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SIGIR
2005
ACM
14 years 1 months 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
GECCO
2005
Springer
232views Optimization» more  GECCO 2005»
14 years 1 months ago
A hardware pipeline for function optimization using genetic algorithms
Genetic Algorithms (GAs) are very commonly used as function optimizers, basically due to their search capability. A number of different serial and parallel versions of GA exist. ...
Malay Kumar Pakhira, Rajat K. De
VLDB
2004
ACM
137views Database» more  VLDB 2004»
14 years 26 days ago
Schema-Free XQuery
The widespread adoption of XML holds out the promise that document structure can be exploited to specify precise database queries. However, the user may have only a limited knowle...
Yunyao Li, Cong Yu, H. V. Jagadish
ASYNC
2002
IEEE
124views Hardware» more  ASYNC 2002»
14 years 15 days ago
Synchronous Interlocked Pipelines
In a circuit environment that is becoming increasingly sensitive to dynamic power dissipation and noise, and where cycle time available for control decisions continues to decrease...
Hans M. Jacobson, Prabhakar Kudva, Pradip Bose, Pe...
CIKM
2009
Springer
14 years 5 days ago
Heterogeneous cross domain ranking in latent space
Traditional ranking mainly focuses on one type of data source, and effective modeling still relies on a sufficiently large number of labeled or supervised examples. However, in m...
Bo Wang, Jie Tang, Wei Fan, Songcan Chen, Zi Yang,...