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GIS
2010
ACM
15 years 3 months ago
Towards location-based social networking services
Social networking applications have become very important web services that provide Internet-based platforms for their users to interact with their friends. With the advances in t...
Chi-Yin Chow, Jie Bao 0003, Mohamed F. Mokbel
SIGMOD
2007
ACM
146views Database» more  SIGMOD 2007»
16 years 5 months ago
Distributed query evaluation with performance guarantees
Partial evaluation has recently proven an effective technique for evaluating Boolean XPath queries over a fragmented tree that is distributed over a number of sites. What left ope...
Gao Cong, Wenfei Fan, Anastasios Kementsietsidis
138
Voted
INFOVIS
1999
IEEE
15 years 9 months ago
Constellation: A Visualization Tool for Linguistic Queries from MindNet
ct Constellation is a visualization system for the results of queries from the MindNet natural language semantic network. Constellation is targeted at helping MindNet's creato...
Tamara Munzner, François Guimbretièr...
126
Voted
BPM
2003
Springer
92views Business» more  BPM 2003»
15 years 8 months ago
Query Nets: Interacting Workflow Modules That Ensure Global Termination
Abstract. We address cross-organizational workflows, such as document workflows, which consist of multiple workflow modules each of which can interact with others by sending and re...
Rob J. van Glabbeek, David G. Stork
ICDE
2000
IEEE
120views Database» more  ICDE 2000»
16 years 6 months ago
Efficient Query Subscription Processing in a Multicast Environment
Abstract Arturo Crespo, Orkut Buyukkokten, and Hector Garcia-Molina Stanford University With information dissemination (information push), data is delivered from a set of producers...
Arturo Crespo, Orkut Buyukkokten, Hector Garcia-Mo...