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DBISP2P
2006
Springer
195views Database» more  DBISP2P 2006»
15 years 8 months ago
XML Query Routing in Structured P2P Systems
Abstract. This paper addresses the problem of data placement, indexing, and querying large XML data repositories distributed over an existing P2P service infrastructure. Our archit...
Leonidas Fegaras, Weimin He, Gautam Das, David Lev...
SIGMOD
1999
ACM
127views Database» more  SIGMOD 1999»
15 years 8 months ago
An Adaptive Query Execution System for Data Integration
Query processing in data integration occurs over network-bound, autonomous data sources. This requires extensions to traditional optimization and execution techniques for three re...
Zachary G. Ives, Daniela Florescu, Marc Friedman, ...
ICMCS
1999
IEEE
131views Multimedia» more  ICMCS 1999»
15 years 8 months ago
Integrating Web Resources and Lexicons into a Natural Language Query System
The START system responds to natural language queries with answers in text, pictures, and other media. START's sentence-level natural language parsing relies on a number of m...
Boris Katz, Deniz Yuret, Jimmy J. Lin, Sue Felshin...
EURONGI
2008
Springer
15 years 6 months ago
Performance Evaluation of Overlay-Based Range Queries in Mobile Systems
Current mobility management systems are operator centralized, and focused on single link technologies. In heterogeneous wireless mesh networks, vertical handovers could be a length...
Amine M. Houyou, Alexander Stenzer, Hermann de Mee...
IJCAI
2003
15 years 5 months ago
Describing and Utilizing Constraints to Answer Queries in Data-Integration Systems
In data-integration systems, information sources often have various constraints such as “all houses stored at a source have a unique address.” These constraints are very usefu...
Chen Li