4137 search results - page 584 / 828 » Managing Expressions as Data in Relational Database Systems |
190
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KDD
2007
ACM
16 years 7 months ago
2007
ACM
The collaborative filtering approach to recommender systems predicts user preferences for products or services by learning past useritem relationships. In this work, we propose no...
187
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JSW
2008
15 years 6 months ago
2008
A recycling object is in its recycle chain and its status may often change according to recycling stage or reusing status; even its structure could often dynamically change accordi...
181
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VLDB
1998
ACM
15 years 10 months ago
1998
ACM
We present a new client cache consistency algorithm for client caching database management systems. The algorithm, called Asynchronous Avoidance-based Cache Consistency (AACC), pr...
170
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PODS
2008
ACM
16 years 6 months ago
2008
ACM
In the rank join problem, we are given a set of relations and a scoring function, and the goal is to return the join results with the top K scores. It is often the case in practic...
164
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CAISE
2005
Springer
16 years 5 days ago
2005
Springer
Abstract. Recently, the database and AI research communities have paid increased attention to ontologies. The main motivating reason is that ontologies promise solutions for comple...