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» Is Computational Complexity a Barrier to Manipulation
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ISSAC
1994
Springer
119views Mathematics» more  ISSAC 1994»
15 years 9 months ago
Branch Cuts in Computer Algebra
Many standard functions, such as the logarithm and square root functions, cannot be de ned continuously on the complex plane. Mistaken assumptions about the properties of these fu...
Adam Dingle, Richard J. Fateman
EGC
2005
Springer
15 years 11 months ago
M-Grid: Using Ubiquitous Web Technologies to Create a Computational Grid
Abstract. There are many potential users and uses for grid computing. However, the concept of sharing computing resources excites security concerns and, whilst being powerful and f...
Robert John Walters, Stephen Crouch
ETRA
2006
ACM
143views Biometrics» more  ETRA 2006»
15 years 11 months ago
openEyes: a low-cost head-mounted eye-tracking solution
Eye tracking has long held the promise of being a useful methodology for human computer interaction. However, a number of barriers have stood in the way of the integration of eye ...
Dongheng Li, Jason S. Babcock, Derrick Parkhurst
141
Voted
CSR
2008
Springer
15 years 7 months ago
Cracks in the Defenses: Scouting Out Approaches on Circuit Lower Bounds
Razborov and Rudich identified an imposing barrier that stands in the way of progress toward the goal of proving superpolynomial lower bounds on circuit size. Their work on "n...
Eric Allender
ICIDS
2009
Springer
16 years 8 days ago
Exploring Narrative Presentation for Large Multimodal Lifelog Collections through Card Sorting
Using lifelogging tools, personal digital artifacts are collected continuously and passively throughout each day. The wealth of information such an archive contains on our life his...
Daragh Byrne, Gareth J. F. Jones