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CEC
2008
IEEE
14 years 3 months ago
Requantization codebook design using particle-pair optimizer
Abstract— A new algorithm of optimal requantization codebook design using particle-pair optimizer (PPO) is proposed to provide an effective way for image transmission over multis...
Zhen Ji, Jiarui Zhou, Huilian Liao, Q. H. Wu
NORDICHI
2006
ACM
14 years 3 months ago
Modified contextual design as a field evaluation method
Downstream utility is a critical success factor for usability evaluation methods, in terms of the extent to which they can deliver value. In this paper we argue that field methods...
Sharon McDonald, Kelly Monahan, Gilbert Cockton
ISCAS
2003
IEEE
98views Hardware» more  ISCAS 2003»
14 years 2 months ago
Dynamic operand transformation for low-power multiplier-accumulator design
: The design of portable battery-operated devices requires low-power computation circuits. This paper presents a new multiplier-accumulator (MAC) design approach, which in contrast...
Masayoshi Fujino, Vasily G. Moshnyaga
DATE
2010
IEEE
173views Hardware» more  DATE 2010»
14 years 2 months ago
Robust design of embedded systems
—This paper presents a methodology to evaluate and optimize the robustness of an embedded system in terms of invariability in case of design revisions. Early decisions in embedde...
Martin Lukasiewycz, Michael Glaß, Jürge...
DEBU
2000
115views more  DEBU 2000»
13 years 9 months ago
Database Design for Real-World E-Commerce Systems
This paper discusses the structure and components of databases for real-world e-commerce systems. We first present an integrated 8-process value chain needed by the e-commerce sys...
Il-Yeol Song, Kyu-Young Whang