4242 search results - page 74 / 849 » For a science of group interaction |
172
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CRYPTO
2000
Springer
15 years 10 months ago
2000
Springer
A group signature scheme allows a group member to sign messages anonymously on behalf of the group. However, in the case of a dispute, the identity of a signature’s originator ca...
174
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CHI
2001
ACM
16 years 6 months ago
2001
ACM
Group meetings and other non-desk situations require that people be able to interact at a distance from a display surface. This paper describes a technique using a laser pointer a...
229
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ITICSE
2004
ACM
15 years 11 months ago
2004
ACM
Final year, group (capstone) projects in computing disciplines are often expected to fill multiple roles: in addition to allowing students to learn important domain-specific knowl...
117
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IVC
1998
15 years 6 months ago
1998
This paper analyses the improvements that can be gained in the generalized Hough transform method for recognizing objects through the use of imperfect perceptual grouping techniqu...
