Academic staff
Vlachou Akrivi
Personal Information
Vlachou Akrivi
Associate Professor
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Conference Publications
[1]
G. Santipantakis, A.Glenis, N. Kalaitzian, A. Vlachou, C. Doulkeridis, G. Vouros, FAIMUSS: Flexible Data Transformation to RDF from Multiple Streaming Sources, EDBT 2018, pp. 662-665, 2018
[2]
P. Nikitopoulos, A. Vlachou, C. Doulkeridis, G. Vouros, DiStRDF: Distributed Spatio-temporal RDF Queries on Spark, EDBT/ICDT Workshops 2018, pp. 125-132, 2018
[1]
A. Vlachou, Efficient RDF Query Processing using Multidimensional Indexing , PCI 2017, pp. 44:1-44:6, 2017
[2]
G. Santipantakis, G. Vouros, A.Glenis, C. Doulkeridis, A. Vlachou, The datAcron Ontology for Semantic Trajectories , ESWC (Satellite Events) , pp. 26-30, 2017
[3]
C. Doulkeridis, A. Vlachou, D. Mpestas, N. Mamoulis, Parallel and Distributed Processing of Spatial Preference Queries using Keywords, EDBT, pp. 318-329, 2017
[1]
X. Mallios, V. Vassalos, T. Venetis, A. Vlachou, A Framework for Clustering and Classification of Big Data Using Spark, OTM Conferences 2016, pp. 344-362, 2016
[2]
S. Bothe, A. Cuzzocrea, P. Karras, A. Vlachou, Computing Skylines over Encrypted Data in Cloud Environments, SEBD, pp. 222-229, 2016
[3]
M. Saouk, C. Doulkeridis, A. Vlachou, K. Nørvåg, Efficient processing of top-k joins in MapReduce , BigData, pp. 570-577, 2016
[1]
G. Tsatsanifos, A. Vlachou, On Processing Top-k Spatio-Textual Preference Queries, EDBT, pp. 433-444, 2015
[2]
C. Doulkeridis, A. Vlachou, P. Nikitopoulos, P. Tampakis, M. Saouk, The RoadRunner framework for efficient and scalable processing of big data, Panhellenic Conference on Informatics , pp. 215-220, 2015
[3]
O. Gkorgkas, A. Vlachou, C. Doulkeridis, K. Nørvåg, Maximizing Influence of Spatio-Textual Objects Based on Keyword Selection , SSTD , pp. 413-430 , 2015
[4]
O. Gkorgkas, A. Vlachou, C. Doulkeridis, K. Nørvåg, Finding the Most Diverse Products using Preference Queries, EDBT, pp. 205-216, 2015
[1]
S. Bothe, A. Cuzzocrea, P. Karras, A. Vlachou, Skyline Query Processing over Encrypted Data: An Attribute-Order-Preserving-Free Approach, PSBD@CIKM, pp. 37-43, 2014
[2]
S. Liknes, A. Vlachou, C. Doulkeridis, K. Nørvåg, APSkyline: Improved Skyline Computation for Multicore Architectures, DASFAA, pp. 312-326, 2014
[3]
I. Miliou, A. Vlachou, Location-Aware Tag Recommendations for Flickr, DEXA, pp. 97-104, 2014
[4]
O. Gkorgkas, A. Vlachou, C. Doulkeridis, K. Nørvåg, Efficient processing of exploratory top-k joins, SSDBM, pp. 35:1-35:4, 2014
[1]
S. Bothe, P. Karras, A. Vlachou, eSkyline: Processing Skyline Queries over Encrypted Data, PVLDB, pp. 1338-1341 , 2013
[2]
A. Vlachou, C. Doulkeridis, K. Nørvåg, Y. Kotidis, Branch-and-bound algorithm for reverse top-k queries, SIGMOD Conference, pp. 481-492, 2013
[3]
O. Gkorgkas, A. Vlachou, C. Doulkeridis, K. Nørvåg, Discovering Influential Data Objects over Time, SSTD, pp. 110-127, 2013
[1]
A. Vlachou, C. Doulkeridis, M. Halkidi, Discovering Representative Skyline Points over Distributed Data, SSDBM, pp. 141-158, 2012
[2]
A. Vlachou, C. Doulkeridis, K. Nørvåg, Y. Kotidis, N. Polyzotis, Processing of Rank Joins in Highly Distributed Systems, ICDE, pp. 606-617, 2012
[3]
K. Hose, A. Vlachou, Distributed skyline processing: a trend in database research still going strong , EDBT, pp. 558-561, 2012
[1]
N. H. Ryeng, A. Vlachou, C. Doulkeridis, K. Nørvåg, Efficient Distributed Top-k Query Processing with Caching, DASFAA, pp. 280-295, 2011
[2]
J. B. Rocha-Junior, A. Vlachou, C. Doulkeridis, K. Nørvåg, Efficient execution plans for distributed skyline query processing, EDBT, pp. 271-282, 2011
[3]
A. Vlachou, C. Doulkeridis, N. Polyzotis, Skyline query processing over joins, SIGMOD Conference, pp. 73-84, 2011
[4]
A. Vlachou, C. Doulkeridis, K. Nørvåg, Monitoring reverse top-k queries over mobile devices, MobiDE, pp. 17-24, 2011
[1]
A. Vlachou, C. Doulkeridis, K. Nørvåg, Y. Kotidis, Identifying the Most Influential Data Objects with Reverse Top-k Queries, PVLDB, pp. 364-372, 2010
[2]
J. B. Rocha-Junior, A. Vlachou, C. Doulkeridis, K. Nørvåg, Efficient Processing of Top-k Spatial Preference Queries, PVLDB, pp. 93-104, 2010
[3]
C. Doulkeridis, A. Vlachou, K. Nørvåg, Y. Kotidis, M. Vazirgiannis, On the selectivity of multidimensional routing indices , CIKM, pp. 109-118, 2010
[4]
A. Vlachou, C. Doulkeridis, Y. Kotidis, Peer-to-Peer Similarity Search Based on M-Tree Indexing, DASFAA, pp. 269-275, 2010
[5]
A. Vlachou, C. Doulkeridis, Y. Kotidis, K. Nørvåg, Reverse top-k queries, ICDE, pp. 365-376, 2010
[1]
J. B. Rocha-Junior, A. Vlachou, C. Doulkeridis, K. Nørvåg, AGiDS: A Grid-Based Strategy for Distributed Skyline Query Processing, Globe, pp. 12-23, 2009
[2]
C. Doulkeridis, A. Vlachou, K. Nørvåg, Y. Kotidis, M. Vazirgiannis, Multidimensional routing indices for efficient distributed query processing, CIKM, pp. 1489-1492, 2009
[3]
A. Vlachou, K. Nørvåg, Bandwidth-constrained distributed skyline computation, MobiDE, pp. 17-24, 2009
[1]
M. Vazirgiannis, D. Drosos, P. Senellart, A. Vlachou, Web page rank prediction with markov models, WWW Conf., pp. 1075-1076, 2008
[2]
A. Vlachou, C. Doulkeridis, K. Nørvåg, M. Vazirgiannis, Skyline-based Peer-to-Peer Top-k Query Processing, ICDE, pp. 1421-1423, 2008
[3]
A. Vlachou, C. Doulkeridis, Y. Kotidis, Angle-based space partitioning for efficient parallel skyline computation, SIGMOD Conference, pp. 227-238, 2008
[4]
A. Vlachou, C. Doulkeridis, K. Nørvåg, M. Vazirgiannis, On efficient top-k query processing in highly distributed environments, SIGMOD Conference, pp. 753-764, 2008
[1]
A. Vlachou, C. Doulkeridis, D. Mavroeidis, M. Vazirgiannis, Designing a Peer-to-Peer Architecture for Distributed Image Retrieval, Adaptive Multimedia Retrieval, pp. 182-195, 2007
[2]
A. Vlachou, C. Doulkeridis, Y. Kotidis, M. Vazirgiannis, SKYPEER: Efficient Subspace Skyline Computation over Distributed Data, ICDE, pp. 416-425, 2007
[3]
C. Doulkeridis, A. Vlachou, Y. Kotidis, M. Vazirgiannis, Peer-to-Peer Similarity Search in Metric Spaces, VLDB, pp. 986-997, 2007