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PERCOM
2010
ACM
15 years 5 months ago
iFall - a new embedded system for the detection of unexpected falls
—This paper describes a new embedded system, called iFall, for the detection of unexpected falls for elderly people. In combination with a new sensors system and the monitoring o...
Ralf Salomon, Martin Lüder, Gerald Bieber
CDC
2009
IEEE
110views Control Systems» more  CDC 2009»
15 years 5 months ago
Global synchronization of networked systems with bidirectional connections
This paper studies the global synchronization problem of networked systems with bidirectional connections. We introduce a virtual node to produce the reference trajectory which wil...
Ji Xiang, Yanjun Li, Wei Wei
ICDE
2001
IEEE
143views Database» more  ICDE 2001»
16 years 8 months ago
Exactly-once Semantics in a Replicated Messaging System
A distributed message delivery system can use replication to improve performance and availability. However, without safeguards, replicated messages may be delivered to a mobile de...
Yongqiang Huang, Hector Garcia-Molina
APCHI
2008
IEEE
16 years 1 months ago
Development of a WS-ECA Rule Management System for a Healthcare Robot
Providing healthcare services to patients and elderly people has been an emerging application domain in ubiquitous computing technologies. The current trend toward long-term health...
Jaeil Park, Haining Lee, Peom Park, Dongmin Shin
ASIAMS
2008
IEEE
16 years 1 months ago
Optimization of a Kraft Pulping System: Using Particle Swarm Optimization and Differential Evolution
Expectation of profit is the economic driving force motivating business activity in a free-enterprise economy. An increase in this profit for a given organization can be accomplis...
Millie Pant, Radha Thangaraj, Ajith Abraham