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» Rethinking Database Algorithms for Phase Change Memory
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IDEAS
2007
IEEE
148views Database» more  IDEAS 2007»
13 years 11 months ago
Adaptive Execution of Stream Window Joins in a Limited Memory Environment
A sliding window join (SWJoin) is becoming an integral operation in every stream data management system. In some streaming applications the increasing volume of streamed data as w...
Fatima Farag, Moustafa A. Hammad
PAKDD
2007
ACM
121views Data Mining» more  PAKDD 2007»
13 years 11 months ago
Two-Phase Algorithms for a Novel Utility-Frequent Mining Model
When companies seek for the combination of products which can constantly generate high profit, the association rule mining (ARM) or the utility mining will not achieve such task. ...
Jieh-Shan Yeh, Yu-Chiang Li, Chin-Chen Chang
ACCV
2010
Springer
12 years 12 months ago
A Phase Discrepancy Analysis of Object Motion
Abstract. Detecting moving objects against dynamic backgrounds remains a challenge in computer vision and robotics. This paper presents a surprisingly simple algorithm to detect ob...
Bolei Zhou, Xiaodi Hou, Liqing Zhang
SIGMOD
2004
ACM
241views Database» more  SIGMOD 2004»
14 years 5 months ago
SINA: Scalable Incremental Processing of Continuous Queries in Spatio-temporal Databases
This paper introduces the Scalable INcremental hash-based Algorithm (SINA, for short); a new algorithm for evaluating a set of concurrent continuous spatio-temporal queries. SINA ...
Mohamed F. Mokbel, Xiaopeng Xiong, Walid G. Aref
ICDE
2004
IEEE
138views Database» more  ICDE 2004»
14 years 6 months ago
Hash-Merge Join: A Non-blocking Join Algorithm for Producing Fast and Early Join Results
This paper introduces the hash-merge join algorithm (HMJ, for short); a new non-blocking join algorithm that deals with data items from remote sources via unpredictable, slow, or ...
Mohamed F. Mokbel, Ming Lu, Walid G. Aref