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Journal Publications
  • E. Demir, C. Aykanat. “Efficient Successor Retrieval Operations for Aggregate Query Processing on Clustered Road Networks”  Information Sciences, 180(14): 2743-2762, 2010.
  • E. Demir, C. Aykanat, B. B. Cambazoglu. "A Link-Based Storage Scheme for Efficient Aggregate Query Processing On Clustered Road Networks" Information Systems 35(1): 75-93 , 2010. 
  • E. Demir, C. Aykanat, B.B. Cambazoglu "Clustering Spatial Networks for Aggregate Query Processing: A Hypergraph Approach" Information Systems 33(1): 1-17, 2008.
  • I.S. Altingovde, E. Demir, F. Can, O. Ulusoy "Incremental cluster-based retrieval using compressed cluster-skipping inverted files" ACM Transactions on Information Systems. 26(3): 1-36, 2008.
  • F. Can, I. S. Altingovde, E. Demir "Efficiency and effectiveness of query processing in cluster-based retrieval" Information Systems 29(8): 697-717, 2004. [more information].

Conference Publications

  • [Poster] M.O. Ozek, E. Demir "Pixel-Based Level of Detail on Hardware Tessellated Terrain Rendering" Proc. of ACM SIGGRAPH, Los Angeles, CA, USA, 2017.
  • E. Demir, V. B. Demir "Predicting Flight Delays with Artificial Neural Networks: Case Study of an Airport" Proc. of 25th Signal Processing and Communications Applications Conference (SIU), Antalya, Turkey, 2017.
  • E. Demir, A. Güneş "Decision Support System for the Unification of Legal Precedents" Proc. of International Conference on Computer Science and Engineering (UBMK), Tekirdağ, Turkey, 2016.
  • [Poster] B. Sriram, D.Fuhry, E. Demir, H. Ferhatosmanoglu, M. Demirbas "Short text classification in Twitter to improve information filteringProc. of ACM SIGIR 2010: 841-842.
  • [Poster] I.S. Altingovde, E. Demir, F. Can, O. Ulusoy "Site-based dynamic pruning for query processing in search engines" Proc. of ACM SIGIR 2008: 861-862.
  • E. Demir, E. Arkun "Constraint Based Update of Large Itemsets" Proc. of 16th International Symposium on Computer and Information Sciences (ISCIS XVI), Antalya, Turkey, Nov. 2001, 105-112.

Thesis

  • E. Demir "Storage and Access Schemes for Aggregate Query Processing on Road NetworksPh.D. Thesis, Bilkent University, Ankara, Turkey, January 2009. [pdf
  • E. Demir "A Constraint-Based Incremental Approach for Update of Large ItemsetsM.S. Thesis, Bilkent University, Ankara, Turkey, August 2001. [pdf]

Reports

  • E. Demir, C. Aykanat, B. B. Cambazoglu "A link-based storage scheme for efficient aggregate query processing on clustered road networks" Technical Report, Computer Engineering Department, Bilkent University, BU-CE-0707, November 2007. [pdf]