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PERCOM
2008
ACM
15 years 11 months ago
TIGRA: Timely Sensor Data Collection Using Distributed Graph Coloring
In this paper we present a protocol for sensor applications that require periodic collection of raw data reports from the entire network in a timely manner. We formulate the probl...
Lilia Paradis, Qi Han
DATE
2007
IEEE
106views Hardware» more  DATE 2007»
15 years 11 months ago
Design closure driven delay relaxation based on convex cost network flow
Design closure becomes hard to achieve at physical layout stage due to the emergence of long global interconnects. Consequently, interconnect planning needs to be integrated in hi...
Chuan Lin, Aiguo Xie, Hai Zhou
GLVLSI
2007
IEEE
139views VLSI» more  GLVLSI 2007»
15 years 11 months ago
Synthesis of irregular combinational functions with large don't care sets
A special logic synthesis problem is considered for Boolean functions which have large don’t care sets and are irregular. Here, a function is considered as irregular if the inpu...
Valentin Gherman, Hans-Joachim Wunderlich, R. D. M...
ICC
2007
IEEE
101views Communications» more  ICC 2007»
15 years 11 months ago
Transmission Scheduling in Sensor Networks via Directed Edge Coloring
— This paper presents a transmission scheduling scheme in sensor networks. Each node is assigned a list of time slots to use for unicast and broadcast communication. The algorith...
Maggie X. Cheng, Li Yin
AMR
2007
Springer
139views Multimedia» more  AMR 2007»
15 years 11 months ago
Imagination: Exploiting Link Analysis for Accurate Image Annotation
Abstract. The advent of digital photography calls for effective techniques for managing growing amounts of color images. Systems that only rely on low-level image features are now...
Ilaria Bartolini, Paolo Ciaccia