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10 years 3 months ago
Hierarchical Joint Learning: Improving Joint Parsing and Named Entity Recognition with Non-Jointly Labeled Data
One of the main obstacles to producing high quality joint models is the lack of jointly annotated data. Joint modeling of multiple natural language processing tasks outperforms si...
Jenny Rose Finkel, Christopher D. Manning
10 years 4 months ago
Simultaneous alignment and clustering for an image ensemble
Joint alignment for an image ensemble can rectify images in the spatial domain such that the aligned images are as similar to each other as possible. This important technology has...
Xiaoming Liu 0002, Yan Tong, Frederick W. Wheeler
10 years 4 months ago
Joint Decoding with Multiple Translation Models
Current SMT systems usually decode with single translation models and cannot benefit from the strengths of other models in decoding phase. We instead propose joint decoding, a met...
Yang Liu, Haitao Mi, Yang Feng, Qun Liu
10 years 5 months ago
Estimating 3D Pose via Stochastic Search and Expectation Maximization
In this paper an approach is described to estimate 3D pose using a part based stochastic method. A proposed representation of the human body is explored defined over joints that e...
Ben Daubney, Xianghua Xie
124views more  RAS 2007»
10 years 5 months ago
Compensation of velocity and/or acceleration joint saturation applied to redundant manipulator
The article describes a new method for velocity/acceleration redistribution in order to compensate joint velocity and/or acceleration saturation. The method is designed for redund...
Damir Omrcen, Leon Zlajpah, Bojan Nemec
108views more  RAS 2002»
10 years 6 months ago
Dynamic modelling, simulation and control of a manipulator with flexible links and joints
The paper presents a dynamic modelling technique for a manipulator with multiple flexible links and flexible joints, based on a combined Euler
B. Subudhi, Alan S. Morris
95views more  BC 2004»
10 years 6 months ago
Tactile efficiency of insect antennae with two hinge joints
Antennae are the main organs of the arthropod tactile sense. In contrast to other senses that are capable of retrieving spatial information, e.g. vision, spatial sampling of tactil...
André Frank Krause, Volker Dürr
92views more  AR 2002»
10 years 6 months ago
Development of a high-performance direct-drive joint
This paper reports on advances in the design and development of a high-performance direct-drive joint for robotics and automation. The joint integrates a motor, a torque sensor and...
Farhad Aghili, Martin Buehler, John M. Hollerbach
137views more  TWC 2008»
10 years 6 months ago
Ml joint CFO and channel estimation in OFDM systems with timing ambiguity
This letter addresses the problem of joint estimation of carrier frequency offset (CFO) and channel for OFDM systems in the presence of timing ambiguity. Based on two signal models...
Jianwu Chen, Yik-Chung Wu, Shaodan Ma, Tung-Sang N...
97views more  TVCG 2008»
10 years 6 months ago
Impulse-Based Control of Joints and Muscles
We propose a novel approach to proportional derivative (PD) control exploiting the fact that these equations can be solved analytically for a single degree of freedom. The analytic...
Rachel Weinstein, Eran Guendelman, Ronald Fedkiw