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DFMA
2005
IEEE
169views Multimedia» more  DFMA 2005»
15 years 8 months ago
Collaborative Student Modeling by Cognitive Maps
The evolution of the Computer Supported Collaborative Learning (CSCL) implies the definition and managing of a Student Model (SM) regarding the collaborative group of learners cap...
Alejandro Peña Ayala
HCI
2007
15 years 7 months ago
Methodologies for Involving Older Adults in the Design Process
Older people provide much greater challenges to user-centred design than more traditional user groups. It is also very important to encourage (often young) designers to develop a r...
Alan F. Newell, John L. Arnott, Alex Carmichael, M...
ECIS
2000
15 years 7 months ago
Digital Material in a Political Work Context - The Case of Cuparla
Abstract - Understanding the appropriation of CSCW-Tools is key to their successful implementation. This paper explores the social and organizational appropriation of the Cuparla C...
Gerhard Schwabe, Helmut Krcmar
WSC
1997
15 years 7 months ago
A Simulation Environment for the Coordinated Operation of Multiple Autonomous Underwater Vehicles
A simulation environment of the coordinated operation of multiple Autonomous Underwater Vehicles (AUVs) is presented. The primary application of this simulation environment is the...
João Borges de Sousa, Aleks Göllü
STOC
2003
ACM
130views Algorithms» more  STOC 2003»
16 years 6 months ago
A tight bound on approximating arbitrary metrics by tree metrics
In this paper, we show that any n point metric space can be embedded into a distribution over dominating tree metrics such that the expected stretch of any edge is O(log n). This ...
Jittat Fakcharoenphol, Satish Rao, Kunal Talwar