au.\*:("AREF, Walid G")
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The RUM-tree: supporting frequent updates in R-trees using memosSILVA, Yasin N; XIAOPENG XIONG; AREF, Walid G et al.The VLDB journal. 2009, Vol 18, Num 3, pp 719-738, issn 1066-8888, 20 p.Article
SOLE : scalable on-line execution of continuous queries on spatio-temporal data streamsMOKBEL, Mohamed F; AREF, Walid G.The VLDB journal. 2008, Vol 17, Num 5, pp 971-995, issn 1066-8888, 25 p.Article
Casper*: Query Processing for Location Services without Compromising PrivacyCHOW, Chi-Yin; MOKBEL, Mohamed F; AREF, Walid G et al.ACM transactions on database systems. 2009, Vol 34, Num 4, issn 0362-5915, 24.1-24.48Article
Query processing of multi-way stream window joinsHAMMAD, Moustafa A; AREF, Walid G; ELMAGARMID, Ahmed K et al.The VLDB journal. 2008, Vol 17, Num 3, pp 469-488, issn 1066-8888, 20 p.Article
Periodicity detection in time series databasesELFEKY, Mohamed G; AREF, Walid G; ELMAGARMID, Ahmed K et al.IEEE transactions on knowledge and data engineering. 2005, Vol 17, Num 7, pp 875-887, issn 1041-4347, 13 p.Article
Supporting Views in Data Stream Management SystemsGHANEM, Thanaa M; ELMAGARMID, Ahmed K; LARSON, Per-Ake et al.ACM transactions on database systems. 2010, Vol 35, Num 1, issn 0362-5915, 1.1-1.47Article
Hash-merge join : A non-blocking join algorithm for producing fast and early join resultsMOKBEL, Mohamed F; MING LU; AREF, Walid G et al.International Conference on data engineering. 2004, pp 251-262, isbn 0-7695-2065-0, 1Vol, 12 p.Conference Paper
Exploring video content structure for hierarchical summarizationXINGQUAN ZHU; XINDONG WU; JIANPING FAN et al.Multimedia systems. 2004, Vol 10, Num 2, pp 98-115, issn 0942-4962, 18 p.Article
Scalable multimedia disk schedulingMOKBEL, Mohamed F; AREF, Walid G; ELBASSIONI, Khaled et al.International Conference on data engineering. 2004, pp 498-509, isbn 0-7695-2065-0, 1Vol, 12 p.Conference Paper
A Distributed Access Control Architecture for Cloud Computing : CLOUD COMPUTINGALMUTAIRI, Abdulrahman A; SARFRAZ, Muhammad I; BASALAMAH, Saleh et al.IEEE software. 2012, Vol 29, Num 2, pp 36-44, issn 0740-7459, 9 p.Article
Automatic image segmentation by integrating color-edge extraction and seeded region growingFAN, Jianping; YAU, David K. Y; ELMAGARMID, Ahmed K et al.IEEE transactions on image processing. 2001, Vol 10, Num 10, pp 1454-1466, issn 1057-7149Article
Continuous query processing of spatio-temporal data streams in PLACEMOKBEL, Mohamed F; XIAOPENG XIONG; AREF, Walid G et al.Geoinformatica (Dordrecht). 2005, Vol 9, Num 4, pp 343-365, issn 1384-6175, 23 p.Conference Paper
Scalable spatio-temporal continuous query processing for location-aware servicesXIAOPENG XIONG; MOKBEL, Mohamed F; AREF, Walid G et al.International conference on scientific and statistical database management. 2004, pp 317-326, isbn 0-7695-2146-0, 1Vol, 10 p.Conference Paper
Query processing in broadcasted spatial index treesHAMBRUSCH, Susanne; LIU, Chuan-Ming; AREF, Walid G et al.Lecture notes in computer science. 2001, pp 502-521, issn 0302-9743, isbn 3-540-42301-XConference Paper
Incremental evaluation of sliding-window queries over data streamsGHANEM, Thanaa M; HAMMAD, Moustafa A; MOKBEL, Mohamed F et al.IEEE transactions on knowledge and data engineering. 2007, Vol 19, Num 1, pp 57-72, issn 1041-4347, 16 p.Article
Bulk operations for space-partitioning treesGHANEM, Thanaa M; SHAH, Rahul; MOKBEL, Mohamed F et al.International Conference on data engineering. 2004, pp 29-40, isbn 0-7695-2065-0, 1Vol, 12 p.Conference Paper
Supporting top-k join queries in relational databasesILYAS, Ihab F; AREF, Walid G; ELMAGARMID, Ahmed K et al.The VLDB journal. 2004, Vol 13, Num 3, pp 207-221, issn 1066-8888, 15 p.Conference Paper
Similarity queries: their conceptual evaluation, transformations, and processingSILVA, Yasin N; AREF, Walid G; LARSON, Per-Ake et al.The VLDB journal. 2013, Vol 22, Num 3, pp 395-420, issn 1066-8888, 26 p.Article
Adaptive rank-aware query optimization in relational databasesILYAS, Ihab F; AREF, Walid G; ELMAGARMID, Ahmed K et al.ACM transactions on database systems. 2006, Vol 31, Num 4, pp 1257-1304, issn 0362-5915, 48 p.Article
Spatio-temporal histogramsELMONGUI, Hicham G; MOKBEL, Mohamed F; AREF, Walid G et al.Lecture notes in computer science. 2005, pp 19-36, issn 0302-9743, isbn 3-540-28127-4, 18 p.Conference Paper
Analysis of multi-dimensional space-filling curvesMOKBEL, Mohamed E; AREF, Walid G; KAMEL, Ibrahim et al.Geoinformatica (Dordrecht). 2003, Vol 7, Num 3, pp 179-209, issn 1384-6175, 31 p.Conference Paper
On query processing and optimality using spectral locality-preserving mappingsMOKBEL, Mohamed F; AREF, Walid G.Lecture notes in computer science. 2003, pp 102-121, issn 0302-9743, isbn 3-540-40535-6, 20 p.Conference Paper
On the discovery of weak periodicities in large time seriesBERBERIDIS, Christos; VLAHAVAS, Ioannis; AREF, Walid G et al.Lecture notes in computer science. 2002, pp 51-61, issn 0302-9743, isbn 3-540-44037-2, 11 p.Conference Paper
Challenges in spatio-temporal stream query optimizationELMONGUI, Hicham G; OUZZANI, Mourad; AREF, Walid G et al.ACM International Workshop on Data Engineering for Wireless and Mobile Access. 2006, pp 27-34, isbn 1-595-93436-7, 8 p.Conference Paper
Using convolution to mine obscure periodic patterns in one passELFEKY, Mohamed G; AREF, Walid G; ELMAGARMID, Ahmed K et al.Lecture notes in computer science. 2004, pp 605-620, issn 0302-9743, isbn 3-540-21200-0, 16 p.Conference Paper