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JUCS
2008
143views more  JUCS 2008»
13 years 10 months ago
Defining Tasks, Domains and Conversational Acts in CSCW Systems: the SPACE-DESIGN Case Study
: Most of the current academic and professional work requires collaboration between the members of a working group. Groupware tools play a prevailing role in supporting this collab...
Rafael Duque, Jesús Gallardo, Crescencio Br...
JSAC
2006
85views more  JSAC 2006»
13 years 10 months ago
Transmit selection diversity with maximal-ratio combining for multicarrier DS-CDMA wireless networks over Nakagami-m fading chan
Abstract--We propose the scheme to integrate transmit selection diversity/maximal-ratio combining (TSD/MRC) with multicarrier (MC) direct-sequence code-division multiple access (DS...
Jia Tang, Xi Zhang
SCN
2008
Springer
157views Communications» more  SCN 2008»
13 years 10 months ago
Insider attack attribution using signal strength-based hyperbolic location estimation
A rogue insider, in a wireless network, is an authenticated member that exploits possession of a valid identity in order to launch an attack. A typical example is the transmission...
Christine Laurendeau, Michel Barbeau
IJCAT
2007
102views more  IJCAT 2007»
13 years 10 months ago
Synchronous collaborative systems for distributed virtual environments in Java
: This paper presents a 3D-distributed virtual environment, which allows for the creation of applications to enable multiple users to collaboratively interact in, and communicate a...
Kevin Gorman, Daneyand Singley, Yuichi Motai
IJNSEC
2007
109views more  IJNSEC 2007»
13 years 10 months ago
SeReRoM: Secured Reliable Routing Scheme for Multicasting
This paper proposes a multipath routing scheme SeReRoM for a multicast group communication with a single source and multiple destinations. SeReRoM provides an environment that tac...
Rajavelu Srinivasan, V. Vaidehi, K. N. Srivathsan,...