541 search results - page 64 / 109 » Query Strategies for Priced Information |
106
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CCR
2002
14 years 11 months ago
2002
Economic principles are increasingly being suggested for addressing some complex issues related to distributed resource allocation for QoS (Quality of Service) enhancement. Many p...
CASCON
1997
15 years 1 months ago
1997
The paper presents a similarity-based retrieval framework for a software repository that aids the process of maintaining, understanding, and migrating legacy software systems [12]...
106
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DEXAW
2005
IEEE
15 years 1 months ago
2005
IEEE
Routing in unstructured peer-to-peer systems relies either on broadcasting (also called flooding) or on routing indices. An approach using routing indices is only scalable if the...
EKAW
2004
Springer
15 years 5 months ago
2004
Springer
The exploration of large information spaces is a difficult task, especially if the user is not familiar with the terminology used to describe information. Conceptual models of a do...
CIKM
2007
Springer
15 years 6 months ago
2007
Springer
In this paper, we study the problem of effective keyword search over XML documents. We begin by introducing the notion of Valuable Lowest Common Ancestor (VLCA) to accurately and ...