Εκπαίδευση - Σπουδές

  • Διδάκτωρ Πληροφορικής - Τμήμα Πληροφορικής - Πανεπιστήμιο Μπράντφορντ - UK
  • Πτυχιούχος Φυσικός - Σχολή Θετικών Επιστημών - Πανεπιστήμιο της Πάτρας

Ερευνητικά Ενδιαφέροντα

  • Novel Internet Architectures and Services,
  • Cloud Computing & Networking,
  • Energy & Context aware Next Generation Networks and Services,
  • Management aspects of mobile and wireless networks,
  • Ubiquitous and pervasive computing and
  • End-to-End Quality of Service provisioning in heterogeneous networks environment.

Διδασκαλία

  • Σχεδιασμός, Ανάπτυξη και Επίδοση Δικτύων Νέας Γενιάς (ΠΜΣ Διαδίκτυο των Πραγμάτων)
  • ΚΕ.ΔΙ.ΒΙ.Μ. Επιμορφωτικά Προγράμματα Τεχνολογίας & Ανάπτυξης https://epta.aegean.gr

Επιτροπές - Διοικητικό έργο

  • Αντιπρύτανης (08/18 - 09/22)
  • Μέλος Συγκλήτου
  • Πρόεδρος Τμήματος (09/14 - 08/18)
  • Διευθυντής Μεταπτυχιακού Προγράμματος Σπουδών (διετέλεσε)
  • Διευθυντής Εργαστηρίου Συστημάτων Υπολογιστών και Επικοινωνιών (διετέλεσε)
  • Μέλος της Συγκλήτου του Πανεπιστημίου Αιγαίου (2014-2016)
  • Εκπρόσωπος Τμήματος στην Επιτροπή Ερευνών του Πανεπιστημίου (διετέλεσε)
  • Τακτικό Μέλος Συντονιστικής Επιτροπής ΠΜΣ για την Κατεύθυνση: Τεχνολογίες Δικτύων (διετέλεσε)
  • Τακτικό μέλος Ομάδας Υποστήριξης της Έρευνας (διετέλεσε)
  • Αναπληρωματικό μέλος Ομάδας Εσωτερικής Αξιολόγησης Τμήματος (διετέλεσε)

Δημοσιεύσεις σε Διεθνή Περιοδικά (Journals)


Copyright Notice: This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted or mass reproduced without the explicit permission of the copyright holder.


G. Papanastasiou, A. Drigas, C. Skianis, M. Lytras, Brain computer interface based applications for training and rehabilitation of students with neurodevelopmental disorders. A literature review, Helyion, Vol. 6, No. 9, 2020, Elsevier, https://www.sciencedirect.com/scien...
 

Abstract
The aim of this article is to explore a paradigm shift on Brain Computer Interface (BCI) research, as well as on intervention best practices for training and rehabilitation of students with neurodevelopmental disorders. Recent studies indicate that BCI devices have positive impact on students\' attention skills and working memory as well as on other skills, such as visuospatial, social, imaginative and emotional abilities. BCI applications aim to emulate humans\' brain and address the appropriate understanding for each student\'s neurodevelopmental disorders. Studies conducted to provide knowledge about BCI-based intervention applications regarding memory, attention, visuospatial, learning, collaboration, and communication, social, creative and emotional skills are highlighted. Only non-invasive BCI type of applications are being investigated based upon representative, non-exhaustive and state-of-the-art studies within the field. This article examines the progress of BCI research so far, while different BCI paradigms are investigated. BCI-based applications could successfully regulate students\' cognitive abilities when used for their training and rehabilitation. Future directions to investigate BCI-based applications for training and rehabilitation of students with neurodevelopmental disorders concerning the different populations involved are discussed.

[2]
V. Tatsis, M. Karavolos, D. N. Skoutas, N. Nomikos, D. Vouyioukas, C. Skianis, Energy-Aware Clustering of CoMP-DPS Transmission Points, Computer Communications, Vol. 135, pp. 28-39, 2019, Elsevier, https://doi.org/10.1016/j.comcom.20..., indexed in SCI-E, IF = 2.816
G. Papanastasiou, A. Drigas, C. Skianis, M. Lytras, E.Papanastasiou, Patient-centric ICTs based healthcare for students with learning, physical and/or sensory disabilities, Telematics and Informatics , Vol. 35, No. 4, pp. 654-664, 2018, Elsevier, https://www.sciencedirect.com/scien...
 

Abstract
The purpose of this review article is to explore a new paradigm on healthcare assessment and intervention practices for students with learning, physical and/or sensory disabilities. The perspective presented here is regarded as patient centric and relies on ICTs, in order to address evidence–based treatment and care, meeting every individual’s health profile, with regard to his or her needs, preferences, goals and culture. Patient-centric ICTs based approach has an impact on healthcare systems, introducing a multi-disciplinary care planning that overcomes individual, professional and organizational barriers, reduces anxiety and establishes better understanding with the student at the center. Generally, results show the impact of the interoperability of healthcare information between patients’ healthcare record and information systems which facilitate healthcare systems to be lifesaving if available at the time of medical examination. When medical treatment is combined with ICTs based methods and applications such as Serious Games, Mobile Assistive Technologies applications, Telehealth Systems and Virtual Training, patients with learning, physical and/or sensory disabilities can benefit from a cost-effective and flexible network model while having their customized needs fully examined and resolved. The articles presented within this review demonstrate that ICTs based patient-centeredness for students with learning, physical and/or sensory disabilities is associated with better (functional) outcomes leading to quality of life and inclusion, improved quality of care, fewer problem behaviors, higher levels of health-related autonomy and greater patient satisfaction.

G. Papanastasiou, A. Drigas, C. Skianis, M. Lytras, E.Papanastasiou, Virtual and augmented reality effects on K-12, higher and tertiary education students’ twenty-first century skills, Virtual Reality, pp. 1-12, 2018, Springer, https://link.springer.com/article/1...
 

Abstract
The purpose of this review article is to present state-of-the-art approaches and examples of virtual reality/augmented reality (VR/AR) systems, applications and experiences which improve student learning and the generalization of skills to the real world. Thus, we provide a brief, representative and non-exhaustive review of the current research studies, in order to examine the effects, as well as the impact of VR/AR technologies on K-12, higher and tertiary education students’ twenty-first century skills and their overall learning. According to the literature, there are promising results indicating that VR/AR environments improve learning outcomes and present numerous advantages of investing time and financial resources in K-12, higher and tertiary educational settings. Technological tools such as VR/AR improve digital-age literacy, creative thinking, communication, collaboration and problem solving ability, which constitute the so-called twenty-first century skills, necessary to transform information rather than just receive it. VR/AR enhances traditional curricula in order to enable diverse learning needs of students. Research and development relative to VR/AR technology is focused on a whole ecosystem around smart phones, including applications and educational content, games and social networks, creating immersive three-dimensional spatial experiences addressing new ways of human–computer interaction. Raising the level of engagement, promoting self-learning, enabling multi-sensory learning, enhancing spatial ability, confidence and enjoyment, promoting student-centered technology, combination of virtual and real objects in a real setting and decreasing cognitive load are some of the pedagogical advantages discussed. Additionally, implications of a growing VR/AR industry investment in educational sector are provided. It can be concluded that despite the fact that there are various barriers and challenges in front of the adoption of virtual reality on educational practices, VR/AR applications provide an effective tool to enhance learning and memory, as they provide immersed multimodal environments enriched by multiple sensory features.

[5]
A. Nieto, N. Nomikos, J. Lopez, C. Skianis, Dynamic Knowledge-Based Analysis in Nonsecure 5G Green Environments Using Contextual Data, Systems Journal, Vol. 11, No. 4, pp. 2479-2489, 2017, IEEE, https://doi.org/10.1109/JSYST.2015...., indexed in SCI-E, IF = 3.987
G. Papanastasiou, A. Drigas, C. Skianis, Serious Games in Preschool and Primary Education: Benefits And Impacts on Curriculum Course Syllabus, International Journal of Emerging Technologies in Learning (iJET), Vol. 12, No. 1, pp. 48-56, 2017, http://online-journals.org/index.ph...
 

Abstract
Serious Games (SGs) indicate positive effects on Preschool and Primary school students and promote a multi sensory style of learning. This review paper explores the integration of Serious Games in the area of Preschool and Primary Education, in the last decade (2006-2016). The studies were carried out on Preschool and Primary school settings, respectively. Research showed that Serious Games are able to keep all students engaged in classroom facilities, scaffolding their learning through increased motivation, independence, autonomy and resultant self-esteem. Serious Games Based Learning (GBL) has proven its added value in almost every aspect of the curriculum.

G. Papanastasiou, A. Drigas, C. Skianis, M. Lytras, Serious games in K-12 education: Benefits and impacts on students with attention, memory and developmental disabilities, Program, Vol. 51, No. 4, pp. 424-440 , 2017, Emerald Publishing Limited, https://www.emeraldinsight.com/doi/...
 

Abstract
Purpose The purpose of this paper is to explore the integration of serious games (SGs) in the area of special educational needs in the last ten years (2007-2017). Design/methodology/approach SGs indicate positive effects on students with special educational needs and promote a multi-sensory style of learning. Findings Research showed that SGs are able to keep K-12 education students with attention, memory and developmental disabilities engaged in classroom facilities scaffolding their learning through increased motivation, independence, autonomy and resultant self-esteem. Research limitations/implications Time constraints, cost and availability of appropriate games as well as the small sample of the individuals being investigated are some of the research limitations the paper refers to. Practical implications Learning through SGs has educational values that are based on learning concepts intrinsically motivating. Social implications Students with attention, memory and developmental disabilities demonstrate characteristics of engagement, creativity, control and communication. Originality/value SGs-based learning has proven its value added to students with attention, memory and executive control difficulties as well as mental or developmental disabilities engaging students better than when using traditional methods.

[8]
N. Nomikos, T. Charalambous, I. Krikidis, D. N. Skoutas, D. Vouyioukas, M. Johansson, C. Skianis, A Survey on Buffer-Aided Relay Selection, Communications Surveys & Tutorials, Vol. 18, No. 2, pp. 1073-1097, 2016, IEEE, http://doi.org/10.1109/COMST.2015.2..., indexed in SCI-E, IF = 23.700
[9]
N. Nomikos, A. Nieto, P. Makris, D. N. Skoutas, D. Vouyioukas, P. Rizomiliotis, J. Lopez, C. Skianis, Relay selection for secure 5G green communications, Telecommunication Systems, Vol. 59, pp. 169-187, 2015, Springer, http://rdcu.be/nMNV, indexed in SCI-E, IF = 1.734
[10]
N. Nomikos, P. Makris, D. N. Skoutas, D. Vouyioukas, C. Skianis, Wireless Femto-Relays: A new model for small cell deployments, International Journal of Wireless Networks and Broadband Technologies, Vol. 4, No. 1, pp. 45-61, 2015, IGI Global, http://doi.org/10.4018/ijwnbt.20150...
[11]
N. Nomikos, D. N. Skoutas, D. Vouyioukas, C. Verikoukis, C. Skianis, Capacity Maximization through Energy-Aware Multi-Mode Relaying, Wireless Personal Communications, Vol. 74, No. 1, pp. 83-99, 2014, Springer, http://rdcu.be/nMNU, indexed in SCI-E, IF = 1.061
[12]
D. N. Skoutas, P. Makris, C. Skianis, Optimized Admission Control Scheme for Coexisting Femtocell, Wireless and Wireline Networks, Telecommunication Systems, Vol. 53, pp. 357–371, 2013, Springer , https://doi.org/10.1007/s11235-013-..., indexed in SCI-E, IF = 1.707
[13]
A. Antonopoulos, C. Skianis, C. Verikoukis, Network Coding-based Cooperative ARQ Scheme for VANETs, Journal of Networking and Computer Applications (JNCA), Vol. 36, No. 3, pp. 1001-1007, 2013, Elsevier, , indexed in SCI-E
[14]
A. Antonopoulos, C. Verikoukis, C. Skianis, O.B. Akan, Energy Efficient Network Coding-based MAC for Cooperative ARQ Wireless Networks, Ad Hoc Networks, Vol. 11, pp. 190-200, 2013, , indexed in SCI-E
[15]
E. K. Markakis, E. Pallis, C. Skianis, V. Zacharopoulos, Dynamic TCP window size adaptation for improving network performance of P2P-aware interactive broadcasting environments, Journal of Communication and Computer, Vol. 9, pp. 1395-1403, 2013, , indexed in SCI-E
[16]
C. Skianis, Radio vs Backhaul Bottlenecks: An Integrated QoS Provisioning Approach for Small Cell Gateways, International Journal of Communication Systems, 2013, Wiley, (to_appear),
[17]
C. Skianis, Introducing Automated Procedures in 3G Network Planning and Optimization Journal of Systems and Software, Journal of Systems and Software, 2013, Elsevier, (to_appear),
[18]
P. Makris, N. Nomikos, D. N. Skoutas, D. Vouyioukas, C. Skianis, Jie Zhang, C. Verikoukis, A Context Aware Framework for the Efficient Integration of Femtocells in IP and Cellular Infrastructures, Journal on Wireless Communications and Networking, 2013, EURASIP, https://doi.org/10.1186/1687-1499-2..., indexed in SCI-E, IF = 1.408
[19]
N. Nomikos, D. Vouyioukas, T. Charalambous, I. Krikidis, P. Makris, D. N. Skoutas, M. Johansson, C. Skianis, Joint Relay-Pair Selection for Buffer-Aided Successive Opportunistic Relaying, Transactions on Emerging Telecommunications Technologies, Vol. 25, No. 8, pp. 823-834, 2013, Wiley, http://doi.org/10.1002/ett.2718, indexed in SCI-E, IF = 1.594
[20]
J. Alonso-Zárate, C. Crespo, C. Skianis, L. Alonso, C. Verikoukis, Distributed Point Coordination Function for IEEE 802.11 Wireless Ad hoc Networks, Ad Hoc Networks, Vol. 10, No. 3, pp. 536-551, 2012, Elsevier, , indexed in SCI-E
P. Makris, D. N. Skoutas, C. Skianis, A Survey on Context-Aware Mobile and Wireless Networking: On Networking and Computing Environments' Integration, Communications Surveys & Tutorials, IEEE, 2012, (to_appear), http://ieeexplore.ieee.org/xpl/logi..., IF = 6.311
 

Abstract
During the last years, a continuous convergence and fusion of computing and networking systems is stressed in the ICT research community. Context awareness appears to be a major research "glue-point" of such kind of heterogeneous environments' integration. In this survey paper, we aim to assemble all the "puzzle-pieces" of the emerging research area of Context Aware Mobile and Wireless Networking (CAMoWiN) in order to provide the reader a holistic representation of the work having been done in the past emphasizing in recent research efforts. A precise definition of abstract Context Aware (CA) functionalities together with a clear classification of related state-of-the-art proposals are provided in the form of a proposed taxonomy scheme per CA functionality. Each taxonomy scheme can also serve as a sufficiently general framework permitting the easy classification of novel CAMoWiN solutions emerging in the near future. Therefore, our study not only defines all the possible components of a CAMoWiN architecture and clearly points out the similarities and differences of all research efforts in the field but also evaluates future research trends and paves the way for the researchers to work beyond the concepts investigated in this work. Finally, apart from identifying the open challenges, which arise when applying traditional concepts of pervasive computing to mobile and wireless networks, we further map them to the Mobile Cloud Computing paradigm, whose concepts appear to be very promising regarding next generation networking and computing environments' integration.

[22]
K. Peppas, F. Lazarakis, C. Skianis, A. Alexandridis, K. Dangakis, Impact of MIMO Techniques on the Interoperability between UMTS-HSDPA and WLAN Wireless Systems, IEEE Communications Surveys and Tutorials, Vol. 13, No. 4, pp. 708-720, 2011, Wiley, , indexed in SCI-E
[23]
N. Dimitriou, L. Sarakis, D. Loukatos, G. Kormentzas, C. Skianis, Vertical Handover Framework for Future Collaborative Wireless Networks, International Journal of Network Management, Vol. 21, No. 6, pp. 548-564, 2011, , indexed in SCI-E
[24]
D. N. Skoutas, C. Skianis, Enhancing the High Speed Downlink Packet Access Operation of 3G WCDMA Systems, Wireless Communications and Mobile Computing, Vol. 4, No. 1, pp. 115-127, 2011, John Wiley & Sons, Ltd., https://doi.org/10.1002/wcm.1239, indexed in SCI-E
A. Mitseva, E. Aivaloglou, A. Marchitti, N. R. Prasad, C. Skianis, S. Gritzalis, A. Waller, T. Bauge, S. Pennington, Towards Adaptive Security for Convergent Wireless Sensor Networks in Beyond 3G Environments, Wireless Communications and Mobile Computing, Vol. 10, No. 9, pp. 1193-1207, 2010, Wiley Inderscience, http://onlinelibrary.wiley.com/doi/..., indexed in SCI-E, IF = 0.810
 

Abstract
The integration of wireless sensor networks with different network systems gives rise to many research challenges to ensure security, privacy and trust in the overall architecture. The main contribution of this paper is a generic security, privacy and trust framework providing context-aware adaptability, flexibility and scalability which allows customisation of wireless sensor networks to a diverse set of application spaces. Suitable protocols and mechanisms are identified, which when combined according to the framework form a complete toolbox solution which fits the architecture of Beyond 3G environments. Performance evaluation results demonstrate the feasibility and estimate the benefits of the security framework for a variety of scenarios.

[26]
G. Lampropoulos, C. Skianis, P. Neves, Optimized Fusion of Heterogeneous Wireless Networks based on Media Independent Handover Operations, IEEE Wireless Communications Magazine, Vol. 17, No. 4, pp. 78-87, 2010, Wiley, , indexed in SCI-E
[27]
H. Koumaras, C. Skianis, A. Kourtis, Analysis and Modeling of H.264 Unconstrained VBR Video Traffic, International Journal of Mobile Computing and Multimedia Communications (IJMCMC), Vol. 1, No. 4, pp. 4-31, 2009, IGI-Global,
E. Aivaloglou, S. Gritzalis, C. Skianis, Trust Establishment in Sensor Networks: Behavior-based, Certificate-based, and a Combinational Approach, International Journal of System of Systems Engineering, Vol. 1, No. 1-2, pp. 128-148, 2008, Inderscience Publisher, http://inderscience.metapress.com/c...
 

Abstract
Sensor networks highly depend on the distributed cooperation among network nodes. Trust establishment frameworks provide the means for representing, evaluating, maintaining and distributing trust within the network, and serve as the basis for higher level security services. This paper provides a state-of-the art review of trust establishment frameworks for ad hoc and sensor networks. Certain types of frameworks are identified, such as behaviour-based and certificate-based, according to their scope, purpose and admissible types of evidence. The review is complemented by a comparative study built both on criteria specific to each category and on common criteria, grouped into three distinct classes: supported trust characteristics, complexity and requirements and deployment complexity and flexibility. We then present a trust establishment framework targeted for sensor networks that combines aspects from the two alternative approaches on trust establishment on common evaluation metrics, so that it can uniformly support the needs of nodes with highly diverse network roles and capabilities.

[29]
G. Gardikis, G. Xilouris, C. Skianis, T. Kourtis, Broadband Multimedia on the move with DVB-H, Multimedia Tools and Applications , Vol. 36, No. 1-2, pp. 133-144 , 2008, Springer,
[30]
T. Pliakas, G. Kormentzas, C. Skianis, End-to-end QoS issues of MPEG-4 FGS video streaming traffic delivery in an IP/DVB/UMTS network, European Journal of Operational Research , Vol. 191, pp. 1089-1100 , 2008, Elsevier,
[31]
J. Alonso-Zárate, E. Kartsakli, C. Skianis, C. Verikoukis, L. Alonso, Saturation Throughput Analysis of a Cluster-based Medium Access Control Protocol for Single-hop Ad Hoc Wireless Networks, Simulation: Transactions of the Society for Modeling and Simulation International , Vol. 84, No. 12, pp. 619-633 , 2008,
E. Aivaloglou, S. Gritzalis, C. Skianis, Towards a flexible trust establishment framework for sensor networks, Telecommunication Systems: Modelling, Analysis, Design and Management, Vol. 35, No. 3-4, pp. 207-213, 2007, Springer, http://link.springer.com/content/pd..., indexed in SCI-E, IF = 0.423
 

Abstract
Wireless sensor networks highly depend on the distributed cooperation among network nodes. Trust establishment frameworks provide the means for representing, evaluating, maintaining and distributing trust within the network, and serve as the basis for higher level security services. In this paper, we propose a trust establishment framework targeted sensor networks that can uniformly support the needs of nodes with highly diverse network roles and capabilities, by exploiting the pre-deployment knowledge on the network topology and the information flows. The framework allows for flexibility by combining aspects from alternative approaches on trust establishment on common evaluation metrics, and enables controlled trust evolution based on the network pre-configuration.

[33]
C. Skianis, G. Kormentzas, K. Kontovasilis, G. Lisa, Efficiency Study of the Information Flow Mechanism Enabling Interworking of Heterogeneous Wireless Systems, The Journal of Systems and Software, Vol. 80, pp. 1746–1753 , 2007, Elsevier Science,
[34]
D. Alexopoulos, J. Soldatos, G. Kormentzas, C. Skianis, UbiXML: Programmable Management of Ubiquitous Computing Resources, International Journal of Network Management , Vol. 17, No. 6, pp. 415-435 , 2007, Wiley,
[35]
T. Pliakas, G. Kormentzas, C. Skianis, Scalable Video Streaming Traffic Delivery in IP/UMTS Networking Environments, Journal of Multimedia , Vol. 2, No. 2, pp. 37-46 , 2007, Academy Publisher,
[36]
G. Kormentzas, T. Andrade, H. Asgari, C. Skianis, Service Management Enhancements to IMS Architecture, International Journal of Network Management , Vol. 17, pp. 363-371 , 2007, Wiley,
[37]
Y. H. Aoul, A. Mehaoua, C. Skianis, A Fuzzy Logic-based AQM for Real-time Traffic over Internet, Computer Networks , Vol. 51 , No. 16, pp. 4617-4633 , 2007, Elsevier Science,
[38]
D. Vassis, G. Kormentzas, C. Skianis, Performance Evaluation of Single and Multi-Channel Actor to Actor Communication for Wireless Sensor Actor Networks, Ad Hoc Networks , Vol. 4, No. 4, pp. 487-498 , 2006, Elsevier Science,
[39]
A. Mehaoua, T. Ahmed, H. Asgari, M. Sidibe, A. Nafaa, G. Kormentzas, T. Kourtis, C. Skianis, Service-driven Inter-domain QoS Monitoring System for Large-scale IP and DVB Networks, Computer Communications, Vol. 29, No. 10, pp. 1687-1695 , 2006, Elsevier Science,
[40]
G. Mastorakis, E. Pallis, C. Mantakas, G. Kormentzas, C. Skianis, Exploiting Digital Switchover for Broadband Services Access in Rural Areas, Journal of Communications , Vol. 6, No. 1, pp. 45-50 , 2006, Academy Publisher,
[41]
D. Kouis, D. Loukatos, K. Kontovasilis, G. Kormentzas, C. Skianis, On the Effectiveness of DVB-T for the Support of IP-based Services in Heterogeneous Wireless Networks, Computer Networks , Vol. 48, No. 1, pp. 57-73 , 2005, Elsevier Science
[42]
C. Skianis, G. Kormentzas, K. Kontovasilis, Interactions between Intelligent Multimodal Terminals and a Network Management System in a B3G Context, Wireless Communications & Mobile Computing, Vol. 5, pp. 679-695 , 2005, Wiley,
[43]
C. Skianis, K. Kontovasilis, A. Drigas, M. Moatsos, Measurement and Statistical Analysis of Asymmetric Multipoint Videoconference Traffic in IP Networks, Telecommunication Systems Modeling, Analysis, Design and Management, Vol. 23, No. 1-2, pp. 95-122 , 2003, Kluwer Academic Press,
[44]
C. Skianis, D. D. Kouvatsos, Arbitrary Open Queueing Networks with Server Vacation Periods and Blocking, Annals of Operations Research , Vol. 79, pp. 143-180 , 1998, Springer Netherlands,
[45]
Y. Nikoloudakis, G. Mastorakis, E. Pallis, E. Markakis, C. Skianis, G. Kormentzas, Vulnerability Assessment of Cybersecurity for IoT Environments, Submmited in IEEE Wireless Communications Magazine, 1979

Επιστημονικά Συνέδρια (Conferences)


Copyright Notice: This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted or mass reproduced without the explicit permission of the copyright holder.


[1]
Nikolaos Angelis, N. Archontos, D. Vouyioukas, N. Nomikos, C. Skianis, An Integrated NAN Architecture for Smart Energy Grid, ENERGYCON 2018, 5th IEEE International Energy Conference, Jun, 2018, Limassol, Cyprus, IEEE, http://doi.org/10.1109/ENERGYCON.20...
[2]
M. Karavolos, V. Tatsis, D. N. Skoutas, N. Nomikos, D. Vouyioukas, C. Skianis, A Dynamic Hybrid Clustering Scheme for LTE-A Networks Employing CoMP-DPS, CAMAD 2017, 22nd International Workshop on Computer Aided Modeling and Design of Communication Links and Networks, Jun, 2017, Lund, Sweden, IEEE, http://doi.org/10.1109/CAMAD.2017.8...
[3]
E. Bogdani, D. Vouyioukas, N. Nomikos, D. N. Skoutas, C. Skianis, Single-Point Model of MIMO-UWB Indoor Systems Using Time-Reversal Transmission, ICC 2017, International Conference on Communications, May, 2017, Paris, France, IEEE, http://doi.org/10.1109/ICC.2017.799...
[4]
M. Karavolos, V. Tatsis, P. Drakatos, G. Chondrompilas, N. Nomikos, D. N. Skoutas, D. Vouyioukas, C. Skianis, A Load and Channel Aware Dynamic Point Selection Algorithm for LTE-A CoMP Networks, TEMU 2016, International Conference on Telecommunications and Multimedia, Dec, 2016, Heraklion, Crete, Greece, IEEE, http://doi.org/10.1109/TEMU.2016.75...
[5]
E. Bogdani, D. Vouyioukas, N. Nomikos, D. N. Skoutas, C. Skianis, Angle-Based Time Fingerprint Positioning Technique for Indoor UWB Systems, ICC 2015, International Conference on Communications, Jun, 2015, London, UK, IEEE, https://doi.org/10.1109/ICC.2015.72...
[6]
E. Bogdani, D. Vouyioukas, N. Nomikos, D. N. Skoutas, C. Skianis, A Hybrid Lateration Time-Fingerprint Position Estimation Technique for Indoor UWB Systems, CAMAD 2014, International Workshop on Computer-Aided Modeling Analysis and Design of Communication Links and Networks, Dec, 2014, Athens, Greece, IEEE, https://doi.org/10.1109/CAMAD.2014....
[7]
N. Nomikos, P. Makris, D. N. Skoutas, D. Vouyioukas, C. Skianis, Relay Selection in 5G Networks, IWCMC 2014, International Wireless Communications and Mobile Computing Conference, Aug, 2014, Nicosia, Cyprus, IEEE, https://doi.org/10.1109/IWCMC.2014....
[8]
N. Nomikos, P. Makris, D. N. Skoutas, D. Vouyioukas, C. Skianis, Enabling Wireless Prosuming in 5G Networks, TEMU 2014, International Conference on Telecommunications and Multimedia, Jul, 2014, Heraklion, Crete, Greece, IEEE, https://doi.org/10.1109/TEMU.2014.6...
[9]
N. Nomikos, P. Makris, D. Vouyioukas, D. N. Skoutas, C. Skianis, Distributed Joint Relay-Pair Selection for Buffer-Aided Successive Opportunistic Relaying, CAMAD 2013, International Workshop on Computer-Aided Modeling Analysis and Design of Communication Links and Networks, Sep, 2013, Berlin, Germany, IEEE, https://doi.org/10.1109/CAMAD.2013....
[10]
V. Miliotis, L. Alonso, C. Skianis, C. Verikoukis, The Impact of Cooperative Physical Layer Network Coding on Multicast Short Range Networks, IEEE International Conference on Communications (ICC 2013), Jun, 2013, Budapest, Hungary,
[11]
P. Makris, N. Nomikos, D. N. Skoutas, D. Vouyioukas, C. Skianis, Α Context-Aware Backhaul Management Solution for combined H2H and M2M traffic, CITS 2013, International Conference on Computer Information and Telecommunication Systems, May, 2013, Piraeus-Athens, Greece, IEEE, https://doi.org/10.1109/CITS.2013.6...
[12]
A. Antonopoulos, C. Skianis, C. Verikoukis, ANGEL: Analog Network-Coded Game Theoretic Energy Efficient Layout for Data Dissemination, 55th annual IEEE Global Telecommunications Conference (GLOBECOM 2012), Dec, 2012, Anaheim, USA,
A. Bourdena, E. Pallis, G. Kormentzas, C. Skianis, G. Mastorakis, QoS provisioning and policy management in a broker-based CR network architecture, IEEE Globecom2012, IEEE International Workshop on Recent Advances in Cognitive Communications and Networking, pp. 1841 – 1846, Dec, 2012, Anaheim, San Francisco, USA,
[14]
D.A. Wassie, D. Loukatos, L. Sarakis, K. Kontovasilis, C. Skianis, On the Energy Requirements of Vertical Handover Operations: Measurement-based Results for the IEEE 802.21 Framework, 17th International Workshop on Computer-Aided Modeling Analysis and Design of Communication Links and Networks (CAMAD 2012), Sep, 2012, Barcelona, Spain,
[15]
P. Rizomiliotis, C. Skianis, PASSIVE: Policy-Assessed system-level Security, 9th International Conference on Trust, Privacy & Security in Digital Business (TrustBus 2012 ), S. Fischer-Hübner, S. Katsikas , (eds), Sep, 2012, Vienna, Austria, Springer,
[16]
N. Nomikos, P. Makris, D. N. Skoutas, D. Vouyioukas, C. Skianis, A Cooperation Framework for LTE Femtocells’ Efficient Integration in Cellular Infrastructures Based on Femto Relay Concept, CAMAD 2012, International Workshop on Computer-Aided Modeling Analysis and Design of Communication Links and Networks, Sep, 2012, Barcelona, Spain, IEEE, https://doi.org/10.1109/CAMAD.2012....
A. Sideris, E. K. Markakis, P. Anapliotis, E. Pallis, C. Skianis, Content adaptation of IPTV services in Interactive DVB-T systems, IEEE International Conference on Telecommunications and Multimedia (TEMU), pp. 107-111, Aug, 2012, Heraklion, Crete, Creece,
[18]
E. K. Markakis, A. Sideris, P. Anapliotis, G. Alexiou, C. Skianis, E. Pallis, IMS-enabled interactive broadcasting network utilizing peer to peer constellations, IEEE International Conference on Telecommunications and Multimedia (TEMU), pp. 130-134, Aug, 2012, Heraklion, Crete, Creece,
[19]
P. Makris, D. N. Skoutas, C. Skianis, On Networking and Computing Environments' Integration: A Novel Mobile Cloud Resources Provisioning Approach, IEEE International Conference on Telecommunications and Multimedia (TEMU 2012), Jul, 2012, Crete, Greece,
[20]
N. Zotos, C. Stergiopoulos, K. Anastasopoulos, G. Bogdos, E. Pallis, C. Skianis, Case Study of a dimmable outdoor lighting system with intelligent management and remote control, International Conference on Telecommunications & Multimedia (TEMU ’12), Jul, 2012, Heraklion, Crete,
A. Sideris, E. Pallis, C. Skianis, V. Zacharopoulos, Distributed NQoS provision in Interactive DVB-T systems, IEEE International Conference on Communications (ICC), pp. 1906-1910, Jun, 2012, Ottawa, Canada,
[22]
A. Antonopoulos, C. Skianis, C. Verikoukis, Network Coding-based Medium Access Control Protocol for Cooperative Wireless Networks, IEEE International Conference on Communications (ICC 2012), Jun, 2012, Ottawa, Canada,
[23]
N. Nomikos, D. N. Skoutas, D. Vouyioukas, C. Skianis, A Spectral Efficient Multi-Mode Relaying Technique, ICC 2012, International Conference on Communications, Jun, 2012, Ottawa, Canada, IEEE, https://doi.org/10.1109/ICC.2012.63...
[24]
E. K. Markakis, E. Pallis, C. Skianis, V. Zacharopoulos, Optimised network resource exploitation in interactive broadcasting environments via P2P constellations, IEEE International Conference on Computing, Networking and Communications (ICNC 2012), Jan, 2012, Hawaii, USA,
A. Bourdena, E. Pallis, G. Kormentzas, C. Skianis, G. Mastorakis, Real-Time TVWS Trading Based on a Centralised CR Network Architecture, IEEE Globecom2011, IEEE International Workshop on Recent Advances in Cognitive Communications and Networking, pp. 964 - 969, Dec, 2011, Texas, Houston, USA,
[26]
P. Makris, D. N. Skoutas, P. Rizomiliotis, C. Skianis, A User-Oriented, Customizable Infrastructure Sharing Approach for Hybrid Cloud Computing Environments, IEEE International Conference on Cloud Computing Technology and Science 2011 (IEEE CloudCom), pp. 432-439, Nov, 2011, Athens, Greece, IEEE Press, https://doi.org/10.1109/CloudCom.20...
[27]
D. Komnakos, D. Vouyioukas, I. Maglogiannis, C. Skianis, Cooperative Mobile High-Speed and Personal Area Networks for the Provision of Pervasive E-Health Services, ICC 2011, International Conference on Communications, Jun, 2011, Kyoto, Japan, IEEE, https://doi.org/10.1109/icc.2011.59...
[28]
A. Waller, I. Sandy, E. Power, E. Aivaloglou, C. Skianis, A. Muñoz, A. Mana, Policy Based Management for Security in Cloud Computing, STAVE 2011 1st International Workshop on Security & Trust for Applications in Virtualised Environments, J. Lopez, (ed), Jun, 2011, Loutraki, Greece, Springer CCIS,
[29]
J. Alonso-Zárate, L. Alonso, C. Skianis, C. Verikoukis, Analysis of a Distributed Queuing Medium Access Control Protocol for Cooperative ARQ, 53st annual IEEE Global Telecommunications Conference (GLOBECOM 2010), Dec, 2010, Miami, USA,
[30]
A. Antonopoulos, C. Skianis, C. Verikoukis, Traffic-Aware Connection Admission Control Scheme for Broadband Mobile Systems, 53st annual IEEE Global Telecommunications Conference (GLOBECOM 2010), Dec, 2010, Miami, USA,
[31]
F. Adelantado, A.A. Juan, C. Skianis, C. Verikoukis, Sensing Users Selection with Overhead Reduction for Cognitive Wireless Ad-Hoc Networks, 53st annual IEEE Global Telecommunications Conference (GLOBECOM 2010), Dec, 2010, Miami, USA,
[32]
N. Dimitriou, J. Anagnostopoulos, L. Sarakis, C. Skianis, L. Campos, M.J. Torres, Architectures & Tools Enabling Seamless Mobility in Future Collaborative Networks, 6th International Mobile MultimediaCommunications Conference (MOBIMEDIA 2010), Sep, 2010, Lisbon, Portugal,
[33]
P. Makris, G. Lampropoulos, D. N. Skoutas, C. Skianis, New Directions and Challenges for MIH Operation Towards Real Market Applicability, 1st International Workshop on Mobility in Future Internet (MiFI ‘10), Jul, 2010, Chania, Crete, Greece, https://doi.org/10.13140/2.1.2165.3...
[34]
N. Dimitriou, G. Lampropoulos, L. Sarakis, C. Skianis, G. Kormentzas, A Cognitive Network Approach for Performing Media Independent Handover, 1st International Workshop on Mobility in Future Internet (MiFI ’10), Jul, 2010, Chania, Greece,
[35]
G. Lampropoulos, H. Marques, L. Sarakis, J. Ribeiro, C. Skianis, G. Kormentzas, Enhanced Media Independent Handover Procedure for Next Generation Networks, Future Network & MobileSummit 2010 Conference, Dec, 2010,
[36]
E. K. Markakis, C. Skianis, A. Sideris, E. Pallis, V. Zacharopoulos, L. Sakizloglou, Peer to Peer Constellations in a broadcasting Environment, International Conference on Telecommunications & Multimedia (TEMU ’10), pp. 185-193, Dec, 2010,
[37]
J. Anagnostopoulos, N. Dimitriou, C. Skianis, G. Kormentzas, Identifying Personalization Patterns using Intelligent Techniques in XML based communication records, 4th International Workshop on Semantic Media Adaptation and Personalization (SMAP 2009), Dec, 2009, San Sebastian, Spain,
[38]
C. Verikoukis, A.I. Pérez-Neira, J. Alonso-Zárate, C. Skianis, Experimental Performance Evaluation of a MAC protocol for Cooperative ARQ Scenarios, 52nd annual IEEE Global Telecommunications Conference (GLOBECOM 2009), Nov, 2009, Honolulu, USA, IEEE,
[39]
N. Dimitriou, A. Andreou, L. Campos, N. Carapeto, G. Kormentzas, G. Phinikarides, L. Sarakis, C. Skianis, S. Socratous, Business Cases and Deployment Scenarios for Future Collaborative Wireless Networks, ICT-MobileSummit 2009 Conference, (to_appear), Dec, 2009,
[40]
G. Lampropoulos, P. Neves, J. Lauterjung, A. Gomes, H. Marques, G. Kormentzas, L. Sarakis, C. Skianis, Specification of Optimized Handover Operations among Cooperative Networking Environments, ICT-MobileSummit 2009 Conference, (to_appear), Dec, 2009,
[41]
P. Makris, C. Skianis, Multi-Scenario Based Call Admission Control for Coexisting Heterogeneous Wireless Technologies, 51st annual IEEE Global Telecommunications Conference (GLOBECOM 2008), pp. 1-5 , Dec, 2008,
[42]
G. Kormentzas, C. Skianis, Next Generation Networks: Middleware Challenges for Distributed Experimental Infrastructures, Globecom 2007, Dec, 2007, Wasinghton, USA,
E. Aivaloglou, A. Mitseva, C. Skianis, S. Gritzalis, A. Waller, N. R. Prasad, Scalable Security Management for Wireless Sensor Networks for Medical Scenarios, WPMC 2007 10th International Symposium on Wireless Personal Multimedia Communications, U. Desai et al., (eds), Dec, 2007, Jaipur, India, http://www.icsd.aegean.gr/infosec_b...
 

Abstract
In the context of ambient intelligence systems, the role of sensor networks is to capture diverse types of information related to individuals, equipment, buildings, and make it available for the provision of sophisticated, unobtrusive, context-aware applications and services. The security and integrity of the data and the communications in the overall architecture is an essential requirement for the end applications and services to be reliable and well accepted by the end-user. This paper presents a context-aware security, privacy and trust framework providing adaptability, flexibility and scalability to support the customisation of real-world wireless sensor networks to a diverse set of application spaces. Scalable framework versions with corresponding sets of suitable security mechanisms are identified to form a complete toolbox solution which fits the architecture of Beyond 3G (B3G) environments. The 'wireless hospital enhanced professional communication' application space serves as an example scenario for the proposed framework, where each security module is designed to adapt accordingly based on the context information available in each communication in the data flow.

[44]
D. Loukatos, L. Sarakis, K. Kontovasilis, C. Skianis, G. Kormentzas, Tools and Practices for Measurement-based Network Performance Evaluation, 12th Computer Aided Modeling and Design of Communication Links and Networks (CAMAD ’07), Part of PIMRC 2007, Sep, 2007, Athens, Greece,
[45]
E. Aivaloglou, A. Mitseva, C. Skianis, A. Waller, N. R. Prasad, S. Gritzalis, Context-Aware Security Management for Wireless Sensor Networks, CAPS 2007 3rd Workshop on Context Awareness for Proactive Systems (poster), Jun, 2007, Guildford, United Kingdom, http://vbn.aau.dk/en/publications/c...
[46]
T. Pliakas, G. Kormentzas, C. Skianis, A. Kourtis, MPEG-4 FGS video streaming traffic delivery experimentation in an IP/DVB network, 2007 IEEE International Conference on Communications (ICC 2007), pp. 622 - 627 , Dec, 2007,
E. Aivaloglou, S. Gritzalis, C. Skianis, Requirements and Challenges in the Design of Privacy-aware Sensor Networks, 49th IEEE GLOBECOM Conference – World Class Solutions: Networking the Globe Technical Symposium, P. Lorenz, J. M. Nogueira, S. Makri, (eds), pp. 1217-1221, Nov, 2006, San Francisco, USA, IEEE CPS, http://ieeexplore.ieee.org/xpls/abs...
 

Abstract
Sensor networks are set to become a truly ubiquitous technology that will affect the lives of the people in their application environment. While providing the opportunity for sophisticated, context-aware services, at the same time sensor networks impose great privacy risks. This paper discusses privacy issues in sensor networks, by identifying the requirements for privacy preserving deployments, analysing the challenges faced when designing them, and discussing the main solutions that have been proposed.

[48]
C. Skianis, Analysis of Single Hop Ad-hoc Networks, 49th annual IEEE Global Telecommunications Conference (GLOBECOM 2006), pp. 2204-2208 , Nov, 2006,
[49]
G. Kormentzas, D. Kouis, C. Skianis, P. Stathopoulos, Provision of Active Services through Next Generation Networking Middleware, 49th annual IEEE Global Telecommunications Conference (GLOBECOM 2006), pp. 1340-1344 , Nov, 2006,
E. Aivaloglou, S. Gritzalis, C. Skianis, Trust Establishment in Ad-Hoc and Sensor Networks, CRITIS, J.Lopez, (ed), pp. 179-194, Sep, 2006, Samos, Greece, Lecture Notes in Computer Science LNCS 4347, Springer, http://link.springer.com/content/pd...
 

Abstract
Ad hoc and sensor networks highly depend on the distributed cooperation among network nodes. Trust establishment frameworks provide the means for representing, evaluating, maintaining and distributing trust within the network, and serve as the basis for higher level security services. This paper provides a state-of-the-art review of trust establishment frameworks for ad hoc and sensor networks. Certain types of frameworks are identified, such as behavior-based and certificate-based, according to their scope, purpose and admissible types of evidence. Moreover, hierarchical and distributed frameworks are discussed, based on the type of ad hoc and sensor networks they are designed for. The review is complemented by a comparative study built both on criteria specific to each category and on common criteria, grouped into three distinct classes: supported trust characteristics, complexity and requirements, and deployment complexity and flexibility.

[51]
G. Mastorakis, E. Pallis, C. Mantakas, G. Kormentzas, C. Skianis, Exploiting Digital Terrestrial Television for Broadband access to Dispersed Locations, IP over DVB Networks Workshop στα πλαίσια του ICC 2006, Jun, 2006, Istanbul, Turkey,
[52]
C. Skianis, L. Sarakis, An Information Theoretic Approach for the Performance Modeling and Evaluation of Internet Traffic, 2006 IEEE International Conference on Communications (ICC 2006), pp. 603-608 , Jun, 2006,
[53]
G. Mastorakis, E. Pallis, C. Mantakas, G. Kormentzas, C. Skianis, Exploiting Digital Terrestrial Television for Broadband access to Dispersed Locations, 1st IEEE International Workshop on ‘IP over Broadcasting Networks’ (IPBN 2006), part of the IEEE ICC 2006, C.Skianis , (ed), pp. 1-4 , Jun, 2006, Istanbul, Turkey,
[54]
H. Koumaras, C. Skianis, G. Xilouris, G. Gardikis, A. Kourtis, A Markov Modified Model of H.264 VBR Video Traffic, IST Mobile Summit 2006, Jun, 2006, Mykonos, Greece,
[55]
Y. H. Aoul, A. Mehaoua, C. Skianis, Self-Optimizing AQM for TCP-based Media Streaming over the Internet, 3rd International Workshop on ‘Next Generation Networking Middleware’ (NGNM06), in conjuction with the Networking 2006 Conference, G. Kormentzas, A. Gameiro , (eds), pp. 55-64 , May, 2006, Coimbra, Portugal,
[56]
G. Gardikis, G. Xilouris, C. Skianis, A. Kourtis, Broadband Multimedia on the move with DVB-H, 4th European Conference on Interactive Television (EuroITV '06), G. Doukidis, K. Chorianopoulos, G. Lekakos, (eds), pp. 305-309 , May, 2006, Athens, Greece,
[57]
C. Skianis, L. Sarakis, An Information Theoretic Approach for Systems with Parallel Distributions: Case Studying Internet Traffic, IFIP Networking 2006, pp. 740-751 , Dec, 2006, Springer,
[58]
T. Pliakas, G. Kormentzas, C. Skianis, End-to-End QoS Issues of MPEG4-FGS Video Streaming Traffic Delivery in an IP/UMTS Network, 9th IFIP/IEEE International Conference on Management of Multimedia and Mobile Networks & Services (MMNS 2006), A. Helmy et al. , (eds), pp. 247-255, Dec, 2006, Springer,
[59]
D. Kouis, V. Tountopoulos, N. Mitrou, C. Skianis, Composite Radio and Enhanced service Delivery for World Class Events: QoS Challenges and the CREDO approach, 1st International Workshop on "World Class Events: Telecommunications Challenges" (WCE2005), in conjunction with the Networking 2005 Conference, C. Skianis, S. Makris , (eds), pp. RT-2/1-RT-2/12, May, 2005, University of Waterloo, Waterloo, Ontario, Canada,
[60]
H. Koumaras, C. Skianis, G. Gardikis, A. Kourtis, Analysis of H.264 Video Encoded Traffic, 5th International Network Conference (INC2005), S. M. Furnell, P. S. Dowland, G. Kormentzas , (eds), pp. 441-448 , Dec, 2005, Samos,
[61]
C. Skianis, K. Kontovasilis, G. Kormentzas, G. Lisa, Simulation Study of a Signalling Protocol Efficiency in a Composite Radio Environment, 2004 High Performance Computing & Simulation (HPC&S) Conference in conjunction with the 18th EUROPEAN SIMULATION MULTICONFERENCE (ESM 2004) , pp. 17-22 , Dec, 2004, Magdeburg, Germany,
[62]
A. Kourtis, C. Skianis, G. Kormentzas, G. Xilouris, D. Negru, A. Mehaoua, T. Ahmed, E. Borcoci, H. Asgari, S. Eccles, Provisioning of End to End QoS in Diverse Environments: The ENTHRONE View, Special Session on Transition to digital terrestrial television in UHF (DVB-T) in 8th WSEAS International Conference on Communications, pp. 626-631 , Dec, 2004, Athens, Greece,
[63]
C. Skianis, G. Kormentzas, A. Kourtis, G. Xilouris, A. Mehaoua, T. Ahmed, D. Negru, E. Borcoci, E. LeDoeuff, ENTHRONE Perspective for E2E QoS, 13th IST Mobile and Wireless Communications Summit, pp. 96-100 , Dec, 2004, Lyon, France,
[64]
C. Skianis, D. D. Kouvatsos, An Information Theoretic Approach for the Performance Evaluation of Multihop Wireless Adhoc Networks, 2nd International Working Conference on Performance Modelling and Evaluation of Heterogeneous Networks (HET-NETs’04), D. Kouvatsos , (ed), pp. 81/1-81/13 , Dec, 2004, Ilkley,
[65]
C. Skianis, G. Xilouris, G. Kormentzas, D. D. Kouvatsos, A Testbed Environment for Validation of End-to-End QoS Provision for the Content Delivery Chain over Heterogeneous Systems, 2nd International Working Conference on Performance Modelling and Evaluation of Heterogeneous Networks (HET-NETs’04), D. Kouvatsos , (ed), pp. 89/1-89/8 , Dec, 2004, Ilkley,
[66]
L. Sarakis, K. Kontovasilis, C. Skianis, E. Kafetzakis, A Simple Model for the Traffic Profile of TCP Streams in Heterogeneous Networks, 2nd International Working Conference on Performance Modelling and Evaluation of Heterogeneous Networks (HET-NETs’04), D. Kouvatsos , (ed), pp. 86/1-86/10 , Dec, 2004, Ilkley,
[67]
G. Kormentzas, C. Skianis, K. Kontovasilis, A Framework for the Design of Experiments for the Validation of the Composite Radio Concept, 1st International Working Conference on Performance Modelling and Evaluation of Heterogeneous Networks (HET-NETs’03), D. Kouvatsos , (ed), pp. 53/1-53/6 , Dec, 2003, Ilkley,
[68]
K. Kontovasilis, C. Skianis, G. Kormentzas, Estimating Signalling Efficiency in a Composite Radio Environment, 1st International Working Conference on Performance Modelling and Evaluation of Heterogeneous Networks (HET-NETs’03), D. Kouvatsos , (ed), pp. 65/1-65/12 , Dec, 2003, Ilkley,
[69]
C. Skianis, D. D. Kouvatsos, A Universal ME Solution for and M/G/1 Queue with Vacation Periods, 15th UK Performance Engineering Workshop, J.T. Bradley, N.J. Davies , (eds), pp. 189-198 , Dec, 1999, Bristol,
[70]
F. Ball, P. Callinan, D. D. Kouvatsos, C. Skianis, A Measurement Based Admission Control Mechanism for Use with CBQ in Packet Switched Networks, 15th UK Performance Engineering Workshop, J. T. Bradley, N. J. Davies , (eds), pp. 295-303 , Dec, 1999, Bristol,
[71]
C. Skianis, D. D. Kouvatsos, Approximate Analysis of a Polling Model with Bursty Arrivals, 12th European Simulation Multiconference, R. Zobel, D. Moeller, (eds), pp. 751-755 , Dec, 1998, Manchester,
[72]
D. D. Kouvatsos, C. Skianis, R. J. Fretwell, An Information Theoretic Analysis of Finite Capacity Queues, 12th European Simulation Multiconference, R. Zobel, D. Moeller , (eds), pp. 723-727 , Dec, 1998, Manchester,
[73]
F. Ball, P. Callinan, D. D. Kouvatsos, C. Skianis, Dynamic Dimensioning for Guaranteed Services in Packet Switched Network, 6th IFIP Workshop on Performance Modelling and Evaluation of ATM Networks, pp. 91/1-91/7 , Dec, 1998, Ilkley,
[74]
C. Skianis, D. D. Kouvatsos, Performance Analysis of a Shared Medium ATM Switch Architecture, 12th UK Computer and Telecommunications Performance Engineering Workshop, J. Hillston, R. Pooley, (eds), pp. 33-48 , Dec, 1996, Edinburgh,
[75]
C. Skianis, D. D. Kouvatsos, Minimum Relative Entropy Solution of Finite Capacity Polling Systems with Bursty Arrivals, 4th IFIP Workshop on Performance Modelling and Evaluation of ATM Networks, pp. 53/1-53/24 , Dec, 1996, Ilkley,
[76]
D. D. Kouvatsos, C. Skianis, Arbitrary Open Queueing Networks with Server Vacation Periods and Blocking, 3rd International Workshop on Queueing Networks with Blocking, D.D. Kouvatsos, Y. Dallery , (eds), pp. 19/1-19/12, Dec, 1995, Ilkley,
[77]
D. D. Kouvatsos, C. Skianis, MRE Analysis of Open Exponential Queueing Networks with Server Vacations and Blocking, 11th UK Computer and Telecommunications Performance Engineering Workshop, M. Merabti, M. Carew, F. Ball , (eds), pp. 111-122 , Dec, 1995, Liverpool,
[78]
D. D. Kouvatsos, C. Skianis, Minimum Relative Entropy and Queues with Vacation Time, 10th UK Computer and Telecommunications Performance Engineering Workshop, J. Hillston, R. Pooley , (eds), pp. 67-78 , Dec, 1994, Edinburgh,

Βιβλία


Copyright Notice: This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted or mass reproduced without the explicit permission of the copyright holder.


[1]
D. Drossos, D. Vouyioukas, E. Kalligeros, S. Kokolakis, C. Skianis, Εισαγωγή στην Επιστήμη των Υπολογιστών και Επικοινωνιών – Τεχνολογίες και Εφαρμογές, 2015, Αθήνα, Σύνδεσμος Ελληνικών Ακαδημαϊκών Βιβλιοθηκών
[2]
N. Zorba, C. Skianis, C. Verikoukis, (eds), Cross Layer Designs in WLAN Systems: Volume I, 2011, Leicester, UK, Troubador Publishing
[3]
N. Zorba, C. Skianis, C. Verikoukis, (eds), Cross Layer Designs in WLAN Systems: Volume II, 2011, Leicester, UK, Troubador Publishing
[4]
S. Gritzalis, T. Karygiannis, C. Skianis, (eds), Security and Privacy in Wireless and Mobile Networking (http://www.amazon.com/Security-Wireless-Networking-Communication-Technologies/dp/190588690X/ref=sr_1_3?s=books&ie=UTF8&qid=1386453688&sr=1-3&keywords=gritzalis), 2009, Leicester, UK, Troubador Publishing

Κεφάλαια σε Βιβλία


Copyright Notice: This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted or mass reproduced without the explicit permission of the copyright holder.


[1]
D. N. Skoutas, N. Nomikos, D. Vouyioukas, C. Skianis, A. Antonopoulos, Hybrid Resource Sharing for QoS Preservation in Virtual Wireless Networks, chapter in: Cloud and Fog Computing in 5G Mobile Networks: Emerging Advances and Applications, 2017, IET, http://digital-library.theiet.org/c...
[2]
A. Bourdena, P. Makris, D. N. Skoutas, C. Skianis, G. Kormentzas, E. Pallis, G. Mastorakis, Joint Radio Resource Management in Cognitive Networks: TV White Spaces Exploitation Paradigm, chapter in: Evolution of Cognitive Networks and Self-Adaptive Communication Systems, Thomas Lagkas, Panagiotis Sarigiannidis, Malamati Louta, Periklis Chatzimisios, pp. 50-80, 2013, IGI Global, https://doi.org/10.4018/978-1-4666-...
[3]
D. D. Kouvatsos, R. J. Fretwell, C. Skianis, MRE: A Robust Approximation Method for Finite Capacity Queues, chapter in: System Performance Evaluation: Methodologies and Applications, E. Gelenbe, (ed), pp. 249-260, 2000, CRC Press LLC,

Επιμέλεια Πρακτικών Διεθνών Συνεδρίων


Copyright Notice: This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted or mass reproduced without the explicit permission of the copyright holder.


[1]
S. Gritzalis, A. Rouskas, C. Skianis, (eds), SecPri_MobiWi 2006 Workshop on Security and Privacy in Mobile and Wireless Networking (in conjunction with IFIP NETWORKING 2006), May, 2006, Coimbra, Portugal