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ISLPED
1997
ACM
85views Hardware» more  ISLPED 1997»
15 years 2 months ago
Low power motion estimation design using adaptive pixel truncation
Power consumption is very critical for portable video applications such as portable video-phone. Motion estimation in the video encoder requires huge amount of computation and hen...
Zhong-Li He, Kai-Keung Chan, Chi-Ying Tsui, Ming L...
ICCD
2003
IEEE
89views Hardware» more  ICCD 2003»
15 years 6 months ago
Precomputation-based Guarding for Dynamic and Leakage Power Reduction
- This paper presents a precomputation-based guarding technique to reduce both dynamic and static power consumptions in CMOS VLSI circuits. More precisely, a high threshold sleep t...
Afshin Abdollahi, Massoud Pedram, Farzan Fallah, I...
ISSS
2000
IEEE
91views Hardware» more  ISSS 2000»
15 years 2 months ago
Instruction-based System-level Power Evaluation of System-On-A-Chip Peripheral Cores
Various system-level core-based power evaluation approaches for core types like microprocessors, caches, main memories, and buses, have been proposed in the past. Approaches for o...
Tony Givargis, Frank Vahid, Jörg Henkel
VLDB
2004
ACM
99views Database» more  VLDB 2004»
15 years 3 months ago
Query Languages and Data Models for Database Sequences and Data Streams
We study the fundamental limitations of relational algebra (RA) and SQL in supporting sequence and stream queries, and present effective query language and data model enrichments ...
Yan-Nei Law, Haixun Wang, Carlo Zaniolo
ISLPED
2005
ACM
96views Hardware» more  ISLPED 2005»
15 years 3 months ago
Region-level approximate computation reuse for power reduction in multimedia applications
ABSTRACT Motivated by data value locality and quality tolerance present in multimedia applications, we propose a new micro-architecture, Region-level Approximate Computation Buffer...
Xueqi Cheng, Michael S. Hsiao