Özgür Ulusoy

ORCID

Publication Activity (10 Years)

Years Active: 1988-2024
Publications (10 Years): 28

Top Venues

Publications

Mustafa Can Çavdar, Ibrahim Korpeoglu, Özgür Ulusoy
Application Scheduling With Multiplexed Sensing of Monitoring Points in Multi-Purpose IoT Wireless Sensor Networks. IEEE Trans. Netw. Serv. Manag. 21 (1) (2024)
Duygu Durmus, Ugur Güdükbay, Özgür Ulusoy
Learning visual similarity for image retrieval with global descriptors and capsule networks. Multim. Tools Appl. 83 (7) (2024)
Arif Usta, Akifhan Karakayali, Özgür Ulusoy
xDBTagger: explainable natural language interface to databases using keyword mappings and schema graph. VLDB J. 33 (2) (2024)
Sevgi Yigit-Sert, Ismail Sengor Altingovde, Özgür Ulusoy
Diversity-aware strategies for static index pruning. Inf. Process. Manag. 61 (5) (2024)
Mustafa Can Çavdar, Ibrahim Korpeoglu, Özgür Ulusoy
A Utilization Based Genetic Algorithm for virtual machine placement in cloud systems. Comput. Commun. 214 (2024)
Tolga Yilmaz, Özgür Ulusoy
Misinformation Propagation in Online Social Networks: Game Theoretic and Reinforcement Learning Approaches. IEEE Trans. Comput. Soc. Syst. 10 (6) (2023)
Tolga Yilmaz, Özgür Ulusoy
Modeling and Mitigating Online Misinformation: a Suggested Blockchain Approach. CoRR (2023)
Tolga Yilmaz, Özgür Ulusoy
Understanding security vulnerabilities in student code: A case study in a non-security course. J. Syst. Softw. 185 (2022)
Mustafa Can Çavdar, Ibrahim Korpeoglu, Özgür Ulusoy
Application placement with shared monitoring points in multi-purpose IoT wireless sensor networks. Comput. Networks 217 (2022)
Arif Usta, Akifhan Karakayali, Özgür Ulusoy
xDBTagger: Explainable Natural Language Interface to Databases Using Keyword Mappings and Schema Graph. CoRR (2022)
Mustafa Can Çavdar, Ibrahim Korpeoglu, Özgür Ulusoy
Application Scheduling with Multiplexed Sensing of Monitoring Points in Multi-purpose IoT Wireless Sensor Networks. CoRR (2022)
Arif Usta, Akifhan Karakayali, Özgür Ulusoy
DBTagger: Multi-Task Learning for Keyword Mapping in NLIDBs Using Bi-Directional Recurrent Neural Networks. Proc. VLDB Endow. 14 (5) (2021)
Arif Usta, Ismail Sengor Altingovde, Rifat Ozcan, Özgür Ulusoy
Learning to Rank for Educational Search Engines. IEEE Trans. Learn. Technol. 14 (2) (2021)
Sevgi Yigit-Sert, Ismail Sengor Altingovde, Craig Macdonald, Iadh Ounis, Özgür Ulusoy
Explicit diversification of search results across multiple dimensions for educational search. J. Assoc. Inf. Sci. Technol. 72 (3) (2021)
Arif Usta, Akifhan Karakayali, Özgür Ulusoy
DBTagger: Multi-Task Learning for Keyword Mapping in NLIDBs Using Bi-Directional Recurrent Neural Networks. CoRR (2021)
Nour Almadhoun Alserr, Özgür Ulusoy, Erman Ayday, Onur Mutlu
GenShare: Sharing Accurate Differentially-Private Statistics for Genomic Datasets with Dependent Tuples. CoRR (2021)
Sevgi Yigit-Sert, Ismail Sengor Altingovde, Craig Macdonald, Iadh Ounis, Özgür Ulusoy
Supervised approaches for explicit search result diversification. Inf. Process. Manag. 57 (6) (2020)
Nour Almadhoun, Erman Ayday, Özgür Ulusoy
Differential privacy under dependent tuples - the case of genomic privacy. Bioinform. 36 (6) (2020)
Nour Almadhoun, Erman Ayday, Özgür Ulusoy
Inference attacks against differentially private query results from genomic datasets including dependent tuples. Bioinform. 36 (Supplement-1) (2020)
Tolga Yilmaz, Rifat Ozcan, Ismail Sengor Altingovde, Özgür Ulusoy
Improving educational web search for question-like queries through subject classification. Inf. Process. Manag. 56 (1) (2019)
Hidayet Aksu, Ibrahim Korpeoglu, Özgür Ulusoy
An Analysis of Social Networks Based on Tera-Scale Telecommunication Datasets. IEEE Trans. Emerg. Top. Comput. 7 (2) (2019)
Arif Usta, Ismail Sengor Altingovde, Rifat Ozcan, Özgür Ulusoy
Re-finding Behaviour in Educational Search. TPDL (2019)
Erdem Sarigil, Ismail Sengor Altingovde, Roi Blanco, Berkant Barla Cambazoglu, Rifat Ozcan, Özgür Ulusoy
Characterizing, predicting, and handling web search queries that match very few or no results. J. Assoc. Inf. Sci. Technol. 69 (2) (2018)
Fatih Çalisir, Muhammet Bastan, Özgür Ulusoy, Ugur Güdükbay
Mobile multi-view object image search. Multim. Tools Appl. 76 (10) (2017)
Amir Rahimzadeh Ilkhechi, Ibrahim Korpeoglu, Ugur Güdükbay, Özgür Ulusoy
PETAL: A fully distributed location service for wireless ad hoc networks. J. Netw. Comput. Appl. 83 (2017)
Basri Kahveci, Ismail Sengör Altingövde, Özgür Ulusoy
Integrating social features into mobile local search. J. Syst. Softw. 122 (2016)
Erdem Sarigil, Oguz Yilmaz, Ismail Sengor Altingovde, Rifat Ozcan, Özgür Ulusoy
A "Suggested" Picture of Web Search in Turkish. ACM Trans. Asian Low Resour. Lang. Inf. Process. 15 (4) (2016)
Sevgi Yigit-Sert, Ismail Sengor Altingovde, Özgür Ulusoy
Towards detecting media bias by utilizing user comments. WebSci (2016)
Fatih Çalisir, Özgür Ulusoy, Ugur Güdükbay, Muhammet Bastan
Mobile Multi-View Object Image Search. CoRR (2015)
Amir Rahimzadeh Ilkhechi, Ibrahim Korpeoglu, Özgür Ulusoy
Network-aware virtual machine placement in cloud data centers with multiple traffic-intensive components. Comput. Networks 91 (2015)
Fatih Çalisir, Muhammet Bastan, Ugur Güdükbay, Özgür Ulusoy
Mobile image search using multi-query images. SIU (2015)
Fethi Burak Sazoglu, Özgür Ulusoy, Ismail Sengör Altingövde, Rifat Ozcan, Berkant Barla Cambazoglu
Propagating Expiration Decisions in a Search Engine Result Cache. WWW (Companion Volume) (2015)
Hidayet Aksu, Mustafa Canim, Yuan-Chi Chang, Ibrahim Korpeoglu, Özgür Ulusoy
Graph Aware Caching Policy for Distributed Graph Stores. IC2E (2015)
Serkan Genç, Muhammet Bastan, Ugur Güdükbay, Volkan Atalay, Özgür Ulusoy
HandVR: a hand-gesture-based interface to a video retrieval system. Signal Image Video Process. 9 (7) (2015)
Hidayet Aksu, Mustafa Canim, Yuan-Chi Chang, Ibrahim Korpeoglu, Özgür Ulusoy
Efficient community identification and maintenance at multiple resolutions on distributed datastores. Data Knowl. Eng. 100 (2015)
Arif Usta, Ismail Sengör Altingövde, Ibrahim Bahattin Vidinli, Rifat Ozcan, Özgür Ulusoy
How k-12 students search for learning?: analysis of an educational search engine log. SIGIR (2014)
Hidayet Aksu, Mustafa Canim, Yuan-Chi Chang, Ibrahim Korpeoglu, Özgür Ulusoy
Distributed $k$ -Core View Materializationand Maintenance for Large Dynamic Graphs. IEEE Trans. Knowl. Data Eng. 26 (10) (2014)
Hidayet Aksu, Mustafa Canim, Yuan-Chi Chang, Ibrahim Korpeoglu, Özgür Ulusoy
Multi-resolution Social Network Community Identification and Maintenance on Big Data Platform. BigData Congress (2013)
Fethi Burak Sazoglu, Berkant Barla Cambazoglu, Rifat Ozcan, Ismail Sengör Altingövde, Özgür Ulusoy
A financial cost metric for result caching. SIGIR (2013)
Rifat Ozcan, Ismail Sengör Altingövde, Berkant Barla Cambazoglu, Özgür Ulusoy
Second Chance: A Hybrid Approach for Dynamic Result Caching and Prefetching in Search Engines. ACM Trans. Web 8 (1) (2013)
Fethi Burak Sazoglu, Berkant Barla Cambazoglu, Rifat Ozcan, Ismail Sengör Altingövde, Özgür Ulusoy
Strategies for setting time-to-live values in result caches. CIKM (2013)
Ismail Sengör Altingövde, Özlem Nurcan Subakan, Özgür Ulusoy
Cluster searching strategies for collaborative recommendation systems. Inf. Process. Manag. 49 (3) (2013)
Sadiye Alici, Ismail Sengör Altingövde, Rifat Ozcan, Berkant Barla Cambazoglu, Özgür Ulusoy
Adaptive Time-to-Live Strategies for Query Result Caching in Web Search Engines. ECIR (2012)
Duygu Atilgan, Ismail Sengör Altingövde, Özgür Ulusoy
On the Size of Full Element-Indexes for XML Keyword Search. ECIR (2012)
Rifat Ozcan, Ismail Sengör Altingövde, Özgür Ulusoy
In Praise of Laziness: A Lazy Strategy for Web Information Extraction. ECIR (2012)
Rifat Ozcan, Ismail Sengör Altingövde, Berkant Barla Cambazoglu, Flavio Paiva Junqueira, Özgür Ulusoy
A five-level static cache architecture for web search engines. Inf. Process. Manag. 48 (5) (2012)
Ismail Sengör Altingövde, Roi Blanco, Berkant Barla Cambazoglu, Rifat Ozcan, Erdem Sarigil, Özgür Ulusoy
Characterizing web search queries that match very few or no results. CIKM (2012)
Yunus Emre Aslan, Ibrahim Korpeoglu, Özgür Ulusoy
A framework for use of wireless sensor networks in forest fire detection and monitoring. Comput. Environ. Urban Syst. 36 (6) (2012)
Berkant Barla Cambazoglu, Ismail Sengör Altingövde, Rifat Ozcan, Özgür Ulusoy
Cache-Based Query Processing for Search Engines. ACM Trans. Web 6 (4) (2012)
Ismail Sengör Altingövde, Rifat Ozcan, Özgür Ulusoy
Static index pruning in web search engines: Combining term and document popularities with query views. ACM Trans. Inf. Syst. 30 (1) (2012)
Rifat Ozcan, Ismail Sengör Altingövde, Özgür Ulusoy
Exploiting navigational queries for result presentation and caching in Web search engines. J. Assoc. Inf. Sci. Technol. 62 (4) (2011)
Sadiye Alici, Ismail Sengör Altingövde, Rifat Ozcan, Berkant Barla Cambazoglu, Özgür Ulusoy
Timestamp-based cache invalidation for search engines. WWW (Companion Volume) (2011)
Sadiye Alici, Ismail Sengör Altingövde, Rifat Ozcan, Berkant Barla Cambazoglu, Özgür Ulusoy
Timestamp-based result cache invalidation for web search engines. SIGIR (2011)
Fatih Çakir, Ugur Güdükbay, Özgür Ulusoy
Nearest-Neighbor based Metric Functions for indoor scene recognition. Comput. Vis. Image Underst. 115 (11) (2011)
Ismail Sengör Altingövde, Rifat Ozcan, Özgür Ulusoy
Evolution of web search results within years. SIGIR (2011)
Rifat Ozcan, Ismail Sengör Altingövde, Özgür Ulusoy
Cost-Aware Strategies for Query Result Caching in Web Search Engines. ACM Trans. Web 5 (2) (2011)
Ismail Sengör Altingövde, Rifat Ozcan, Berkant Barla Cambazoglu, Özgür Ulusoy
Second Chance: A Hybrid Approach for Dynamic Result Caching in Search Engines. ECIR (2011)
Ediz Saykol, Ugur Güdükbay, Özgür Ulusoy
Scenario-based query processing for video-surveillance archives. Eng. Appl. Artif. Intell. 23 (3) (2010)
Onur Küçüktunç, Ugur Güdükbay, Özgür Ulusoy
Fuzzy color histogram-based video segmentation. Comput. Vis. Image Underst. 114 (1) (2010)
Muhammet Bastan, Hayati Cam, Ugur Güdükbay, Özgür Ulusoy
Bilvideo-7: an MPEG-7- compatible video indexing and retrieval system. IEEE Multim. 17 (3) (2010)
Onur Küçüktunç, Muhammet Bastan, Ugur Güdükbay, Özgür Ulusoy
Video copy detection using multiple visual cues and MPEG-7 descriptors. J. Vis. Commun. Image Represent. 21 (8) (2010)
Ismail Sengör Altingövde, Duygu Atilgan, Özgür Ulusoy
XML Retrieval Using Pruned Element-Index Files. ECIR (2010)
Ismail Sengör Altingövde, Rifat Ozcan, Özgür Ulusoy
A Practitioner's Guide for Static Index Pruning. ECIR (2009)
Ismail Sengör Altingövde, Rifat Ozcan, Özgür Ulusoy
Exploiting query views for static index pruning in web search engines. CIKM (2009)
Ismail Sengör Altingövde, Rifat Ozcan, Özgür Ulusoy
A Cost-Aware Strategy for Query Result Caching in Web Search Engines. ECIR (2009)
Selim Ciraci, Ibrahim Korpeoglu, Özgür Ulusoy
Reducing query overhead through route learning in unstructured peer-to-peer network. J. Netw. Comput. Appl. 32 (3) (2009)
Murat Karakaya, Ibrahim Korpeoglu, Özgür Ulusoy
Free Riding in Peer-to-Peer Networks. IEEE Internet Comput. 13 (2) (2009)
Ismet Zeki Yalniz, Ismail Sengör Altingövde, Ugur Güdükbay, Özgür Ulusoy
Ottoman archives explorer: A retrieval system for digital Ottoman archives. ACM Journal on Computing and Cultural Heritage 2 (3) (2009)
Ismail Sengör Altingövde, Duygu Atilgan, Özgür Ulusoy
Exploiting Index Pruning Methods for Clustering XML Collections. INEX (2009)
Murat Karakaya, Ibrahim Korpeoglu, Özgür Ulusoy
A connection management protocol for promoting cooperation in Peer-to-Peer networks. Comput. Commun. 31 (2) (2008)
Ismail Sengör Altingövde, Fazli Can, Özgür Ulusoy
Efficient Processing of Category-Restricted Queries for Web Directories. ECIR (2008)
Muhammet Bastan, Ugur Güdükbay, Özgür Ulusoy
Segmentation-based extraction of important objects from video for object-based indexing. ICME (2008)
Ismail Sengör Altingövde, Engin Demir, Fazli Can, Özgür Ulusoy
Incremental cluster-based retrieval using compressed cluster-skipping inverted files. ACM Trans. Inf. Syst. 26 (3) (2008)
Murat Karakaya, Ibrahim Korpeoglu, Özgür Ulusoy
Counteracting free riding in Peer-to-Peer networks. Comput. Networks 52 (3) (2008)
Onur Kucuktunc, Muhammet Bastan, Ugur Güdükbay, Özgür Ulusoy
Bilkent University Multimedia Database Group at TRECVID 2008. TRECVID (2008)
Rifat Ozcan, Ismail Sengör Altingövde, Özgür Ulusoy
Static query result caching revisited. WWW (2008)
Rifat Ozcan, Ismail Sengör Altingövde, Özgür Ulusoy
Utilization of navigational queries for result presentation and caching in search engines. CIKM (2008)
Ismail Sengör Altingövde, Engin Demir, Fazli Can, Özgür Ulusoy
Site-based dynamic pruning for query processing in search engines. SIGIR (2008)
Tarkan Sevilmis, Muhammet Bastan, Ugur Güdükbay, Özgür Ulusoy
Automatic detection of salient objects and spatial relations in videos for a video database system. Image Vis. Comput. 26 (10) (2008)
Ismail Sengör Altingövde, Rifat Ozcan, Suleyman Cetintas, Hakan Yilmaz, Özgür Ulusoy
An automatic approach to construct domain-specific web portals. CIKM (2007)
Suzanne Little, Massimo Martinelli, Ovidio Salvetti, Ugur Güdükbay, Özgür Ulusoy, Gaël de Chalendar, Gregory Grefenstette
Integration of Structural and Semantic Models for Multimedia Metadata Management. CBMI (2007)
Onur Kucuktunc, Ugur Güdükbay, Özgür Ulusoy
A Natural Language-Based Interface for Querying a Video Database. IEEE Multim. 14 (1) (2007)
Ismail Sengör Altingövde, Rifat Ozcan, Huseyin Cagdas Öcalan, Fazli Can, Özgür Ulusoy
Large-scale cluster-based retrieval experiments on Turkish texts. SIGIR (2007)
Kam-yiu Lam, Özgür Ulusoy
Adaptive schemes for location update generation in execution location-dependent continuous queries. J. Syst. Softw. 79 (4) (2006)
Mert Akdere, Cemal Çagatay Bilgin, Ozan Gerdaneri, Ibrahim Korpeoglu, Özgür Ulusoy, Ugur Çetintemel
A comparison of epidemic algorithms in wireless sensor networks. Comput. Commun. 29 (13-14) (2006)
Ismail Sengör Altingövde, Fazli Can, Özgür Ulusoy
Algorithms for Within-Cluster Searches Using Inverted Files. ISCIS (2006)
Aykut Ünal, Yücel Saygin, Özgür Ulusoy
Processing count queries over event streams at multiple time granularities. Inf. Sci. 176 (14) (2006)
Gökhan Yavas, Dimitrios Katsaros, Özgür Ulusoy, Yannis Manolopoulos
A data mining approach for location prediction in mobile environments. Data Knowl. Eng. 54 (2) (2005)
Selim Ciraci, Ibrahim Korpeoglu, Özgür Ulusoy
Characterizing Gnutella Network Properties for Peer-to-Peer Network Simulation. ISCIS (2005)
Mehmet Emin Dönderler, Ediz Saykol, Umut Arslan, Özgür Ulusoy, Ugur Güdükbay
BilVideo: Design and Implementation of a Video Database Management System. Multim. Tools Appl. 27 (1) (2005)
Ediz Saykol, Ugur Güdükbay, Özgür Ulusoy
A histogram-based approach for object-based query-by-shape-and-color in image and video databases. Image Vis. Comput. 23 (13) (2005)
Selma Ayse Özalp, Özgür Ulusoy
Effective Early Termination Techniques for Text Similarity Join Operator. ISCIS (2005)
Ediz Saykol, Ugur Güdükbay, Özgür Ulusoy
A Database Model for Querying Visual Surveillance Videos by Integrating Semantic and Low-Level Features. Multimedia Information Systems (2005)
Özgür Ulusoy
Database research at Bilkent University. SIGMOD Rec. 34 (3) (2005)
Gultekin Özsoyoglu, Ismail Sengör Altingövde, Abdullah Al-Hamdani, Selma Ayse Özel, Özgür Ulusoy, Z. Meral Özsoyoglu
Querying web metadata: Native score management and text support in databases. ACM Trans. Database Syst. 29 (4) (2004)
Murat Karakaya, Ibrahim Korpeoglu, Özgür Ulusoy
A Distributed and Measurement-Based Framework against Free Riding in Peer-to-Peer Networks. Peer-to-Peer Computing (2004)
Ismail Sengör Altingövde, Özgür Ulusoy
Exploiting Interclass Rules for Focused Crawling. IEEE Intell. Syst. 19 (6) (2004)
Selma Ayse Özel, Ismail Sengör Altingövde, Özgür Ulusoy, Gultekin Özsoyoglu, Z. Meral Özsoyoglu
Metadata-based modeling of information resources on the Web. J. Assoc. Inf. Sci. Technol. 55 (2) (2004)
Ediz Saykol, Ali Kemal Sinop, Ugur Güdükbay, Özgür Ulusoy, A. Enis Çetin
Content-based retrieval of historical Ottoman documents stored as textual images. IEEE Trans. Image Process. 13 (3) (2004)
Mehmet Emin Dönderler, Özgür Ulusoy, Ugur Güdükbay
Rule-based spatiotemporal query processing for video databases. VLDB J. 13 (1) (2004)

Özgür Ulusoy.css-eqlu8i{font-size:small;padding-left:4px;}

Publication Activity (10 Years)

Top Topics

Top Venues

Özgür Ulusoy