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IUI
2000
ACM
14 years 21 hour ago
Expression constraints in multimodal human-computer interaction
Thanks to recent scientific advances, it is now possible to design multimodal interfaces allowing the use of speech and pointing out gestures on a touchscreen. However, present sp...
Sandrine Robbe-Reiter, Noelle Carbonell, Pierre Da...
ICALP
2010
Springer
14 years 13 days ago
SDP Gaps for 2-to-1 and Other Label-Cover Variants
In this paper we present semidefinite programming (SDP) gap instances for the following variants of the Label-Cover problem, closely related to the Unique Games Conjecture: (i) 2-...
Venkatesan Guruswami, Subhash Khot, Ryan O'Donnell...
INFOCOM
2010
IEEE
13 years 6 months ago
Towards a Theory of Anonymous Networking
The problem of anonymous networking when an eavesdropper observes packet timings in a communication network is considered. The goal is to hide the identities of source-destination...
Javad Ghaderi, Rayadurgam Srikant
CSR
2007
Springer
14 years 1 months ago
Ruling Out Polynomial-Time Approximation Schemes for Hard Constraint Satisfaction Problems
The maximum constraint satisfaction problem (Max CSP) is the following computational problem: an instance is a finite collection of constraints on a set of variables, and the goal...
Peter Jonsson, Andrei A. Krokhin, Fredrik Kuivinen
AI
2002
Springer
13 years 7 months ago
Relaxed Unification - Proposal
Abstract. The traditional unification is strict in the sense that it requires a perfect agreement between the terms being unified. In practice, data is seldom error-free and can co...
Tony Abou-Assaleh, Nick Cercone