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VTC
2008
IEEE
113views Communications» more  VTC 2008»
14 years 2 months ago
On Design of TDD for Joint Uplink and Downlink Resource Allocation in OFDMA-Based WiMax
— In this paper, we study the joint design of uplink and downlink resources in OFDMA-based systems. We first analyze the interactions between uplink and downlink, due essentiall...
Tijani Chahed, Salah-Eddine Elayoubi, Eitan Altman
CSCWD
2009
Springer
14 years 8 days ago
A collaborative knowledge construction system design for massive knowledge resources
Aiming at deficiencies of existing knowledge resources management systems, we designed a new collaborative knowledge construction system for massive knowledge resources. By collab...
Qinghua Zheng, Zhaohui Wu, Lu Jiang, Jun Liu
TLT
2010
91views more  TLT 2010»
13 years 6 months ago
Information Architecture and Design Solutions Scaffolding Authoring of Open Educational Resources
—This paper presents the open learning object repository and collaborative authoring platform LeMill (http://lemill.net), which has over 7,500 members and over 8,500 reusable lea...
Teemu Leinonen, Jukka Purma, Hans Poldoja, Tarmo T...
DAC
2006
ACM
14 years 8 months ago
Design space exploration using time and resource duality with the ant colony optimization
Design space exploration during high level synthesis is often conducted through ad-hoc probing of the solution space using some scheduling algorithm. This is not only time consumi...
Gang Wang, Wenrui Gong, Brian DeRenzi, Ryan Kastne...
RTSS
2007
IEEE
14 years 1 months ago
The Design of an EDF-Scheduled Resource-Sharing Open Environment
We study the problem of executing a collection of independently designed and validated task systems upon a common comprised of a preemptive processor and additional shared resourc...
Nathan Fisher, Marko Bertogna, Sanjoy K. Baruah