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CSCW
2006
ACM
14 years 2 months ago
Communication characteristics of instant messaging: effects and predictions of interpersonal relationships
Instant Messaging is a popular medium for both social and workrelated communication. In this paper we report an investigation of the effect of interpersonal relationship on underl...
Daniel Avrahami, Scott E. Hudson
WG
2005
Springer
14 years 1 months ago
Approximation Algorithms for the Weighted Independent Set Problem
In unweighted case, approximation ratio for the independent set problem has been analyzed in terms of the graph parameters, such as the number of vertices, maximum degree, and aver...
Akihisa Kako, Takao Ono, Tomio Hirata, Magnú...
CSCW
2004
ACM
14 years 1 months ago
Collaborative modeling: hiding UML and promoting data examples in NEMo
Domain experts are essential for successful software development, but these experts may not recognize their ideas when abstracted into Unified Modeling Language (UML) or ontologie...
Patricia K. Schank, Lawrence Hamel
ACSC
2003
IEEE
14 years 1 months ago
Path-Planning by Tessellation of Obstacles
We describe two algorithms for static path-planning, with the aim of deriving the trajectory that always maximises the distance of the path from the nearest obstacle. The bubble a...
Tane Pendragon, R. Lyndon While
ACSC
2003
IEEE
14 years 1 months ago
A Web Based Environment for Learning to Program
The purpose of this paper is to describe in detail the current development status of the innovative Environment for Learning to Program (ELP) which provides an interactive web-bas...
Nghi Truong, Peter Bancroft, Paul Roe