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EMNLP
2010
15 years 4 months ago
Latent-Descriptor Clustering for Unsupervised POS Induction
We present a novel approach to distributionalonly, fully unsupervised, POS tagging, based on an adaptation of the EM algorithm for the estimation of a Gaussian mixture. In this ap...
Michael Lamar, Yariv Maron, Elie Bienenstock
ICAI
2009
15 years 4 months ago
The Utility of Affect in the Selection of Actions and Goals Under Real-World Constraints
We present a novel affective goal selection mechanism for decision-making in agents with limited computational resources (e.g., such as robots operating under real-time constraint...
Paul W. Schermerhorn, Matthias Scheutz
CVPR
2011
IEEE
15 years 4 months ago
Globally-Optimal Greedy Algorithms for Tracking a Variable Number of Objects
We analyze the computational problem of multi-object tracking in video sequences. We formulate the problem using a cost function that requires estimating the number of tracks, as ...
Hamed Pirsiavash, Deva Ramanan, Charless Fowlkes
CDC
2010
IEEE
109views Control Systems» more  CDC 2010»
15 years 1 months ago
On-line optimal timing control of switched systems
This paper considers a real-time algorithm for performance optimization of switched-mode hybrid dynamical systems. The controlled parameter consists of the switching times between ...
Yorai Wardi, Philip Twu, Magnus Egerstedt
CORR
2011
Springer
159views Education» more  CORR 2011»
15 years 1 months ago
Multicriteria Steiner Tree Problem for Communication Network
Abstract—This paper addresses combinatorial optimization schemes for solving the multicriteria Steiner tree problem for communication network topology design (e.g., wireless mesh...
Mark Sh. Levin, Rustem I. Nuriakhmetov