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VTC
2008
IEEE
113views Communications» more  VTC 2008»
15 years 3 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
15 years 2 months 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»
14 years 7 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
15 years 10 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
15 years 3 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