3176 search results - page 279 / 636 » A Multi-Resolution Relational Data Model |
120
Voted
PAKDD
2010
ACM
15 years 8 months ago
2010
ACM
We present a novel graph ranking model to extract a diverse set of answers for complex questions via random walks over a negative-edge graph. We assign a negative sign to edge weig...
151
Voted
DBPL
1997
Springer
15 years 7 months ago
1997
Springer
Abstract. In the context of the object-oriented data model, a compiletime approach is given that provides for a significant reduction of the amount of run-time transaction overhead...
252
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ICCS
2007
Springer
15 years 7 months ago
2007
Springer
Scientific workflows have gained great momentum in recent years due to their critical roles in e-Science and cyberinfrastructure applications. However, some tasks of a scientific w...
137
Voted
DASFAA
2005
IEEE
15 years 9 months ago
2005
IEEE
: Semi-structured data has become more and more attention-getting with the emergence of XML, and it has aroused much enthusiasm for integrating XML and SQL in database community. D...
120
Voted
NIPS
2004
15 years 5 months ago
2004
While clustering is usually an unsupervised operation, there are circumstances in which we believe (with varying degrees of certainty) that items A and B should be assigned to the...