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» Analyzing Real-Time Systems
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96
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GLOBECOM
2009
IEEE
15 years 7 months ago
Evaluating DoS Attacks against Sip-Based VoIP Systems
Abstract—The multimedia communication is rapidly converging towards Voice over Internet – commonly known as Voice over Internet Protocol (VoIP). Session Initiation Protocol (SI...
M. Zubair Rafique, M. Ali Akbar, Muddassar Farooq
107
Voted
MM
2009
ACM
160views Multimedia» more  MM 2009»
15 years 7 months ago
On statistical multiplexing of variable-bit-rate video streams in mobile systems
We consider the problem of broadcasting multiple variable-bit-rate (VBR) video streams from a base station to many mobile devices over a wireless network, so that: (i) perceived q...
Cheng-Hsin Hsu, Mohamed Hefeeda
95
Voted
VLSID
2002
IEEE
132views VLSI» more  VLSID 2002»
16 years 1 months ago
VLSI Architecture for a Flexible Motion Estimation with Parameters
If motion estimation can choose the most suitable algorithm according to the changing characteristics of input image signals, we can get benefits, which improve quality and perfor...
Jinku Choi, Nozomu Togawa, Masao Yanagisawa, Tatsu...
136
Voted
AIPR
2008
IEEE
15 years 7 months ago
Intelligent multimodal and hyperspectral sensing for real-time moving target tracking
—Real time moving target tracking and identification with hyperspectral imagery is still very challenging with conventional sensors and algorithms. The increased information cont...
Tao Wang, Zhigang Zhu
101
Voted
RTAS
2008
IEEE
15 years 7 months ago
WCET Analysis for Multi-Core Processors with Shared L2 Instruction Caches
Multi-core chips have been increasingly adopted by microprocessor industry. For real-time systems to safely harness the potential of multi-core computing, designers must be able t...
Jun Yan, Wei Zhang