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ADBIS
2010
Springer
140views Database» more  ADBIS 2010»
15 years 6 months ago
Estimation of the Maximum Domination Value in Multi-dimensional Data Sets
Abstract. The last years there is an increasing interest for query processing techniques that take into consideration the dominance relationship between objects to select the most ...
Eleftherios Tiakas, Apostolos N. Papadopoulos, Yan...
JSS
2010
208views more  JSS 2010»
15 years 5 months ago
Performance analysis of opportunistic broadcast for delay-tolerant wireless sensor networks
This paper investigates a class of mobile wireless sensor networks that are unconnected most of the times; we refer to them as delay–tolerant wireless sensor networks (DTWSN). T...
Abbas Nayebi, Hamid Sarbazi-Azad, Gunnar Karlsson
SPIRE
2010
Springer
15 years 5 months ago
Hypergeometric Language Model and Zipf-Like Scoring Function for Web Document Similarity Retrieval
The retrieval of similar documents in the Web from a given document is different in many aspects from information retrieval based on queries generated by regular search engine use...
Felipe Bravo-Marquez, Gaston L'Huillier, Sebasti&a...
PVLDB
2010
146views more  PVLDB 2010»
15 years 1 months ago
Generating Efficient Execution Plans for Vertically Partitioned XML Databases
Experience with relational systems has shown that distribution is an effective way of improving the scalability of query evaluation. In this paper, we show how distributed query e...
Patrick Kling, M. Tamer Özsu, Khuzaima Daudje...
ICDE
2007
IEEE
152views Database» more  ICDE 2007»
16 years 8 months ago
A Tool for Information Retrieval Research in Peer-to-Peer File Sharing Systems
We introduce IR-Wire, a tool for information retrieval research and education in peer-to-peer file-sharing systems. Built on top of LimeWire's implementation of the popular G...
Linh Thai Nguyen, Wai Gen Yee, Dongmei Jia, Ophir ...