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ECRTS
2000
IEEE
13 years 11 months ago
Worst-case execution times analysis of MPEG-2 decoding
This work presents the first worst-case execution times (WCET) analysis of MPEG-decoding. Solutions for two scenarios (Video-on-Demand (VoD), live) are presented, serving as exam...
Peter Altenbernd, Lars-Olof Burchard, Friedhelm St...
MOMM
2009
ACM
172views Communications» more  MOMM 2009»
14 years 4 hour ago
Analysis of video streaming with SP and SI frames in UMTS mobile networks
In this paper we discuss possible benefits of transmitting SI frames as an error resilience tool in UMTS video streaming. SP and SI frames can be used to stop temporal error prop...
Luca Superiori, Markus Rupp, Wolfgang Karner
RTSS
2005
IEEE
14 years 27 days ago
Event Count Automata: A State-Based Model for Stream Processing Systems
Recently there has been a growing interest in models and methods targeted towards the (co)design of stream processing applications; e.g. those for audio/video processing. Streams ...
Samarjit Chakraborty, Linh T. X. Phan, P. S. Thiag...
SIGMOD
2007
ACM
195views Database» more  SIGMOD 2007»
14 years 7 months ago
Effective variation management for pseudo periodical streams
Many database applications require the analysis and processing of data streams. In such systems, huge amounts of data arrive rapidly and their values change over time. The variati...
Lv-an Tang, Bin Cui, Hongyan Li, Gaoshan Miao, Don...
NIPS
2003
13 years 8 months ago
Fast Algorithms for Large-State-Space HMMs with Applications to Web Usage Analysis
In applying Hidden Markov Models to the analysis of massive data streams, it is often necessary to use an artificially reduced set of states; this is due in large part to the fac...
Pedro F. Felzenszwalb, Daniel P. Huttenlocher, Jon...