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» Modeling User Affect from Causes and Effects
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CCGRID
2010
IEEE
15 years 2 months ago
The Effects of Untruthful Bids on User Utilities and Stability in Computing Markets
Markets of computing resources typically consist of a cluster (or a multi-cluster) and jobs that arrive over time and request computing resources in exchange for payment. In this p...
Sergei Shudler, Lior Amar, Amnon Barak, Ahuva Mu'a...
ECIR
1998
Springer
15 years 2 months ago
Evaluation of Interfaces for IRS: Modelling End-User Searching Behaviour
This paper describes an investigation in progress into the searching behaviour of end-users and how it is affected by interface design. The project focused on qualitative data gat...
Victoria Manglano, Micheline Beaulieu, Stephen E. ...
IVA
2007
Springer
15 years 7 months ago
An Expressive Avatar for Instant Messaging Endowed with Emotional Intelligence
In this paper, we propose to endow a graphical representation of a user in Instant Messaging – an avatar – with the ability to recognize and to express emotions and to play soc...
Alena Neviarouskaya, Helmut Prendinger, Mitsuru Is...
CHI
2011
ACM
14 years 5 months ago
More than skin deep: measuring effects of the underlying model on access-control system usability
In access-control systems, policy rules conflict when they prescribe different decisions (ALLOW or DENY) for the same access. We present the results of a user study that demonstr...
Robert W. Reeder, Lujo Bauer, Lorrie Faith Cranor,...
UIST
1993
ACM
15 years 5 months ago
Animation: From Cartoons to the User Interface
: User interfaces are often based on static presentations, a model ill suited for conveying change. Consequently, events on the screen frequently startle and confuse users. Cartoon...
Bay-Wei Chang, David Ungar