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» Managing Data Quality in Cooperative Information Systems
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INFOCOM
2005
IEEE
16 years 11 days ago
CoolStreaming/DONet: a data-driven overlay network for peer-to-peer live media streaming
— This paper presents DONet, a Data-driven Overlay Network for live media streaming. The core operations in DONet are very simple: every node periodically exchanges data availabi...
Xinyan Zhang, Jiangchuan Liu, Bo Li, Tak-Shing Pet...
COMAD
2008
15 years 8 months ago
Runtime Optimization of Continuous Queries
In data stream processing systems, Quality of Service (or QoS) requirements, as specified by users, are extremely important. Unlike in a database management system (DBMS), a query...
Balakumar Kendai, Sharma Chakravarthy
WWW
2005
ACM
16 years 7 months ago
User-centric Web crawling
Search engines are the primary gateways of information access on the Web today. Behind the scenes, search engines crawl the Web to populate a local indexed repository of Web pages...
Sandeep Pandey, Christopher Olston
GROUP
2005
ACM
16 years 10 days ago
An optimization approach to group coupling in heterogeneous collaborative systems
Recent proliferation of computing devices has brought attention to heterogeneous collaborative systems, where key challenges arise from the resource limitations and disparities. S...
Carlos D. Correa, Ivan Marsic
AISS
2010
117views more  AISS 2010»
15 years 4 months ago
A Geospatial Service Approach towards the Development of a Debris Flow Early-warning Systems
Disaster prevention and management is a complicated task that often involves a tremendous volume of heterogeneous data from various resources. With its dynamic and distributed nat...
Min-Lang Huang, Jung-Hong Hong