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IPPS
2007
IEEE
14 years 4 months ago
Topology-Transparent Duty Cycling for Wireless Sensor Networks
Our goal is to save energy in wireless sensor networks (WSNs) by periodic duty-cycling of sensor nodes. We schedule sensor nodes between active (transmit or receive) and sleep mod...
Yu Chen, Eric Fleury, Violet R. Syrotiuk
ECOWS
2007
Springer
14 years 4 months ago
Transactional BPEL Processes with AO4BPEL Aspects
Recently, OASIS approved two standards respectively for Web Service composition and for Web Service transactions. Nevertheless, it is still unclear how WS-BPEL and the WS-TX famil...
Anis Charfi, Benjamin Schmeling, Mira Mezini
MODELS
2007
Springer
14 years 4 months ago
Deriving Operation Contracts from UML Class Diagrams
Class diagrams must be complemented with a set of system operations that describes how users can modify and evolve the system state. To be useful, such a set must be complete (i.e....
Jordi Cabot, Cristina Gómez
IROS
2006
IEEE
83views Robotics» more  IROS 2006»
14 years 4 months ago
A Four-Leg Locomotion Robot for Heavy Load Transportation
: This paper proposes the new innovated 4-legged Locomotion mechanism with pantograph-jack structure as its leg. This study aims at developing the practical robotic system, especia...
Hidenori Ishihara, Kiyoshi Kuroi
ELPUB
2006
ACM
14 years 4 months ago
Knowledge-Based Search in Collections of Digitized Manuscripts: First Results
The paper presents in brief a methodology for development of tools for knowledge-based search in repositories of digitized manuscripts. It is designated to assist the search activ...
Pavel Pavlov, Maria Nisheva-Pavlova