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SOSP
1997
ACM
15 years 12 days ago
Agile Application-Aware Adaptation for Mobility
In this paper we show that application-aware adaptation, a collaborative partnership between the operating system and applications, offers the most general and effective approach ...
Brian Noble, Mahadev Satyanarayanan, Dushyanth Nar...
GLOBECOM
2009
IEEE
15 years 5 months ago
Medium Access Control Signaling for Reliable Spectrum Agile Radios
—We address the problem of collaborative sensing in cognitive radios. In a cognitive radio network, all the nodes may sense the spectrum simultaneously. They should then exchange...
Ehsan Azarnasab, Rong-Rong Chen, Koon Hoo Teo, Zhi...
71
Voted
ETS
2000
IEEE
90views Hardware» more  ETS 2000»
14 years 11 months ago
Role of Contracts in Enhancing Community Building in Web Courses
Project-based work via telecommunications requires the instructor and the students to take explicit steps to create an on-line community that is focused on high quality learning a...
Karen L. Murphy, Sue E. Mahoney, Tina J. Harvell
ICALT
2005
IEEE
15 years 4 months ago
A Role-Based Approach to Group Support in a Collaborative Learning Environment
This article describes preliminary work on a research environment called Virtus that is a web-based learning system tailored to enhance group working and collaborative learning. W...
Henri Eberspächer, Michelle Joab
AAAI
2006
15 years 14 days ago
Contract Enactment in Virtual Organizations: A Commitment-Based Approach
A virtual organization (VO) is a dynamic collection of entities (individuals, enterprises, and information resources) collaborating on some computational activity. VOs are an emer...
Yathiraj B. Udupi, Munindar P. Singh