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Research Area: Search Technologies |
Profile
Aris Gionis is a research scientist in Yahoo! Research, Barcelona. He received his Ph.D from the Computer Science department of Stanford University in 2003, and between 2003 and 2006 he has been a senior researcher at the Basic Research Unit of Helsinki Institute of Information Technology, Finland. His research interests include data mining, web mining, and algorithmic data analysis.
Aris is currently serving as an associate editor in the journal of Knowledge and Information Systems (KAIS).
Other recent professional activities include being an Area Chair for ECML/PKDD 08, Vice Chair for ICDM 08 and a PC member for SDM 08, PAKDD 08, WWW 08, KDD 08, AAAI 08, ICML 08, ICDE 09, and WSDM 09.
Recent Publications, Projects and News
- An Optimization Framework for Query Recommendation Aris Anagnostopoulos; Luca Becchetti; Carlos Castillo; Aristides Gionis:, WSDM, ACM, 2010 [view abstract]
- Fast shortest path distance estimation in large networks Michalis Potamias; Francesco Bonchi; Carlos Castillo; Aristides Gionis, Conference on Information and Knowledge Management (CIKM), 2009 [view abstract]
- Graph Mining for the Web Debora Donato; Aristides Gionis; H. Wang and C.Aggarwal, Managing and mining graph data, Springer, 2009 [view abstract]
- Taxonomy-driven lumping for sequence mining Francesco Bonchi; Carlos Castillo; Debora Donato; Aristides Gionis, Data Mining and Knowledge Discovery, Springer, 2009, 2 [view abstract]
- On the Feasibility of Multi-Site Web Search Engines Ricardo Baeza-Yates; Aristides Gionis; Flavio Junqueira; Vassilis Plachouras; Luca Telloli, CIKM, 2009 [view abstract]
- Mining graph evolution rules Michele Berlingerio; Francesco Bonchi; Bjorn Bringmann; Aristides Gionis, ECML/PKDD, 2009 [view abstract]
- Next Generation Search Debora Donato; Aristides Gionis; G. Cormode, M. Thottan, Algorithms for Next Generation Networks, 2009, Springer [view abstract]
- Dr. Searcher and Mr. Browser: a unified hyperlink-click graph Poblete, B.; Castillo, C.; Gionis, A, ACM 17th Conference on Information and Knowledge Management, ACM Press, 2008
- k-Anonymization Revisited Aristides Gionis; Arnon Mazza; Tamir Tassa:, International Conference on Data Engineering (ICDE), 2008 [view abstract]
- k-anonymization with minimal loss of information Aristides Gionis; Tamir Tassa, IEEE Transactions on Knowledge and Data Engineering (TKDE), accepted for publication, 2008 [view abstract]
- Optimal segmentation using tree models Robert Gwadera; Aristides Gionis; Heikki Mannila, Journal of Knowledge and Information Systems (KAIS), 2008, 3 [view abstract]
- Algorithms for unimodal segmentation with applications to unimodality detection Niina Haiminen; Aristides Gionis; Kari Laasonen, Knowledge and Information Systems, 2008, 1 [view abstract]
- The Discrete Basis Problem Pauli Miettinen; Taneli Mielikäinen; Aristides Gionis; Gautam Das; Heikki Mannila, IEEE Transactions on Knowledge and Data Engineering, 2008, 10 [view abstract]
- Design trade-offs for search engine caching Ricardo Baeza-Yates; Aristides Gionis; Flavio Junqueira; Vanessa Murdock; Vassilis Plachouras; Fabrizio Silvestri, ACM Transactions on the Web (TWEB), 2008, 4 [view abstract]
- Mining large networks with subgraph counting Ilaria Bordino; Debora Donato; Aristides Gionis; Stefano Leonardi, International Conference on Data Mining (ICDM), 2008 [view abstract]
- Searching the Wikipedia with contextual information Antti Ukkonen; Carlos Castillo; Debora Donato; Aristides Gionis, Conference on Information and Knowledge Management (CIKM), 2008 [view abstract]
- Topical query decomposition Francesco Bonchi; Carlos Castillo; Debora Donato; Aristides Gionis, ACM KDD, ACM Press, 2008 [view abstract]
- The query-flow graph: model and applications Paolo Boldi; Francesco Bonchi; Carlos Castillo; Debora Donato; Aristides Gionis; Sebastiano Vigna, Conference on Information and Knowledge Management (CIKM), ACM, 2008 [view abstract]
- Finding high quality content in social media, with an application to community-based question answering Eugene Agichtein; Carlos Castillo; Debora Donato; Aristides Gionis; Gilad Mishne, Web Search and Data Mining (WSDM), ACM Press, 2008 [view abstract]
- Dr. Searcher and Mr. Browser: a unified hyperlink-click graph Barbara Poblete; Carlos Castillo; Aristides Gionis, Conference on Information and Knowledge Management (CIKM), 2008 [view abstract]