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RT
2004
Springer
15 years 11 months ago
All-Frequency Precomputed Radiance Transfer for Glossy Objects
We introduce a method based on precomputed radiance transfer (PRT) that allows interactive rendering of glossy surfaces and includes shadowing effects from dynamic, “all-frequen...
Xinguo Liu, Peter-Pike J. Sloan, Heung-Yeung Shum,...
CHI
2010
ACM
15 years 11 months ago
The true cost of unusable password policies: password use in the wild
HCI research published 10 years ago pointed out that many users cannot cope with the number and complexity of passwords, and resort to insecure workarounds as a consequence. We pr...
Philip Inglesant, Martina Angela Sasse
ECAL
2003
Springer
15 years 11 months ago
A Universal Framework for Self-Replication
Abstract. Self-replication is a fundamental property of many interesting physical, formal and biological systems, such as crystals, waves, automata, and especially forms of natural...
Bryant Adams, Hod Lipson
EPIA
2003
Springer
15 years 11 months ago
jcc: Integrating Timed Default Concurrent Constraint Programming into Java
Abstract. This paper describes jcc, an integration of the timed default concurrent constraint programming framework [16] (Timed Default cc) into JAVA [7]. jcc is intended for use i...
Vijay A. Saraswat, Radha Jagadeesan, Vineet Gupta
HAPTICS
2002
IEEE
15 years 11 months ago
Virtual Peg-in-Hole Performance Using a 6-DOF Magnetic Levitation Haptic Device: Comparison with Real Forces and with Visual Gui
We describe two experiments using three testbeds (real, virtual and vision-only) for comparison of user performance during 3-D peg-in-hole tasks. Tasks are performed using a six-d...
B. J. Unger, A. Nicolaidis, Peter J. Berkelman, A....
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