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CSCW
2006
ACM
16 years 23 days ago
Response times in N-user replicated, centralized, and proximity-based hybrid collaboration architectures
We evaluate response times, in N-user collaborations, of the popular centralized (client-server) and replicated (peer-to-peer) architectures, and a hybrid architecture in which ea...
Sasa Junuzovic, Prasun Dewan
VIS
2009
IEEE
215views Visualization» more  VIS 2009»
16 years 8 months ago
Intrinsic Geometric Scale Space by Shape Diffusion
This paper formalizes a novel, intrinsic geometric scale space (IGSS) of 3D surface shapes. The intrinsic geometry of a surface is diffused by means of the Ricci flow for the gener...
Guangyu Zou, Jing Hua, Zhaoqiang Lai, Xianfeng ...
AINA
2007
IEEE
16 years 1 months ago
Multi-Stage Real Time Health Monitoring via ZigBee in Smart Homes
We present a framework for a wireless health monitoring system within a smart home using ZigBee technology. Vital signals are collected and processed using a 3-tiered architecture...
S. Dagtas, G. Pekhteryev, Zafer Sahinoglu
EVOW
2007
Springer
16 years 29 days ago
Self-organizing Bio-inspired Sound Transformation
We present a time domain approach to explore a sound transformation paradigm for musical performance. Given a set of sounds containing a priori desired qualities and a population o...
Marcelo F. Caetano, Jônatas Manzolli, Fernan...
ITICSE
2004
ACM
16 years 7 days ago
Self-efficacy and mental models in learning to program
Learning to program is a unique experience for each student, and it is not fully understood why one person in an introductory programming course learns to program better and more ...
Vennila Ramalingam, Deborah LaBelle, Susan Wiedenb...