2014

doi dblp
Skyline Query Processing over Encrypted Data: An Attribute-Order-Preserving-Free Approach
Suvarna Bothe | Alfredo Cuzzocrea | Panagiotis Karras | Akrivi Vlachou
Proceedings of the First International Workshop on Privacy and Secuirty of Big Data, PSBD@CIKM 2014, Shanghai, China, November 7, 2014

2010

doi dblp
On the selectivity of multidimensional routing indices
Christos Doulkeridis | Akrivi Vlachou | Kjetil Nørvåg | Yannis Kotidis | Michalis Vazirgiannis
Proceedings of the 19th ACM Conference on Information and Knowledge Management, CIKM 2010, Toronto, Ontario, Canada, October 26-30, 2010

2009

doi dblp
Multidimensional routing indices for efficient distributed query processing
Christos Doulkeridis | Akrivi Vlachou | Kjetil Nørvåg | Yannis Kotidis | Michalis Vazirgiannis
Proceedings of the 18th ACM Conference on Information and Knowledge Management, CIKM 2009, Hong Kong, China, November 2-6, 2009

2008

doi dblp
Web page rank prediction with markov models
Michalis Vazirgiannis | Dimitris Drosos | Pierre Senellart | Akrivi Vlachou
Proceedings of the 17th International Conference on World Wide Web, WWW 2008, Beijing, China, April 21-25, 2008

2006

doi dblp
Constrained subspace skyline computation
Evangelos Dellis | Akrivi Vlachou | Ilya Vladimirskiy | Bernhard Seeger | Yannis Theodoridis
Proceedings of the 2006 ACM CIKM International Conference on Information and Knowledge Management, Arlington, Virginia, USA, November 6-11, 2006

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