Rifat Ozcan

34 papers A* 6A 10B 1Journal 12Unranked 4
YearRankTypeTitle / Venue / Authors
2021 J jnl
Learning to Rank for Educational Search Engines.
IEEE Trans. Learn. Technol.
Arif Usta, Ismail Sengor Altingovde, Rifat Ozcan, Özgür Ulusoy
2019 J jnl
Improving educational web search for question-like queries through subject classification.
Inf. Process. Manag.
Tolga Yilmaz, Rifat Ozcan, Ismail Sengor Altingovde, Özgür Ulusoy
2019 B conf
Re-finding Behaviour in Educational Search.
TPDL
Arif Usta, Ismail Sengor Altingovde, Rifat Ozcan, Özgür Ulusoy
2018 J jnl
Characterizing, predicting, and handling web search queries that match very few or no results.
J. Assoc. Inf. Sci. Technol.
Erdem Sarigil, Ismail Sengor Altingovde, Roi Blanco, Berkant Barla Cambazoglu, Rifat Ozcan, Özgür Ulusoy
2017 J jnl
Classification of news-related tweets.
J. Inf. Sci.
Orhan Demirsoz, Rifat Ozcan
2016 J jnl
A "Suggested" Picture of Web Search in Turkish.
ACM Trans. Asian Low Resour. Lang. Inf. Process.
Erdem Sarigil, Oguz Yilmaz, Ismail Sengor Altingovde, Rifat Ozcan, Özgür Ulusoy
2016 J jnl
New query suggestion framework and algorithms: A case study for an educational search engine.
Inf. Process. Manag.
Ibrahim Bahattin Vidinli, Rifat Ozcan
2015 — conf
Propagating Expiration Decisions in a Search Engine Result Cache.
WWW (Companion Volume)
Fethi Burak Sazoglu, Özgür Ulusoy, Ismail Sengör Altingövde, Rifat Ozcan, Berkant Barla Cambazoglu
2014 A* conf
How k-12 students search for learning?: analysis of an educational search engine log.
SIGIR
Arif Usta, Ismail Sengör Altingövde, Ibrahim Bahattin Vidinli, Rifat Ozcan, Özgür Ulusoy
2013 A* conf
A financial cost metric for result caching.
SIGIR
Fethi Burak Sazoglu, Berkant Barla Cambazoglu, Rifat Ozcan, Ismail Sengör Altingövde, Özgür Ulusoy
2013 J jnl
Second Chance: A Hybrid Approach for Dynamic Result Caching and Prefetching in Search Engines.
ACM Trans. Web
Rifat Ozcan, Ismail Sengör Altingövde, Berkant Barla Cambazoglu, Özgür Ulusoy
2013 A conf
Strategies for setting time-to-live values in result caches.
CIKM
Fethi Burak Sazoglu, Berkant Barla Cambazoglu, Rifat Ozcan, Ismail Sengör Altingövde, Özgür Ulusoy
2012 J jnl
A five-level static cache architecture for web search engines.
Inf. Process. Manag.
Rifat Ozcan, Ismail Sengör Altingövde, Berkant Barla Cambazoglu, Flavio Paiva Junqueira, Özgür Ulusoy
2012 A conf
Adaptive Time-to-Live Strategies for Query Result Caching in Web Search Engines.
ECIR
Sadiye Alici, Ismail Sengör Altingövde, Rifat Ozcan, Berkant Barla Cambazoglu, Özgür Ulusoy
2012 J jnl
Cache-Based Query Processing for Search Engines.
ACM Trans. Web
Berkant Barla Cambazoglu, Ismail Sengör Altingövde, Rifat Ozcan, Özgür Ulusoy
2012 A conf
Characterizing web search queries that match very few or no results.
CIKM
Ismail Sengör Altingövde, Roi Blanco, Berkant Barla Cambazoglu, Rifat Ozcan, Erdem Sarigil, Özgür Ulusoy
2012 A conf
In Praise of Laziness: A Lazy Strategy for Web Information Extraction.
ECIR
Rifat Ozcan, Ismail Sengör Altingövde, Özgür Ulusoy
2012 J jnl
Static index pruning in web search engines: Combining term and document popularities with query views.
ACM Trans. Inf. Syst.
Ismail Sengör Altingövde, Rifat Ozcan, Özgür Ulusoy
2011 — conf
An Adaptive Smoothing Method for Sensor Noise in Augmented Reality Applications on Smartphones.
MOBILWARE
Rifat Ozcan, Fatih Orhan, M. Fatih Demirci, Osman Abul
2011 — —
Caching techniques for large scale web search engines (Büyük ölçekli arama motorlarında önbellekleme teknikleri)
Rifat Ozcan
2011 J jnl
Cost-Aware Strategies for Query Result Caching in Web Search Engines.
ACM Trans. Web
Rifat Ozcan, Ismail Sengör Altingövde, Özgür Ulusoy
2011 A* conf
Evolution of web search results within years.
SIGIR
Ismail Sengör Altingövde, Rifat Ozcan, Özgür Ulusoy
2011 J jnl
Exploiting navigational queries for result presentation and caching in Web search engines.
J. Assoc. Inf. Sci. Technol.
Rifat Ozcan, Ismail Sengör Altingövde, Özgür Ulusoy
2011 A conf
Second Chance: A Hybrid Approach for Dynamic Result Caching in Search Engines.
ECIR
Ismail Sengör Altingövde, Rifat Ozcan, Berkant Barla Cambazoglu, Özgür Ulusoy
2011 — conf
Timestamp-based cache invalidation for search engines.
WWW (Companion Volume)
Sadiye Alici, Ismail Sengör Altingövde, Rifat Ozcan, Berkant Barla Cambazoglu, Özgür Ulusoy
2011 A* conf
Timestamp-based result cache invalidation for web search engines.
SIGIR
Sadiye Alici, Ismail Sengör Altingövde, Rifat Ozcan, Berkant Barla Cambazoglu, Özgür Ulusoy
2009 A conf
A Cost-Aware Strategy for Query Result Caching in Web Search Engines.
ECIR
Ismail Sengör Altingövde, Rifat Ozcan, Özgür Ulusoy
2009 A conf
A Practitioner's Guide for Static Index Pruning.
ECIR
Ismail Sengör Altingövde, Rifat Ozcan, Özgür Ulusoy
2009 A conf
Exploiting query views for static index pruning in web search engines.
CIKM
Ismail Sengör Altingövde, Rifat Ozcan, Özgür Ulusoy
2008 A* conf
Static query result caching revisited.
WWW
Rifat Ozcan, Ismail Sengör Altingövde, Özgür Ulusoy
2008 A conf
Utilization of navigational queries for result presentation and caching in search engines.
CIKM
Rifat Ozcan, Ismail Sengör Altingövde, Özgür Ulusoy
2007 A conf
An automatic approach to construct domain-specific web portals.
CIKM
Ismail Sengör Altingövde, Rifat Ozcan, Suleyman Cetintas, Hakan Yilmaz, Özgür Ulusoy
2007 A* conf
Large-scale cluster-based retrieval experiments on Turkish texts.
SIGIR
Ismail Sengör Altingövde, Rifat Ozcan, Huseyin Cagdas Öcalan, Fazli Can, Özgür Ulusoy
2005 — conf
Concept-Based Information Access.
ITCC (1)
Rifat Ozcan, Y. Alp Aslandogan