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KES
2009
Springer
16 years 1 months ago
A Platform for Extracting and Storing Web Data
The web data or data originated on the Web contain information and knowledge which allows improving web site efficiency and effectiveness to attract and retain visitors. However, w...
L. Víctor Rebolledo, Juan D. Velásqu...
ICDE
2008
IEEE
161views Database» more  ICDE 2008»
16 years 8 months ago
COLR-Tree: Communication-Efficient Spatio-Temporal Indexing for a Sensor Data Web Portal
Abstract-- We present COLR-Tree, an abstraction layer designed to support efficient spatio-temporal queries on live data gathered from a large collection of sensors. We use COLR-Tr...
Yanif Ahmad, Suman Nath
VLDB
2003
ACM
113views Database» more  VLDB 2003»
16 years 6 months ago
PSoup: a system for streaming queries over streaming data
Recent work on querying data streams has focused on systems where newly arriving data is processed and continuously streamed to the user in real time. In many emerging applications...
Sirish Chandrasekaran, Michael J. Franklin
RECSYS
2009
ACM
16 years 1 months ago
Collaborative prediction and ranking with non-random missing data
A fundamental aspect of rating-based recommender systems is the observation process, the process by which users choose the items they rate. Nearly all research on collaborative ...
Benjamin M. Marlin, Richard S. Zemel
ICDM
2005
IEEE
122views Data Mining» more  ICDM 2005»
16 years 8 days ago
Finding Representative Set from Massive Data
In the information age, data is pervasive. In some applications, data explosion is a significant phenomenon. The massive data volume poses challenges to both human users and comp...
Feng Pan, Wei Wang 0010, Anthony K. H. Tung, Jiong...