1091 search results - page 105 / 219 » Approximation in Databases |
254
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ICDE
2005
IEEE
16 years 7 months ago
2005
IEEE
In this paper we introduce the idea of snapshot queries for energy efficient data acquisition in sensor networks. Network nodes generate models of their surrounding environment th...
162
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SAC
2009
ACM
16 years 29 days ago
2009
ACM
We present a GPU-based algorithm for computing discretized distance functions on road networks. As applications, we provide algorithms for computing discrete Order-k Network Voron...
154
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DEXAW
2007
IEEE
16 years 15 days ago
2007
IEEE
We present an automatic semantic annotation system for Korean based on the Contextual Exploration Method. Creating a morphological analyzer and part-of-speech tagger for the Korea...
151
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ICDE
2006
IEEE
16 years 6 days ago
2006
IEEE
This paper introduces the use of wavelets for information retrieval in a peer-to-peer environment. In order to achieve our purposes, we use a new combination between broadcasting ...
161
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ICDT
2005
ACM
15 years 11 months ago
2005
ACM
Abstract. We survey work on statically type checking XML transformations, covering a wide range of notations and ambitions. The concept of type may vary from idealizations of DTD t...