Our current research interests include
- Social Web search and personalization
- Temporal analysis of web search results
- Efficiency and scalability issues for Web-IR
- Domain-specific (a.k.a. topical/vertical) search engines
- Web information extraction
- Metadata based modeling and querying of Web resources
- XML keyword search
01.09.2015 We are looking for highly-motivated and hard-working GRADUATE and UNDERGRADUATE students for research projects. If you feel like interested, please drop an email to firstname.lastname@example.org
18.05.2015 Our work entitled ""Propagating Expiration Decisions in a Search Engine Result Cache"" is presented in the 24th International Conference on World Wide Web (WWW'15).
06.07.2014 Our work entitled ""How k-12 students search for learning?: analysis of an educational search engine log"" is presented in the 37th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR'14).
15.01.2014 Our article entitled "Second Chance: A Hybrid Approach for Dynamic Result Caching and Prefetching in Search Engines" is published in the ACM Transactions on the Web (TWEB) Journal (Volume 8 Issue 1, December 2013).
01.10.2013 Our work entitled "Strategies for setting time-to-live values in result caches" is accepted for the ACM 22nd Conference on Information and Knowledge Management (CIKM'13).
01.08.2013 Our work entitled "A Financial Cost Metric for Result Caching" is accepted for the 36th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR'13).
15.03.2013 Our project proposal entitled "Optimization of Search Technologies for Students at Primary and Secondary Schools" for TUBITAK-1003 program is accepted.01.03.2013 Our article entitled "Cluster searching strategies for collaborative recommendation systems" is published in the Elsevier Information Processing & Management (IPM) journal (Volume 49 Issue 3, May 2013).
01.12.2012 Our article entitled "Cache-Based Query Processing for Search Engines" is published in the ACM Transactions on the Web (TWEB) journal (Volume 6 Issue 4, November 2012).
01.11.2012 Our article entitled "Five-level Static Cache Architecture for Web Search Engines" is published in the Elsevier Information Processing & Management (IPM) journal (Volume 48 Issue 5, Sept 2012).01.10.2012 Our work entitled "Characterizing Web Search Queries that Match Very Few or No Results" is accepted for the ACM 21st Conference on Information and Knowledge Management (CIKM'12).
01.02.2012 Our article entitled "Static index pruning in web search engines: Combining term and document popularities with query views" is published in the first issue of ACM Transactions on Information Systems journal.
01.02.2012 Our 3 works appear in ECIR 2012:
- Adaptive Time-to-Live Strategies for Query Result Caching in Web Search Engines
- In Praise of Laziness: A Lazy Strategy for Web Information Extraction
- On the Size of Full Element-Indexes for XML Keyword Search