2956 search results - page 250 / 592 » Databases and Higher Types |
141
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SSDBM
2007
IEEE
15 years 10 months ago
2007
IEEE
Memory management is a critical issue in stream processing involving stateful operators such as join. Traditionally, the memory requirement for a stream join is query-driven: a qu...
124
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VLDB
2007
ACM
15 years 10 months ago
2007
ACM
Improving business processes is critical to any corporation. Process improvement requires analysis as its first basic step. Process analysis has many unique challenges: i) compani...
144
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VLDB
2007
ACM
15 years 10 months ago
2007
ACM
Damia is a lightweight enterprise data integration service where line of business users can create and catalog high value data feeds for consumption by situational applications. D...
132
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3DPVT
2006
IEEE
15 years 10 months ago
2006
IEEE
In this paper we present a prototype system for image based localization in urban environments. Given a database of views of city street scenes tagged by GPS locations, the system...
141
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AMFG
2005
IEEE
15 years 9 months ago
2005
IEEE
Non-negative matrix factorization (NMF) is a recently developed method for finding parts-based representation of non-negative data such as face images. Although it has successfully...