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JCM
2007
73views more  JCM 2007»
14 years 9 months ago
A Link Adaptation Algorithm in MIMO-based WiMAX Systems
— In order to extend the coverage of wireless communication to metropolitan scale, the Worldwide Interoperability for Microwave Access (WiMAX) standard was developed and ratifie...
Tsz Ho Chan, Mounir Hamdi, Chui Ying Cheung, Maode...
TPDS
2008
89views more  TPDS 2008»
14 years 9 months ago
Algorithm-Based Fault Tolerance for Fail-Stop Failures
Fail-stop failures in distributed environments are often tolerated by checkpointing or message logging. In this paper, we show that fail-stop process failures in ScaLAPACK matrix ...
Zizhong Chen, Jack Dongarra
JSAC
2007
72views more  JSAC 2007»
14 years 9 months ago
Diverse: application-layer service differentiation in peer-to-peer communications
— The peer-to-peer communication paradigm, when used to disseminate bulk content or to stream real-time multimedia, has enjoyed the distinct advantage of scalability when compare...
Chuan Wu, Baochun Li
AIEDAM
2004
77views more  AIEDAM 2004»
14 years 9 months ago
The role of trust in distributed design
Automated support of design teams, consisting of both human and automated systems, requires an understanding of the role of trust in distributed design processes. By explicitating ...
Niek J. E. Wijngaards, Hidde M. Boonstra, Frances ...
JUCS
2007
97views more  JUCS 2007»
14 years 9 months ago
A Framework for the Conceptualization of Approaches to "Create-by-Reuse" of Learning Design Solutions
: IMS Learning Design (IMS LD) is an interoperable and standardized language that enables the computational representation of Units of Learning (UoLs). However, its adoption and ex...
Davinia Hernández Leo, Andreas Harrer, Juan...