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IPSJ
1994
138views more  IPSJ 1994»
15 years 7 months ago
The TSIMMIS Project: Integration of Heterogeneous Information Sources
The goal of the Tsimmis Project is to develop tools that facilitate the rapid integration of heterogeneous information sources that may include both structured and unstructured da...
Sudarshan S. Chawathe, Hector Garcia-Molina, Joach...
SIGMOD
2009
ACM
213views Database» more  SIGMOD 2009»
16 years 6 months ago
Dictionary-based order-preserving string compression for main memory column stores
Column-oriented database systems [19, 23] perform better than traditional row-oriented database systems on analytical workloads such as those found in decision support and busines...
Carsten Binnig, Stefan Hildenbrand, Franz Fär...
SIGMOD
2009
ACM
190views Database» more  SIGMOD 2009»
16 years 6 months ago
Optimizing complex extraction programs over evolving text data
Most information extraction (IE) approaches have considered only static text corpora, over which we apply IE only once. Many real-world text corpora however are dynamic. They evol...
Fei Chen 0002, Byron J. Gao, AnHai Doan, Jun Yang ...
CGO
2007
IEEE
16 years 25 days ago
Persistent Code Caching: Exploiting Code Reuse Across Executions and Applications
Run-time compilation systems are challenged with the task of translating a program’s instruction stream while maintaining low overhead. While software managed code caches are ut...
Vijay Janapa Reddi, Dan Connors, Robert Cohn, Mich...
SMC
2007
IEEE
156views Control Systems» more  SMC 2007»
16 years 23 days ago
Dynamic fusion of classifiers for fault diagnosis
—This paper considers the problem of temporally fusing classifier outputs to improve the overall diagnostic classification accuracy in safety-critical systems. Here, we discuss d...
Satnam Singh, Kihoon Choi, Anuradha Kodali, Krishn...
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