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CDC
2009
IEEE
113views Control Systems» more  CDC 2009»
14 years 12 days ago
Distributed and optimal reduced primal-dual algorithm for uplink OFDM resource allocation
— Orthogonal frequency division multiplexing (OFDM) is the key component of many emerging broadband wireless access standards. The resource allocation in OFDM uplink, however, is...
Xiao-Xin Zhang, Liang Chen, Jianwei Huang, Minghua...
MM
2006
ACM
93views Multimedia» more  MM 2006»
14 years 1 months ago
A scalable service for photo annotation, sharing, and search
In this work we present the details of the implementation of Fotofiti(FF), a website that provides automatic semantic annotation of digital photographs, event management and soci...
Benjamin N. Lee, WenYen Chen, Edward Y. Chang
INFOCOM
2005
IEEE
14 years 1 months ago
Defending against Internet worms: a signature-based approach
Abstract— With the capability of infecting hundreds of thousands of hosts, worms represent a major threat to the Internet. The defense against Internet worms is largely an open p...
Yong Tang, Shigang Chen
CC
2003
Springer
192views System Software» more  CC 2003»
14 years 28 days ago
Address Register Assignment for Reducing Code Size
Abstract. In DSP processors, minimizing the amount of address calculations is critical for reducing code size and improving performance since studies of programs have shown that in...
Mahmut T. Kandemir, Mary Jane Irwin, Guilin Chen, ...

Publication
1169views
15 years 23 days ago
Image Enhancement for Backlight-Scaled TFT-LCD Displays
One common way to extend the battery life of a portable device is to reduce the LCD backlight intensity. In contrast to previous approaches that minimize the power consumption by a...
Pei-Shan Tsai, Chia-Kai Liang, Tai-Hsiang Huang, a...