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CSCW
2004
ACM
16 years 8 days ago
Territoriality in collaborative tabletop workspaces
Researchers seeking alternatives to traditional desktop computers have begun exploring the potential collaborative benefits of digital tabletop displays. However, there are still ...
Stacey D. Scott, M. Sheelagh T. Carpendale, Kori M...
CSCW
2004
ACM
16 years 8 days ago
Avoiding interference: how people use spatial separation and partitioning in SDG workspaces
Single Display Groupware (SDG) lets multiple co-located people, each with their own input device, interact simultaneously over a single communal display. While SDG is beneficial, ...
Edward Tse, Jonathan Histon, Stacey D. Scott, Saul...
CCS
2004
ACM
16 years 7 days ago
KNOW Why your access was denied: regulating feedback for usable security
We examine the problem of providing useful feedback about access control decisions to users while controlling the disclosure of the system’s security policies. Relevant feedback...
Apu Kapadia, Geetanjali Sampemane, Roy H. Campbell
VLDB
2004
ACM
118views Database» more  VLDB 2004»
16 years 5 days ago
On the performance of bitmap indices for high cardinality attributes
It is well established that bitmap indices are efficient for read-only attributes with low attribute cardinalities. For an attribute with a high cardinality, the size of the bitma...
Kesheng Wu, Ekow J. Otoo, Arie Shoshani
ICMENS
2003
IEEE
153views Hardware» more  ICMENS 2003»
16 years 3 days ago
Biologically Inspired Intelligent Robots Using Artificial Muscles
Humans throughout history have always sought to mimic the appearance, mobility, functionality, intelligent operation, and thinking process of biological creatures. This field of b...
Yoseph Bar-Cohen
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