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QUESTA
2010
86views more  QUESTA 2010»
14 years 10 months ago
Dynamic admission and service rate control of a queue
This paper investigates a queueing system in which the controller can perform admission and service rate control. In particular, we examine a single server queueing system with Po...
Kranthi Mitra Adusumilli, John J. Hasenbein
COST
2010
Springer
134views Multimedia» more  COST 2010»
14 years 6 months ago
Speech, Gaze and Head Motion in a Face-to-Face Collaborative Task
: In the present work we observe two subjects interacting in a collaborative task on a shared environment. During the experiment we measured the task completion time under two diff...
Sascha Fagel, Gérard Bailly
COST
2010
Springer
157views Multimedia» more  COST 2010»
14 years 6 months ago
Adaptation in Turn-Initiations
This study investigates the variability in the temporal alignment of turn initiations and its relationship to the entrainment and power structure between the interlocutors. The dat...
Stefan Benus
ALGORITHMICA
2010
154views more  ALGORITHMICA 2010»
14 years 12 months ago
On the Convergence of Multicast Games in Directed Networks
We investigate the convergence of the price of anarchy after a limited number of moves in the classical multicast communication game when the underlying communication networks is ...
Angelo Fanelli, Michele Flammini, Luca Moscardelli
ECCC
2007
86views more  ECCC 2007»
14 years 11 months ago
On Parameterized Approximability
Abstract. Combining classical approximability questions with parameterized complexity, we introduce a theory of parameterized approximability. The main intention of this theory is ...
Yijia Chen, Martin Grohe, Magdalena Grüber