2520 search results - page 212 / 504 » Knowledge Management Challenges in Knowledge Discovery Syste... |
203
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IDEAS
2010
IEEE
15 years 3 months ago
2010
IEEE
Even though an effective cost-based query optimizer is of utmost importance for the efficient evaluation of XQuery expressions in native XML database systems, such a component is...
213
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SIGMOD
2005
ACM
16 years 4 months ago
2005
ACM
We demonstrate a prototype of the relational data mapping module of MIQIS, a formal framework for investigating information flow in peer-to-peer database management systems. Data ...
107
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HICSS
2009
IEEE
15 years 11 months ago
2009
IEEE
Previous research exploring interpersonal-technologymediated interruptions has focused on understanding how the knowledge of an individuals local context can be utilized to redu...
CAISE
2006
Springer
15 years 8 months ago
2006
Springer
In this paper, we present the H-Change methodology we have specifically conceived for evolving independent ontologies in open networked systems. Furthermore, we describe the change...
127
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EDBT
2009
ACM
15 years 11 months ago
2009
ACM
—In this paper, we introduce NNexus, a generalization of the automatic linking engine of Noosphere (at PlanetMath.org) and the first system that automates the process of linking...