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ICDM
2007
IEEE
133views Data Mining» more  ICDM 2007»
16 years 1 months ago
Topical N-Grams: Phrase and Topic Discovery, with an Application to Information Retrieval
Most topic models, such as latent Dirichlet allocation, rely on the bag-of-words assumption. However, word order and phrases are often critical to capturing the meaning of text in...
Xuerui Wang, Andrew McCallum, Xing Wei
ICRA
2007
IEEE
150views Robotics» more  ICRA 2007»
16 years 1 months ago
A Motion Planner for a Hybrid Robotic System with Kinodynamic Constraints
— The rapidly increasing complexity of tasks robotic systems are expected to carry out underscores the need for the development of motion planners that can take into account disc...
Erion Plaku, Lydia E. Kavraki, Moshe Y. Vardi
ICRA
2007
IEEE
190views Robotics» more  ICRA 2007»
16 years 1 months ago
A UPF-UKF Framework For SLAM
— In this paper we propose a SLAM framework which is based on an algorithm that combines an Unscented Particle Filter (UPF) and Unscented Kalman Filters (UKFs). A UPF is used to ...
Xiang Wang, Hong Zhang
ICRA
2007
IEEE
163views Robotics» more  ICRA 2007»
16 years 1 months ago
Implementing a Control System Framework for Automatic Generation of Manufacturing Cell Controllers
— Quickly adapting the manufacturing system to the production of new or modified products is critical for manufacturers in order to stay competitive. For flexible manufacturing...
Oscar Ljungkrantz, Knut Akesson, Johan Richardsson...
ICRA
2007
IEEE
149views Robotics» more  ICRA 2007»
16 years 1 months ago
Model-based Motion Estimation of Elastic Surfaces for Minimally Invasive Cardiac Surgery
— In order to assist surgeons during surgery on moving organs, e.g. minimally invasive beating heart bypass surgery, a master-slave system which synchronizes surgical instruments...
Thomas Bader, Alexander Wiedemann, Kathrin Roberts...