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138
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ICMCS
2000
IEEE
122views Multimedia» more  ICMCS 2000»
15 years 6 months ago
Optimal Streaming of Layer-Encoded Multimedia Presentations
In the context of communication networks with no QoS guarantees, we describe the problem of streaming layer encoded multimedia presentation data as a two-phase decision problem. W...
David A. Turner, Keith W. Ross
112
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SIGMOD
2004
ACM
119views Database» more  SIGMOD 2004»
16 years 2 months ago
Lazy Query Evaluation for Active XML
In this paper, we study query evaluation on Active XML documents (AXML for short), a new generation of XML documents that has recently gained popularity. AXML documents are XML do...
Serge Abiteboul, Omar Benjelloun, Bogdan Cautis, I...
127
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EDBTW
2006
Springer
15 years 6 months ago
Using Temporal Semantics for Live Media Stream Queries
Querying live media streams is a challenging problem that becomes an essential requirement in a growing number of applications. We address the problem of evaluating continuous quer...
Bin Liu, Amarnath Gupta, Ramesh Jain
124
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ROBOCUP
2007
Springer
106views Robotics» more  ROBOCUP 2007»
15 years 8 months ago
Beyond Frontier Exploration
This article investigates the prerequisites for a global exploration strategy in an unknown environment on a virtual disaster site. Assume that a robot equipped with a laser range...
Arnoud Visser, Xingrui-Ji, Merlijn van Ittersum, L...
243
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ICDE
1999
IEEE
143views Database» more  ICDE 1999»
16 years 4 months ago
Query Routing in Large-Scale Digital Library Systems
Modern digital libraries require user-friendly and yet responsive access to the rapidly growing, heterogeneous, and distributed collection of information sources. However, the inc...
Ling Liu