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SIGIR
2005
ACM
16 years 20 days ago
Improving collection selection with overlap awareness in P2P search engines
Collection selection has been a research issue for years. Typically, in related work, precomputed statistics are employed in order to estimate the expected result quality of each ...
Matthias Bender, Sebastian Michel, Peter Triantafi...
SIGIR
2005
ACM
16 years 20 days ago
A probabilistic model for retrospective news event detection
Retrospective news event detection (RED) is defined as the discovery of previously unidentified events in historical news corpus. Although both the contents and time information...
Zhiwei Li, Bin Wang, Mingjing Li, Wei-Ying Ma
IUI
2004
ACM
16 years 16 days ago
Evaluating adaptive user profiles for news classification
Never before have so many information sources been available. Most are accessible on-line and some exist on the Internet alone. However, this large information quantity makes inte...
Ricardo Carreira, Jaime M. Crato
CASES
2003
ACM
16 years 11 days ago
Clustered calculation of worst-case execution times
Knowing the Worst-Case Execution Time (WCET) of a program is necessary when designing and verifying real-time systems. A correct WCET analysis method must take into account the po...
Andreas Ermedahl, Friedhelm Stappert, Jakob Engblo...
CSCW
2004
ACM
15 years 11 months ago
Putting systems into place: a qualitative study of design requirements for location-aware community systems
We present a conceptual framework for location-aware community systems and results from two studies of how sociallydefined places influence people's information sharing and c...
Quentin Jones, Sukeshini A. Grandhi, Steve Whittak...