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RAS
2006
102views more  RAS 2006»
15 years 6 months ago
Direct visual tracking control of remote cellular robots
This paper presents the design of a stable non-linear control system for the remote visual tracking of cellular robots. The robot is controlled through visual feedback based on th...
Ricardo O. Carelli, José Santos-Victor, Fla...
ORL
2007
46views more  ORL 2007»
15 years 6 months ago
Duality in option pricing based on prices of other derivatives
We clarify a financial meaning of duality in the semi-infinite programming problem which emerges in the context of determining a derivative price range based only on the no-arbi...
Michi Nishihara, Mutsunori Yagiura, Toshihide Ibar...
CHI
2008
ACM
16 years 7 months ago
Undercover: authentication usable in front of prying eyes
A number of recent scams and security attacks (phishing, spyware, fake terminals, ...) hinge on a crook's ability to observe user behavior. In this paper, we describe the des...
Hirokazu Sasamoto, Nicolas Christin, Eiji Hayashi
CHI
2007
ACM
16 years 7 months ago
Towards the perfect infrastructure for usability testing on mobile devices
In this paper, we describe various setups that allow usability professionals to conduct effective user studies on mobile devices. We describe the factors relevant when building a ...
Rudy Schusteritsch, Carolyn Y. Wei, Mark LaRosa
CONCUR
2005
Springer
16 years 6 days ago
Deriving Weak Bisimulation Congruences from Reduction Systems
The focus of process calculi is interaction rather than computation, and for this very reason: (i) their operational semantics is conveniently expressed by labelled transition syst...
Roberto Bruni, Fabio Gadducci, Ugo Montanari, Pawe...