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DOLAP
1999
ACM
15 years 7 months ago
starER: A Conceptual Model for Data Warehouse Design
Modeling data warehouses is a complex task focusing, very often, into internal structures and implementation issues. In this paper we argue that, in order to accurately reflect the...
Nectaria Tryfona, Frank Busborg, Jens G. Borch Chr...
142
Voted
CIKM
2004
Springer
15 years 8 months ago
Exploiting hierarchical relationships in conceptual search
As the number of available Web pages grows, users experience increasing difficulty finding documents relevant to their interests. One of the underlying reasons for this is that mo...
Devanand Ravindran, Susan Gauch
123
Voted
SDM
2009
SIAM
123views Data Mining» more  SDM 2009»
15 years 12 months ago
Tracking User Mobility to Detect Suspicious Behavior.
Popularity of mobile devices is accompanied by widespread security problems, such as MAC address spoofing in wireless networks. We propose a probabilistic approach to temporal an...
Gaurav Tandon, Philip K. Chan
98
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SIGCOMM
1991
ACM
15 years 6 months ago
Concurrent Online Tracking of Mobile Users
Baruch Awerbuch, David Peleg