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NOSSDAV
1995
Springer
15 years 9 months ago
Meeting Arbitrary QoS Constraints Using Dynamic Rate Shaping of Coded Digital Video
Abstract. We introduce the concept of Dynamic Rate Shaping, a technique to adapt the rate ofcompressed video bitstreams MPEG-1, MPEG2, H.261, as well as JPEG to dynamically varyi...
Alexandros Eleftheriadis, Dimitris Anastassiou
SIGMOD
1991
ACM
81views Database» more  SIGMOD 1991»
15 years 9 months ago
Multi-Disk B-trees
In this paper, Dept. of Computer Science, University of Waterloo Waterloo, Ontario, Canada, N2L 3G1 we consider how to exploit multiple disks to improve the performance of B-tree ...
Bernhard Seeger, Per-Åke Larson
GLOBECOM
2009
IEEE
15 years 9 months ago
Iterative Versus Adaptive Equalizers in Time-Variant Channels
—This paper discusses the application of iterative versus adaptive equalizers to a Universal Mobile Telecommunications System (UMTS) High Speed Downlink Packet Access (HSDPA) rec...
Clemens Buchacher, Joachim Wehinger, Mario Huemer
AGILEDC
2008
IEEE
15 years 8 months ago
The Accidental Agilists: One Team's Journey from Waterfall to Agile
This case study outlines one team's shift from the traditional waterfall methodology to an agile approach for web and custom application development. The transformation occur...
Mary Beth Snapp, Diane Dagefoerde
CLEF
2008
Springer
15 years 8 months ago
Clustering for Photo Retrieval at Image CLEF 2008
This paper presents the first participation of the University of Ottawa group in the Photo Retrieval task at Image CLEF 2008. Our system uses Lucene for text indexing and LIRE for ...
Diana Inkpen, Marc Stogaitis, François DeGu...