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» The Impact of Data Aggregation in Wireless Sensor Networks
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SAC
2009
ACM
14 years 3 months ago
Defending online reputation systems against collaborative unfair raters through signal modeling and trust
Online feedback-based rating systems are gaining popularity. Dealing with collaborative unfair ratings in such systems has been recognized as an important but difficult problem. T...
Yafei Yang, Yan Lindsay Sun, Steven Kay, Qing Yang
AINA
2010
IEEE
14 years 1 months ago
Encoding and Compression for the Devices Profile for Web Services
—Most solutions for Wireless Sensor Networks (WSN) come equipped with their own architectural concepts which raise the problem of possible incompatibility of computer networks an...
Guido Moritz, Dirk Timmermann, Regina Stoll, Frank...
ICUMT
2009
13 years 6 months ago
Effective buffer and storage management in DTN nodes
Current wired networks have been developed on the basis of the AIMD principle, which offers increased performance and fairness. Nevertheless, there is a vast spectrum of networks, ...
Stylianos Dimitriou, Vassilis Tsaoussidis
MOBISYS
2007
ACM
14 years 8 months ago
Algorithm to automatically detect abnormally long periods of inactivity in a home
An algorithm has been developed to automatically construct individual models of normal activity within a home using motion sensor data. Alerts can be generated when a period of in...
Paul Cuddihy, Jenny Weisenberg, Catherine Graichen...
VTC
2007
IEEE
183views Communications» more  VTC 2007»
14 years 2 months ago
Multimedia over 802.15.4 and ZigBee Networks for Ambient Environment Control
—WPAN technologies such as IEEE 802.15.4 have been introduced to allow for energy-efficient communication of control and sensor data. In certain application areas, it is benefici...
Ralf Burda, Christian Wietfeld