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VTC
2010
IEEE
207views Communications» more  VTC 2010»
13 years 4 months ago
The Design and Implementation of IEEE 802.21 and Its Application on Wireless VoIP
—Supporting a multimode mobile device to seamlessly switch its connections between various wireless access networks, such as WiMAX, Wi-Fi, and LTE, is an important research issue...
Tein-Yaw Chung, Yung-Mu Chen, Pu-Chen Mao, Chen-Ku...
LCN
2005
IEEE
13 years 12 months ago
Implementation and Performance Analysis of a Packet Scheduler on a Programmable Network Processor
— The problem of achieving fairness in the allocation of the bandwidth resource on a link shared by multiple flows of traffic has been extensively researched over the last deca...
Fariza Sabrina, Salil S. Kanhere, Sanjay Jha
ICCD
2006
IEEE
126views Hardware» more  ICCD 2006»
14 years 3 months ago
Task Merging for Dynamic Power Management of Cyclic Applications in Real-Time Multi-Processor Systems
—In this paper we propose the method of task merging and idle period clustering for dynamic power management (DPM) in a real-time system with multiple processing elements. We sho...
Shaobo Liu, Qinru Qiu, Qing Wu
IUI
2009
ACM
14 years 3 months ago
Detecting and correcting user activity switches: algorithms and interfaces
The TaskTracer system allows knowledge workers to define a set of activities that characterize their desktop work. It then associates with each user-defined activity the set of ...
Jianqiang Shen, Jed Irvine, Xinlong Bao, Michael G...
SIGMOD
2008
ACM
145views Database» more  SIGMOD 2008»
14 years 6 months ago
Optimizing complex queries with multiple relation instances
Today's query processing engines do not take advantage of the multiple occurrences of a relation in a query to improve performance. Instead, each instance is treated as a dis...
Yu Cao, Gopal C. Das, Chee Yong Chan, Kian-Lee Tan