Publications (another list from DBLP)

 

Journal Publications

  1. R. Ozcan, I. S. Altingovde, B. B. Cambazoglu, Ö. Ulusoy, Second Chance: A Hybrid Approach for Dynamic Result Caching and Prefetching in Search Engines, ACM Transactions on Web, Volume 8, Issue 1, December 2013. (pdf)

     

  2. S. Chelaru, I. S. Altingovde, S. Siersdorfer, W. Nejdl, Analyzing, Detecting and Exploiting Sentiment in Web Queries, ACM Transactions on Web, Volume 8, Issue 1, December 2013.

     

  3. S. Chelaru, C. Orellana-Rodriguez, I. S. Altingovde, How useful is social feedback for learning to rank YouTube videos?, World Wide Web Journal (In press, online version available here

     

  4. R. Ozcan, I. S. Altingovde, Ö. Ulusoy, Exploiting navigational queries for result presentation and caching in Web search engines, Journal of the American Society for Information Science and Technology, Volume 62, Issue 4, pages 714-726, April 2011. (publisher link)

     

  5. R. Ozcan, I. S. Altingovde, B. B. Cambazoglu, F. P. Junqueira, and Ö. Ulusoy, Five-level static cache architecture for web search engines, Information Processing & Management, in press. (publisher link)

     

  6. R. Ozcan, I. S. Altingovde, Ö. Ulusoy. Cost-Aware Strategies for Query Result Caching in Web Search Engines, ACM Transactions on Web, in press.

     

  7. I. Z. Yalniz, I. S. Altingovde, U. Gudukbay, Ö. Ulusoy, Integrated Segmentation and Recognition of Connected Ottoman Script, Optical Engineering, vol. 48, no. 11, 2009. (pdf copy)

     

  8. Z. Yalnız, S. Altıngövde, U. Güdükbay, Ö. Ulusoy, Ottoman Archives Explorer: A Retrieval System for Digital Ottoman Archives, ACM Journal on Computing and Cultural Heritage, vol.2, no.3, 2009. (pdf copy)

     

  9. I. S. Altingovde, E. Demir, F. Can, Ö. Ulusoy, Incremental Cluster-Based Retrieval Using Compressed Cluster-Skipping Inverted Files, ACM Transactions on Information Systems (TOIS), vol.26, no.3, 2008. (pdf copy)

     

  10. I. S. Altingovde, Ö. Ulusoy. Exploiting Interclass Rules for Focused Crawling. IEEE Intelligent Systems, 19, 6 (November-December 2004), 66-73. (pdf copy)

     

  11. G. Ozsoyoglu, I. S. Altingovde, A. Al-Hamdani, S. A. Ozel, Ö. Ulusoy, Z. M. Ozsoyoglu. Querying Web Metadata: Native Score Management and Text Support in Databases. ACM Transactions on Database Systems (TODS), 29, 4 (December 2004), 581-634. (pdf copy)

     

  12. F. Can, I. S. Altingovde, E. Demir. Efficiency and effectiveness of query processing in cluster-based retrieval. Information Systems, vol. 29, No. 8, 2004, pp. 697-717 (pdf copy)

     

  13. S. A. Ozel, I. S. Altingovde, Ö. Ulusoy, G. Ozsoyoglu, Z. M. Ozsoyoglu, Metadata-Based Modeling of Information Resources on the Web. Journal of the American Society for Information Science and Technology (JASIST), vol. 55, no 2 (January 2004), 97-110. (pdf copy)

International Conference Publications

  1. S. Alici, I. S. Altingovde, R. Ozcan, B. B. Cambazoglu, Ö. Ulusoy, Timestamp-based Result Cache Invalidation Mechanisms for Web Search Engines, 34th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR'11), Beijing, China, July 2011. To appear.

     

  2. I. S. Altingovde, R. Ozcan, Ö. Ulusoy, Evolution of Web Search Results within Years, 34th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR'11), Beijing, China, July 2011. To appear.

     

  3. S. Alici, I. S. Altingovde, R. Ozcan, B. B. Cambazoglu, and Ö. Ulusoy, Timestamp-based Cache Invalidation for Search Engines, 20th International Conference on World Wide Web (WWW'11), Hyderabad, India, March 2011. (pdf copy)

     

  4. I. S. Altingovde, R. Ozcan, B. B. Cambazoglu, and Ö. Ulusoy, Second Chance: A Hybrid Approach for Dynamic Result Caching in Search Engines, 33rd European Conference on Information Retrieval (ECIR), Dublin, Ireland, April 2011. (pdf copy)

     

  5. I. S. Altingovde, D. Atilgan, Ö. Ulusoy,  XML Retrieval using Pruned Element-Index Files, 32nd European Conference on Information Retrieval (ECIR’10), Milton Keynes, UK, March 2010. (pdf copy)

     

  6. I. S. Altingovde, D. Atilgan, Ö. Ulusoy, Exploiting Index Pruning Methods for Clustering XML Collections, INEX 2009 Workshop (Initiative for the Evaluation of XML Retrieval), Brisbane, Australia, December 2009.(pdf copy)

     

  7. I. S. Altingovde, R. Ozcan, Ö. Ulusoy, Exploiting Query Views for Static Index Pruning in Web Search Engines, ACM 18th Conference on Information and Knowledge Management (CIKM'09). (pdf copy)

     

  8. I. S. Altingovde, R. Ozcan, Ö. Ulusoy, A Practitioner’s Guide for Static Index Pruning31st European Conference on Information Retrieval (ECIR'09), Toulouse, France, April 2009. (pdf copy) Best Poster Award

     
  9. I. S. Altingovde, R. Ozcan, Ö. Ulusoy, A Cost-Aware Strategy for Query Result Caching in Web Search Engines, 31st European Conference on Information Retrieval (ECIR'09), Toulouse, France, April 2009. (pdf copy)

     
  10. R. Ozcan, I. S. Altingovde, Ö. Ulusoy, Utilization of Navigational Queries for Result Presentation and Caching in Search Engines,ACM 17th Conference on Information and Knowledge Management (CIKM'08), Napa Valley, California, USA, October 2008.(pdf copy)

       

  11. R. Ozcan, I. S. Altingovde, Ö. Ulusoy, Space efficient caching of query results in search engines, International Symposium on Computer and Information Sciences (ISCIS'08), Istanbul, Turkey, October 2008. (pdf copy)

     

  12. I. S. Altingovde, E. Demir, F. Can, Ö. Ulusoy, Site-based Dynamic Pruning for Query Processing in Search Engines, 31st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR'08), Singapore, 2008. (pdf copy)

     

  13. I. S. Altingovde, F. Can, Ö. Ulusoy, Efficient Processing of Category-Restricted Queries for Web Directories, 30th European Conference on Information Retrieval (ECIR'08) Lecture Notes in Computer Science (Springer Verlag), vol.4956, 2008.(pdf copy)

     

  14. R. Özcan, I. S. Altingovde, Ö. Ulusoy, Static Query Result Caching Revisited, 17th International Conference on World Wide Web (WWW'08), Beijing, China, 2008. (pdf copy)

     

  15. I. S. Altingövde, R. Ozcan, S. Cetintas, H.Yilmaz, Ö. Ulusoy, An Automatic Approach to Construct Domain-Specific Web Portals, ACM 16th Conference on Information and Knowledge Management (CIKM’07), Lisbon, Portugal, November 2007.(pdf copy

     

  16. I. S. Altingovde, R. Ozcan, H.C. Ocalan, F. Can, Ö. Ulusoy, Large-Scale Cluster-Based Retrieval Experiments on Turkish Texts, 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR'07), Amsterdam, The Netherlands, July 2007. (pdf copy)

     

  17. I. S. Altingovde, F. Can, Ö. Ulusoy, Algorithms for Within-Cluster Searches Using Inverted Files, International Symposium on Computer and Information Sciences (ISCIS'06), Lecture Notes in Computer Science (Springer Verlag), vol.4263, 2006. (pdf copy)

     

  18. G. Ozsoyoglu, Abdullah Al-Hamdani, I. S. Altingovde, S. A. Ozel, Ö. Ulusoy, Z. M. Ozsoyoglu, Sideway Value Algebra for Object-Relational Databases, International Conference on Very Large Databases (VLDB'02), Hong Kong, August 2002. (pdf copy)

     

  19. I. S. Altingovde, S. A. Ozel, Ö. Ulusoy, G. Ozsoyoglu, Z. M. Ozsoyoglu, Topic-Centric Querying of Web Information Resources, Database and Expert Systems Applications (DEXA'01), Lecture Notes in Computer Science (Springer Verlag), vol.2113, September 2001. (ps copy)

     

  20. H. A. Güvenir, I. S. Altingovde, I. Uysal, E. Erel, Bankruptcy Prediction Using Feature Projection Based Classification, In Proceedings of SCI/ISAS'99, Orlando, Florida, (July 31 - August 4, 1999), 108-113. (pdf copy)

     

National Conference Publications (in Turkish)

  1. I. S. Altingövde, E. Saykol, Ö. Ulusoy, U. Güdükbay, E. Çetin, M. Göçmen, Osmanli Arsivleri Içerik-Bazli Sorgulama (IBS) Sistemi (Content-Based Retrieval (CBR) System for Ottoman Archives) (in Turkish) , IEEE Sinyal Isleme ve Uygulamalari Kurultayi (SIU'06), Antalya, Turkey, April 2006. ( pdf copy)

     

  2. Y. Bastanlar, S. Altingövde, A. Aksay, O. Alav, Ö. Çavus, A. Alatan, Y. Yardimci, Ö. Ulusoy, U. Güdükbay, E. Çetin, G. Bozdagi Akar, S. Aksoy, E-Müze: Müzeler için Web-Tabanli Gezi ve Bilgi Sistemi (E-Museum: Web-based Tour and Information System for Museums) (in Turkish), IEEE Sinyal Isleme ve Uygulamalari Kurultayi (SIU'06), Antalya, Turkey, April 2006. ( pdf copy)

Technical Reports

  1. I. S. Altingovde, R. Ozcan, O. Ulusoy, Combining Term and Document Popularities with Query Views for Static Index Pruning, Technical Report, Bilkent University, 2011. (BU-CE-1103)

     

  2. I. S. Altingovde, S. A. Ozel, O. Ulusoy, G. Ozsoyoglu, Z. M. Ozsoyoglu, SQL-TC: A Topic-Centric Query Language for Web-Based Information Resources, Technical Report, Bilkent University, 2001.

     (BU-CE-0108)

Theses

  1. I. S. Altingovde, Improving The Efficiency of Search Engines: Strategies for Focused Crawling, Searching, and Index Pruning, Ph.D. Thesis, Bilkent University, Ankara, Turkey, July 2009. (pdf copy)

     

  2. I. S. Altingovde, Topic-Centric Querying of Web Resources, M.S. Thesis, Bilkent University, Ankara, Turkey, September 2001.