5595 search results - page 481 / 1119 » Approximation Algorithms for Clustering Problems |
355
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ICDE
2008
IEEE
16 years 9 months ago
2008
IEEE
In recent years, there has been significant interest in development of ranking functions and efficient top-k retrieval algorithms to help users in ad-hoc search and retrieval in da...
163
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ECIR
2007
Springer
15 years 9 months ago
2007
Springer
Abstract. In this work we study the theoretical and empirical properties of various global inference algorithms for multi-document summarization. We start by defining a general fr...
206
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CLUSTER
2006
IEEE
16 years 1 months ago
2006
IEEE
The paper addresses the problem of matching and scheduling of DAG-structured application to both minimize the makespan and maximize the robustness in a heterogeneous computing sys...
232
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ICPADS
1998
IEEE
15 years 12 months ago
1998
IEEE
The DAG-based task graph model has been found effective in scheduling for performance prediction and optimization of parallel applications. However the scheduling complexity and s...
214
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DEXAW
2007
IEEE
15 years 11 months ago
2007
IEEE
We built a system for the automatic creation of a textbased topic hierarchy, meant to be used in a geographically defined community. This poses two main problems. First, the appea...