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LAWEB
2003
IEEE
15 years 12 months ago
Collaborative Learning and Creative Writing
CSCL software tools must provide support for group work and should be based on a collaborative learning technique. The PBL based CCCuento tool is introduced here. It is intended t...
Luis A. Guerrero, Boris Mejías, Césa...
LCN
2003
IEEE
15 years 12 months ago
Pipelining and Overlapping for MPI Collective Operations
Collective operations are an important aspect of the currently most important message-passing programming model MPI (Message Passing Interface). Many MPI applications make heavy u...
Joachim Worringen
SIGMETRICS
2003
ACM
15 years 12 months ago
Maximum and asymptotic UDP throughput under CHOKe
A recently proposed active queue management, CHOKe, aims to protect TCP from UDP flows. Simulations have shown that as UDP rate increases, its bandwidth share initially rises but...
Jiantao Wang, Ao Tang, Steven H. Low
AMR
2003
Springer
139views Multimedia» more  AMR 2003»
15 years 12 months ago
Intelligent Visual Descriptor Extraction from Video Sequences
Abstract. Extraction of visual descriptors is a crucial problem for stateof-the-art visual information analysis. In this paper, we present a knowledgebased approach for detection o...
Paraskevi K. Tzouveli, Georgios Andreou, Gabriel T...
DSVIS
2003
Springer
15 years 12 months ago
Architectures for Widget-Level Plasticity
rs to become familiar with abstract modeling concepts or difficult language syntax. This is a departure from traditional visual interface development tools, in which developers sel...
Baha Jabarin, T. C. Nicholas Graham