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WMCSA
2002
IEEE
15 years 5 months ago
The Location Stack: A Layered Model for Location in Ubiquitous Computing
Based on five design principles extracted from a survey of location systems, we present the Location Stack, a layered software engineering model for location in ubiquitous comput...
Jeffrey Hightower, Barry Brumitt, Gaetano Borriell...
ICMCS
2000
IEEE
115views Multimedia» more  ICMCS 2000»
15 years 5 months ago
An Architecture based on IETF Protocols for the Transport of MPEG-4 Content over the Internet
Networking of MPEG-4 content is the topic of ongoing standardization efforts in the ISO MPEG and IETF. In this paper, we describe a complete architecture for the transport of MPEG...
Roberto Castagno, Serkan Kiranyaz, Florin Lohan, I...
SIGIR
1999
ACM
15 years 5 months ago
A Re-Examination of Text Categorization Methods
This paper reports a controlled study with statistical signi cance tests on ve text categorization methods: the Support Vector Machines (SVM), a k-Nearest Neighbor (kNN) classi er...
Yiming Yang, Xin Liu
ICPPW
1999
IEEE
15 years 5 months ago
Fine Packet Size Tuning with AutoLink
Using MPI to work with composed data-types, or datatypes using pointers, is not a built-in operation. AutoMap and AutoLink are two tools that provide those functionalities to the ...
Martial Michel, Judith Ellen Devaney
CHI
1998
ACM
15 years 4 months ago
Awareness Driven Video Quality of Service in Collaborative Virtual Environments
We extend previous work on texture mapping video streams into virtual environments by introducing awareness driven video QoS. This uses movements within a shared virtual world to ...
Gail Reynard, Steve Benford, Chris Greenhalgh, Chr...