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PRDC
2007
IEEE
16 years 16 days ago
An Automatic Real-Time Analysis of the Time to Reach Consensus
Consensus is one of the most fundamental problems in fault-tolerant distributed computing. This paper proposes a mechanical method for analyzing the condition that allows one to s...
Tatsuhiro Tsuchiya, André Schiper
ALGOSENSORS
2007
Springer
16 years 13 days ago
Asynchronous Training in Wireless Sensor Networks
Scalable energy-efficient training protocols are proposed for massively-deployed sensor networks, where sensors are initially anonymous and unaware of their location. The protocol...
Ferruccio Barsi, Alan A. Bertossi, Francesco Betti...
PPAM
2007
Springer
16 years 11 days ago
Parallel Simulated Annealing Algorithm for Graph Coloring Problem
Abstract. The paper describes an application of Parallel Simulated Annealing (PSA) for solving one of the most studied NP-hard optimization problems: Graph Coloring Problem (GCP). ...
Szymon Lukasik, Zbigniew Kokosinski, Grzegorz Swie...
PRIMA
2007
Springer
16 years 11 days ago
Entrainment in Human-Agent Text Communication
Non-verbal information such as utterance speed and switching pause create an impression of the speaker. If intelligent agents could handle such non-verbal information properly, the...
Ikuko Kanashiro, Kazuki Kobayashi, Yasuhiko Kitamu...
ISCAS
2005
IEEE
150views Hardware» more  ISCAS 2005»
15 years 12 months ago
High speed pilot-less sampling frequency acquisition for DMT systems
—This paper presents a sampling frequency offset estimation in time domain for discrete multitone (DMT) systems. Cyclic prefix (CP) enables this estimation without pilots. The pr...
Ching-Chi Chang, Chorng-Kuang Wang