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CHI
2007
ACM
14 years 7 months ago
A grid-based extension to an assistive multimodal interface
This paper describes an extension to a multimodal system designed to improve Internet accessibility for the visually impaired. Here we discuss the novel application of a grid (pat...
Philip Strain, Graham McAllister, Emma Murphy, Rav...
MM
1993
ACM
107views Multimedia» more  MM 1993»
13 years 11 months ago
What Video Can and Can't Do for Collaboration: A Case Study
As multimedia becomes an integral part of collaborative systems, we must understand how to design such systems to support users’ rich set of existing interaction skills, rather ...
Ellen Isaacs, John C. Tang
INFOCOM
2007
IEEE
14 years 1 months ago
When TCP Friendliness Becomes Harmful
Abstract— Short TCP flows may suffer significant responsetime performance degradations during network congestion. Unfortunately, this creates an incentive for misbehavior by cl...
Amit Mondal, Aleksandar Kuzmanovic
SEMWEB
2010
Springer
13 years 5 months ago
When owl: sameAs Isn't the Same: An Analysis of Identity in Linked Data
Abstract. In Linked Data, the use of owl:sameAs is ubiquitous in interlinking data-sets. There is however, ongoing discussion about its use, and potential misuse, particularly with...
Harry Halpin, Patrick J. Hayes, James P. McCusker,...
ITS
2010
Springer
136views Multimedia» more  ITS 2010»
13 years 11 months ago
Do Micro-Level Tutorial Decisions Matter: Applying Reinforcement Learning to Induce Pedagogical Tutorial Tactics
Pedagogical tutorial tactics are policies for a tutor to decide the next action when there are multiple actions available. When the contents were controlled so as to be the same, l...
Min Chi, Kurt VanLehn, Diane J. Litman