Sciweavers

2446 search results - page 250 / 490
» Characterizing the Performance of
Sort
View
DAC
2004
ACM
16 years 5 months ago
Statistical timing analysis in sequential circuit for on-chip global interconnect pipelining
With deep-sub-micron (DSM) technology, statistical timing analysis becomes increasingly crucial to characterize signal transmission over global interconnect wires. In this paper, ...
Lizheng Zhang, Yuhen Hu, Charlie Chung-Ping Chen
ICML
2005
IEEE
16 years 5 months ago
Linear Asymmetric Classifier for cascade detectors
The detection of faces in images is fundamentally a rare event detection problem. Cascade classifiers provide an efficient computational solution, by leveraging the asymmetry in t...
Jianxin Wu, Matthew D. Mullin, James M. Rehg
KDD
2006
ACM
112views Data Mining» more  KDD 2006»
16 years 5 months ago
K-means clustering versus validation measures: a data distribution perspective
K-means is a widely used partitional clustering method. While there are considerable research efforts to characterize the key features of K-means clustering, further investigation...
Hui Xiong, Junjie Wu, Jian Chen
SIGMOD
2007
ACM
181views Database» more  SIGMOD 2007»
16 years 4 months ago
Progressive and selective merge: computing top-k with ad-hoc ranking functions
The family of threshold algorithm (i.e., TA) has been widely studied for efficiently computing top-k queries. TA uses a sort-merge framework that assumes data lists are pre-sorted...
Dong Xin, Jiawei Han, Kevin Chen-Chuan Chang
ICCD
2004
IEEE
87views Hardware» more  ICCD 2004»
16 years 1 months ago
Fetch Halting on Critical Load Misses
As the performance gap between processors and memory systems increases, the CPU spends more time stalled waiting for data from main memory. Critical long latency instructions, suc...
Nikil Mehta, Brian Singer, R. Iris Bahar, Michael ...