Sciweavers

557 search results - page 58 / 112
» Two experiences designing for effective security
Sort
View
AIED
2005
Springer
14 years 2 months ago
The Use of Qualitative Reasoning Models of Interactions between Populations to Support Causal Reasoning of Deaf Students
Making inferences is crucial for understanding the world. The school may develop such skills but there are few formal opportunities for that. This paper describes an experiment de...
Paulo Salles, Heloisa Lima-Salles, Bert Bredeweg
SIGIR
2000
ACM
14 years 1 months ago
Evaluating evaluation measure stability
: This paper presents a novel way of examining the accuracy of the evaluation measures commonly used in information retrieval experiments. It validates several of the rules-of-thum...
Chris Buckley, Ellen M. Voorhees
SOUPS
2006
ACM
14 years 2 months ago
A comparison of perceived and real shoulder-surfing risks between alphanumeric and graphical passwords
Previous research has found graphical passwords to be more memorable than non-dictionary or “strong” alphanumeric passwords. Participants in a prior study expressed concerns t...
Furkan Tari, A. Ant Ozok, Stephen H. Holden
CHI
2009
ACM
14 years 9 months ago
Tailoring websites to increase contributions to online communities
Many online communities experience insufficient contributions from their members. In order to encourage contributions to the community, we examined a website tailoring approach to...
Min Kyung Lee, Tawanna Dillahunt, Bryan A. Pendlet...
ICAD
2004
13 years 10 months ago
Space, the Final Frontearcon: The Identification of Concurrently Presented Earcons in a Synthetic Spatialised Auditory Environme
Two experiments which investigate the impact of spatialised presentation on the identification of concurrently presented earcons are described. The first experiment compared the i...
David K. McGookin, Stephen A. Brewster