503 search results - page 24 / 101 » Applying Multiple Query Optimization in Mobile Databases |
142
Voted
SIGMOD
2012
ACM
13 years 4 months ago
2012
ACM
How-To queries answer fundamental data analysis questions of the form: “How should the input change in order to achieve the desired output”. As a Reverse Data Management probl...
125
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ICDT
2001
ACM
15 years 7 months ago
2001
ACM
Abstract. Nearest-neighbor queries in high-dimensional space are of high importance in various applications, especially in content-based indexing of multimedia data. For an optimiz...
130
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VLDB
2011
ACM
14 years 9 months ago
2011
ACM
Schema mappings are high-level specifications that describe the relationship between two database schemas. They are an important tool in several areas of database research, notab...
WAIM
2005
Springer
15 years 8 months ago
2005
Springer
In order to lay a solid foundation for the emerging semantic web, effective and efficient management of large RDF(S) data is in high demand. In this paper we propose an approach t...
112
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KI
2008
Springer
15 years 2 months ago
2008
Springer
Abstract. This paper investigates symbolic heuristic search with BDDs for solving domain-independent action planning problems cost-optimally. By distributimpact of operators that t...