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» Materializing Ubiquitous Computing Environments
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CHI
2005
ACM
14 years 10 months ago
A study on the use of semaphoric gestures to support secondary task interactions
We present results of a study that considers (a) gestures outside the context of a specific implementation and (b) their use in supporting secondary, rather than primary tasks in ...
Maria Karam, Monica M. C. Schraefel
VLDB
2002
ACM
157views Database» more  VLDB 2002»
14 years 10 months ago
A formal perspective on the view selection problem
The view selection problem is to choose a set of views to materialize over a database schema, such that the cost of evaluating a set of workload queries is minimized and such that ...
Rada Chirkova, Alon Y. Halevy, Dan Suciu
ACMDIS
2006
ACM
14 years 4 months ago
The history tablecloth: illuminating domestic activity
The History Tablecloth is a flexible substrate screen-printed with electroluminescent material forming a grid of lace-like elements. When objects are left on the table, cells bene...
William W. Gaver, John Bowers, Andy Boucher, Andy ...
ACISP
2006
Springer
14 years 4 months ago
Towards Provable Security for Ubiquitous Applications
Abstract. The emergence of computing environments where smart devices are embedded pervasively in the physical world has made possible many interesting applications and has trigger...
Mike Burmester, Tri Van Le, Breno de Medeiros
MC
2003
102views Computer Science» more  MC 2003»
13 years 11 months ago
Embedded Interactive Systems: Toward Everyday Environments as the Interface
Under headings such as ubiquitous, invisible and ambient computing, new approaches to human-computer interfacing are investigated that give primacy to the physical world. It is en...
Hans-Werner Gellersen