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IJCNLP
2005
Springer
15 years 11 months ago
Topic Tracking Based on Linguistic Features
This paper explores two linguistically motivated restrictions on the set of words used for topic tracking on newspaper articles: named entities and headline words. We assume that n...
Fumiyo Fukumoto, Yusuke Yamaji
HAPTICS
2003
IEEE
15 years 11 months ago
Haptic Effects for Virtual Reality-Based Post-Stroke Rehabilitation
The majority of today’s haptic interfaces are designed for hand-based interaction with virtual environments. However, there are several reallife tasks that require a person to i...
Rares F. Boian, Judith E. Deutsch, Chan Su Lee, Gr...
GECCO
2003
Springer
124views Optimization» more  GECCO 2003»
15 years 11 months ago
ERA: An Algorithm for Reducing the Epistasis of SAT Problems
A novel method, for solving satisfiability (SAT) instances is presented. It is based on two components: a) An Epistasis Reducer Algorithm (ERA) that produces a more suited represe...
Eduardo Rodriguez-Tello, Jose Torres-Jimenez
ICRA
2002
IEEE
101views Robotics» more  ICRA 2002»
15 years 11 months ago
Cartesian Impedance Control Techniques for Torque Controlled Light-Weight Robots
The paper compares various approaches to implementing a compliant Cartesian behavior for robotic manipulators: impedance, admittance and stiffness control. A new controller struc...
Alin Albu-Schäffer, Gerd Hirzinger
CIVR
2006
Springer
172views Image Analysis» more  CIVR 2006»
15 years 10 months ago
Retrieving Shapes Efficiently by a Qualitative Shape Descriptor: The Scope Histogram
Abstract. Efficient image retrieval from large image databases is a challenging problem. In this paper we present a method offering constant time complexity for the comparison of t...
Arne Schuldt, Björn Gottfried, Otthein Herzog