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WAOA
2005
Springer
92views Algorithms» more  WAOA 2005»
14 years 1 months ago
The Conference Call Search Problem in Wireless Networks
Cellular telephony systems, where locations of mobile users are unknown at some times, are becoming more common. In such systems, mobile users are roaming in a zone and a user repo...
Leah Epstein, Asaf Levin
ICC
2007
IEEE
172views Communications» more  ICC 2007»
14 years 2 months ago
Cell Mobility Based Admission Control for Wireless Networks with Link Adaptation
— Link adaptation is one of the key technologies used in high speed wireless networks such as HSDPA and mobile WiMAX. The dynamic feature of mobile users’ channel capacities br...
Jing Li, Srinivas Sampalli
JSW
2008
196views more  JSW 2008»
13 years 7 months ago
Providing Data Items with Time Constraints in Multi-Channel Broadcasting Environments
In a mobile computing system, users carrying portable devices can access database services from any location without requiring a fixed position in the networking environment. Some ...
Ding-Jung Chiang, Hwei-Jen Lin, Timothy K. Shih
ICDE
2005
IEEE
86views Database» more  ICDE 2005»
14 years 9 months ago
Proactive Caching for Spatial Queries in Mobile Environments
Semantic caching enables mobile clients to answer spatial queries locally by storing the query descriptions together with the results. However, it supports only a limited number o...
Haibo Hu, Jianliang Xu, Wing Sing Wong, Baihua Zhe...
SOCIALCOM
2010
13 years 5 months ago
Detecting Social Situations from Interaction Geometry
A novel method for quantitatively measuring social interactions on small temporal and spatial scales on the basis of interaction geometry (reduced to the parameters interpersonal d...
Georg Groh, Alexander Lehmann, Jonas Reimers, Marc...