Topic-Centric Querying of Web Information Resources. - Ismail Sengör Altingövde; Selma Ayse Özel; Özgür Ulusoy; Gultekin Özsoyoglu; Z. Meral Özsoyoglu (DEXA, 2001)

Sideway Value Algebra for Object-Relational Databases. - Gultekin Özsoyoglu; Abdullah Al-Hamdani; Ismail Sengör Altingövde; Selma Ayse Özel; Özgür Ulusoy; Z. Meral Özsoyoglu (VLDB, 2002)

Exploiting Interclass Rules for Focused Crawling. - Ismail Sengör Altingövde; Özgür Ulusoy (IEEE Intell. Syst., 2004)

Efficiency and effectiveness of query processing in cluster-based retrieval. - Fazli Can; Ismail Sengör Altingövde; Engin Demir (Inf. Syst., 2004)

Metadata-based modeling of information resources on the Web. - Selma Ayse Özel; Ismail Sengör Altingövde; Özgür Ulusoy; Gultekin Özsoyoglu; Z. Meral Özsoyoglu (J. Assoc. Inf. Sci. Technol., 2004)

Querying web metadata: Native score management and text support in databases. - Gultekin Özsoyoglu; Ismail Sengör Altingövde; Abdullah Al-Hamdani; Selma Ayse Özel; Özgür Ulusoy; Z. Meral Özsoyoglu (ACM Trans. Database Syst., 2004)

Algorithms for Within-Cluster Searches Using Inverted Files. - Ismail Sengör Altingövde; Fazli Can; Özgür Ulusoy (ISCIS, 2006)

An automatic approach to construct domain-specific web portals. - Ismail Sengör Altingövde; Rifat Ozcan; Suleyman Cetintas; Hakan Yilmaz; Özgür Ulusoy (CIKM, 2007)

Large-scale cluster-based retrieval experiments on Turkish texts. - Ismail Sengör Altingövde; Rifat Ozcan; Huseyin Cagdas Öcalan; Fazli Can; Özgür Ulusoy (SIGIR, 2007)

Utilization of navigational queries for result presentation and caching in search engines. - Rifat Ozcan; Ismail Sengör Altingövde; Özgür Ulusoy (CIKM, 2008)

Efficient Processing of Category-Restricted Queries for Web Directories. - Ismail Sengör Altingövde; Fazli Can; Özgür Ulusoy (ECIR, 2008)

Site-based dynamic pruning for query processing in search engines. - Ismail Sengör Altingövde; Engin Demir; Fazli Can; Özgür Ulusoy (SIGIR, 2008)

Static query result caching revisited. - Rifat Ozcan; Ismail Sengör Altingövde; Özgür Ulusoy (WWW, 2008)

Incremental cluster-based retrieval using compressed cluster-skipping inverted files. - Ismail Sengör Altingövde; Engin Demir; Fazli Can; Özgür Ulusoy (ACM Trans. Inf. Syst., 2008)

Exploiting query views for static index pruning in web search engines. - Ismail Sengör Altingövde; Rifat Ozcan; Özgür Ulusoy (CIKM, 2009)

A Cost-Aware Strategy for Query Result Caching in Web Search Engines. - Ismail Sengör Altingövde; Rifat Ozcan; Özgür Ulusoy (ECIR, 2009)

A Practitioner's Guide for Static Index Pruning. - Ismail Sengör Altingövde; Rifat Ozcan; Özgür Ulusoy (ECIR, 2009)

Exploiting Index Pruning Methods for Clustering XML Collections. - Ismail Sengör Altingövde; Duygu Atilgan; Özgür Ulusoy (INEX, 2009)

Ottoman archives explorer: A retrieval system for digital Ottoman archives. - Ismet Zeki Yalniz; Ismail Sengör Altingövde; Ugur Güdükbay; Özgür Ulusoy (ACM Journal on Computing and Cultural Heritage, 2009)

Improving the efficiency of search engines: Strategies for focused crawling, searching, and index pruning (Arama motorlarının verimliliğini artırmak: Odaklanmış tarama, arama ve indeks budama stratejileri) - Ismail Sengör Altingövde (2009)

XML Retrieval Using Pruned Element-Index Files. - Ismail Sengör Altingövde; Duygu Atilgan; Özgür Ulusoy (ECIR, 2010)

Second Chance: A Hybrid Approach for Dynamic Result Caching in Search Engines. - Ismail Sengör Altingövde; Rifat Ozcan; Berkant Barla Cambazoglu; Özgür Ulusoy (ECIR, 2011)

Timestamp-based result cache invalidation for web search engines. - Sadiye Alici; Ismail Sengör Altingövde; Rifat Ozcan; Berkant Barla Cambazoglu; Özgür Ulusoy (SIGIR, 2011)

Evolution of web search results within years. - Ismail Sengör Altingövde; Rifat Ozcan; Özgür Ulusoy (SIGIR, 2011)

Timestamp-based cache invalidation for search engines. - Sadiye Alici; Ismail Sengör Altingövde; Rifat Ozcan; Berkant Barla Cambazoglu; Özgür Ulusoy (WWW (Companion Volume), 2011)

Exploiting navigational queries for result presentation and caching in Web search engines. - Rifat Ozcan; Ismail Sengör Altingövde; Özgür Ulusoy (J. Assoc. Inf. Sci. Technol., 2011)

Cost-Aware Strategies for Query Result Caching in Web Search Engines. - Rifat Ozcan; Ismail Sengör Altingövde; Özgür Ulusoy (ACM Trans. Web, 2011)

Characterizing web search queries that match very few or no results. - Ismail Sengör Altingövde; Roi Blanco; Berkant Barla Cambazoglu; Rifat Ozcan; Erdem Sarigil; Özgür Ulusoy (CIKM, 2012)

Adaptive Time-to-Live Strategies for Query Result Caching in Web Search Engines. - Sadiye Alici; Ismail Sengör Altingövde; Rifat Ozcan; Berkant Barla Cambazoglu; Özgür Ulusoy (ECIR, 2012)

On the Size of Full Element-Indexes for XML Keyword Search. - Duygu Atilgan; Ismail Sengör Altingövde; Özgür Ulusoy (ECIR, 2012)

Analyzing the Polarity of Opinionated Queries. - Sergiu Chelaru; Ismail Sengör Altingövde; Stefan Siersdorfer (ECIR, 2012)

In Praise of Laziness: A Lazy Strategy for Web Information Extraction. - Rifat Ozcan; Ismail Sengör Altingövde; Özgür Ulusoy (ECIR, 2012)

Impact of Regionalization on Performance of Web Search Engine Result Caches. - Berkant Barla Cambazoglu; Ismail Sengör Altingövde (SPIRE, 2012)

Can Social Features Help Learning to Rank YouTube Videos? - Sergiu Viorel Chelaru; Claudia Orellana-Rodriguez; Ismail Sengör Altingövde (WISE, 2012)

The CUBRIK project: human-enhanced time-aware multimedia search. - Piero Fraternali; Marco Tagliasacchi; Davide Martinenghi; Alessandro Bozzon; Ilio Catallo; Eleonora Ciceri; Francesco Saverio Nucci; Vincenzo Croce; Ismail Sengör Altingövde; Wolf Siberski; Fausto Giunchiglia; Wolfgang Nejdl; et al. (WWW (Companion Volume), 2012)

A five-level static cache architecture for web search engines. - Rifat Ozcan; Ismail Sengör Altingövde; Berkant Barla Cambazoglu; Flavio Paiva Junqueira; Özgür Ulusoy (Inf. Process. Manag., 2012)

Static index pruning in web search engines: Combining term and document popularities with query views. - Ismail Sengör Altingövde; Rifat Ozcan; Özgür Ulusoy (ACM Trans. Inf. Syst., 2012)

Cache-Based Query Processing for Search Engines. - Berkant Barla Cambazoglu; Ismail Sengör Altingövde; Rifat Ozcan; Özgür Ulusoy (ACM Trans. Web, 2012)

Strategies for setting time-to-live values in result caches. - Fethi Burak Sazoglu; Berkant Barla Cambazoglu; Rifat Ozcan; Ismail Sengör Altingövde; Özgür Ulusoy (CIKM, 2013)

Fashion-focused creative commons social dataset. - Babak Loni; María Menéndez 001; Mihai Georgescu; Luca Galli; Claudio Massari; Ismail Sengör Altingövde; Davide Martinenghi; Mark S. Melenhorst; Raynor Vliegendhart; Martha A. Larson (MMSys, 2013)

Diversity and novelty in information retrieval. - Rodrygo L. T. Santos; Pablo Castells; Ismail Sengör Altingövde; Fazli Can (SIGIR, 2013)

A financial cost metric for result caching. - Fethi Burak Sazoglu; Berkant Barla Cambazoglu; Rifat Ozcan; Ismail Sengör Altingövde; Özgür Ulusoy (SIGIR, 2013)

Workshop on large-scale and distributed systems for information retrieval (LSDS-IR 2013). - Nicola Tonellotto; Craig Macdonald; Ismail Sengör Altingövde (WSDM, 2013)

Cluster searching strategies for collaborative recommendation systems. - Ismail Sengör Altingövde; Özlem Nurcan Subakan; Özgür Ulusoy (Inf. Process. Manag., 2013)

Analyzing, Detecting, and Exploiting Sentiment in Web Queries. - Sergiu Chelaru; Ismail Sengör Altingövde; Stefan Siersdorfer; Wolfgang Nejdl (ACM Trans. Web, 2013)

Second Chance: A Hybrid Approach for Dynamic Result Caching and Prefetching in Search Engines. - Rifat Ozcan; Ismail Sengör Altingövde; Berkant Barla Cambazoglu; Özgür Ulusoy (ACM Trans. Web, 2013)

Query Performance Prediction for Aspect Weighting in Search Result Diversification. - Ahmet Murat Ozdemiray; Ismail Sengor Altingovde (CIKM, 2014)

Exploiting Result Diversification Methods for Feature Selection in Learning to Rank. - Kaweh Djafari Naini; Ismail Sengör Altingövde (ECIR, 2014)

How k-12 students search for learning?: analysis of an educational search engine log. - Arif Usta; Ismail Sengör Altingövde; Ibrahim Bahattin Vidinli; Rifat Ozcan; Özgür Ulusoy (SIGIR, 2014)

Result Diversification for Tweet Search. - Makbule Gulcin Ozsoy; Kezban Dilek Onal; Ismail Sengor Altingovde (WISE (2), 2014)

Workshop on large-scale and distributed systems for information retrieval (LSDS-IR 2014). - Ismail Sengör Altingövde; Berkant Barla Cambazoglu; Craig Macdonald; Nicola Tonellotto (WSDM, 2014)

Diversity and novelty in web search, recommender systems and data streams. - Rodrygo L. T. Santos; Pablo Castells; Ismail Sengör Altingövde; Fazli Can (WSDM, 2014)

Learning to rank for joy. - Claudia Orellana-Rodriguez; Wolfgang Nejdl; Ernesto Diaz-Aviles; Ismail Sengör Altingövde (WWW (Companion Volume), 2014)

Analyzing and Mining Comments and Comment Ratings on the Social Web. - Stefan Siersdorfer; Sergiu Chelaru; José San Pedro; Ismail Sengör Altingövde; Wolfgang Nejdl (ACM Trans. Web, 2014)

How useful is social feedback for learning to rank YouTube videos? - Sergiu Chelaru; Claudia Orellana-Rodriguez; Ismail Sengör Altingövde (World Wide Web, 2014)

Utilizing Word Embeddings for Result Diversification in Tweet Search. - Kezban Dilek Onal; Ismail Sengor Altingovde; Pinar Karagoz (AIRS, 2015)

LSDS-IR'15: 2015 Workshop on Large-Scale and Distributed Systems for Information Retrieval. - Ismail Sengor Altingovde; Berkant Barla Cambazoglu; Nicola Tonellotto (CIKM, 2015)

Cost-Aware Result Caching for Meta-Search Engines. - Emre Bakkal; Ismail Sengor Altingovde; Ismail Hakki Toroslu (SIGIR, 2015)

Analyzing and Predicting Privacy Settings in the Social Web. - Kaweh Djafari Naini; Ismail Sengor Altingovde; Ricardo Kawase; Eelco Herder; Claudia Niederée (UMAP, 2015)

Diversity and Novelty on the Web: Search, Recommendation, and Data Streaming Aspects. - Rodrygo L. T. Santos; Pablo Castells; Ismail Sengor Altingovde; Fazli Can (WWW (Companion Volume), 2015)

Propagating Expiration Decisions in a Search Engine Result Cache. - Fethi Burak Sazoglu; Özgür Ulusoy; Ismail Sengör Altingövde; Rifat Ozcan; Berkant Barla Cambazoglu (WWW (Companion Volume), 2015)

Explicit search result diversification using score and rank aggregation methods. - Ahmet Murat Ozdemiray; Ismail Sengor Altingovde (J. Assoc. Inf. Sci. Technol., 2015)

Towards detecting media bias by utilizing user comments. - Sevgi Yigit-Sert; Ismail Sengor Altingovde; Özgür Ulusoy (WebSci, 2016)

Getting Started with Neural Models for Semantic Matching in Web Search. - Kezban Dilek Onal; Ismail Sengor Altingovde; Pinar Karagoz; Maarten de Rijke (CoRR, 2016)

Integrating social features into mobile local search. - Basri Kahveci; Ismail Sengör Altingövde; Özgür Ulusoy (J. Syst. Softw., 2016)

A "Suggested" Picture of Web Search in Turkish. - Erdem Sarigil; Oguz Yilmaz; Ismail Sengor Altingovde; Rifat Ozcan; Özgür Ulusoy (ACM Trans. Asian Low Resour. Lang. Inf. Process., 2016)

Scalable and Efficient Web Search Result Diversification. - Kaweh Djafari Naini; Ismail Sengor Altingovde; Wolf Siberski (ACM Trans. Web, 2016)

On the Efficiency of Selective Search. - Fatih Hafizoglu; Emre Can Kucukoglu; Ismail Sengor Altingovde (ECIR, 2017)

On the Additivity and Weak Baselines for Search Result Diversification Research. - Mehmet Akcay; Ismail Sengor Altingovde; Craig Macdonald; Iadh Ounis (ICTIR, 2017)

Neural information retrieval: at the end of the early years. - Kezban Dilek Onal; Ye Zhang; Ismail Sengor Altingovde; Md. Mustafizur Rahman; Pinar Karagoz; Alex Braylan; Brandon Dang; Heng-Lu Chang; Henna Kim; Quinten McNamara; Aaron Angert; Edward Banner; et al. (Inf. Retr. J., 2018)

Characterizing, predicting, and handling web search queries that match very few or no results. - Erdem Sarigil; Ismail Sengor Altingovde; Roi Blanco; Berkant Barla Cambazoglu; Rifat Ozcan; Özgür Ulusoy (J. Assoc. Inf. Sci. Technol., 2018)

Caching Scores for Faster Query Processing with Dynamic Pruning in Search Engines. - Erman Yafay; Ismail Sengor Altingovde (CIKM, 2019)

On the Impact of Storing Query Frequency History for Search Engine Result Caching. - Erman Yafay; Ismail Sengor Altingovde (ECIR (2), 2019)

Re-finding Behaviour in Educational Search. - Arif Usta; Ismail Sengor Altingovde; Rifat Ozcan; Özgür Ulusoy (TPDL, 2019)

Improving educational web search for question-like queries through subject classification. - Tolga Yilmaz; Rifat Ozcan; Ismail Sengor Altingovde; Özgür Ulusoy (Inf. Process. Manag., 2019)

Those were the days: learning to rank social media posts for reminiscence. - Kaweh Djafari Naini; Ricardo Kawase; Nattiya Kanhabua; Claudia Niederée; Ismail Sengor Altingovde (Inf. Retr. J., 2019)

Supervised Learning Methods for Diversification of Image Search Results. - Burak Goynuk; Ismail Sengor Altingovde (ECIR (2), 2020)

Predicting the Size of Candidate Document Set for Implicit Web Search Result Diversification. - Yasar Baris Ulu; Ismail Sengor Altingovde (ECIR (2), 2020)

Supervised approaches for explicit search result diversification. - Sevgi Yigit-Sert; Ismail Sengor Altingovde; Craig Macdonald; Iadh Ounis; Özgür Ulusoy (Inf. Process. Manag., 2020)

Explicit diversification of search results across multiple dimensions for educational search. - Sevgi Yigit-Sert; Ismail Sengor Altingovde; Craig Macdonald; Iadh Ounis; Özgür Ulusoy (J. Assoc. Inf. Sci. Technol., 2021)

Learning to Rank for Educational Search Engines. - Arif Usta; Ismail Sengor Altingovde; Rifat Ozcan; Özgür Ulusoy (IEEE Trans. Learn. Technol., 2021)

Summarizing Legal Regulatory Documents using Transformers. - Svea Klaus; Ria Van Hecke; Kaweh Djafari Naini; Ismail Sengor Altingovde; Juan Bernabé-Moreno; Enrique Herrera-Viedma (SIGIR, 2022)

Exploiting Cluster-Skipping Inverted Index for Semantic Place Retrieval. - Enes Recep Cinar; Ismail Sengor Altingovde (SIGIR, 2023)

Faster Dynamic Pruning via Reordering of Documents in Inverted Indexes. - Erman Yafay; Ismail Sengor Altingovde (SIGIR, 2023)

Fusion Enhanced Click-Through-Rate Prediction. - Murat Bayraktar; Fatma Ceyda Gökce; Dogukan Aksu; Ismail Sengor Altingovde; Pinar Karagoz; Ismail Hakki Toroslu (SIU, 2023)

Diversity-aware strategies for static index pruning. - Sevgi Yigit-Sert; Ismail Sengor Altingovde; Özgür Ulusoy (Inf. Process. Manag., 2024)

Editorial. - Djoerd Hiemstra; Ismail Sengor Altingovde; Solomon Atnafu; Daniela Godoy; Ben He; Makoto P. Kato; Shangsong Liang; Haiming Liu 002; Vanessa Murdock 001; Monica Lestari Paramita; Barbara Poblete; Negin Rahimi; et al. (Inf. Retr. Res. J., 2025)