Sciweavers

1927 search results - page 133 / 386
» An Access Control Model for Location based Services
Sort
View
PERVASIVE
2006
Springer
15 years 6 months ago
Collaborative Localization: Enhancing WiFi-Based Position Estimation with Neighborhood Links in Clusters
Abstract. Location-aware services can benefit from accurate and reliable indoor location tracking. The widespread adoption of 802.11x wireless LAN as the network infrastructure cre...
Li-Wei Chan, Ji-Rung Chiang, Yi-Chao Chen, Chia-na...
CORR
2007
Springer
172views Education» more  CORR 2007»
15 years 6 months ago
Analysis of the 802.11e Enhanced Distributed Channel Access Function
The IEEE 802.11e standard revises the Medium Access Control (MAC) layer of the former IEEE 802.11 standard for Quality-of-Service (QoS) provision in the Wireless Local Area Networ...
Inanc Inan, Feyza Keceli, Ender Ayanoglu
WWW
2010
ACM
16 years 1 months ago
Collaborative location and activity recommendations with GPS history data
With the increasing popularity of location-based services, such as tour guide and location-based social network, we now have accumulated many location data on the Web. In this pap...
Vincent Wenchen Zheng, Yu Zheng, Xing Xie, Qiang Y...
ISCAPDCS
2003
15 years 7 months ago
GRESS - a Grid Replica Selection Service
Grid technologies and infrastructures facilitate distributed resource sharing and coordination in dynamic, heterogeneous, multi-institutional environments. A replica catalog is a ...
Yong Zhao, Yu Hu
INFOCOM
2003
IEEE
15 years 11 months ago
Pricing Network Services
— We propose a game theoretic pricing mechanism for statistically guaranteed service in packet-switched networks. The mechanism provides congestion control, differentiated qualit...
Jun Shu, Pravin Varaiya