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ICDT
1997
ACM
90views Database» more  ICDT 1997»
15 years 11 months ago
Adding Structure to Unstructured Data
We develop a new schema for unstructured data. Traditional schemas resemble the type systems of programming languages. For unstructured data, however, the underlying type may be mu...
Peter Buneman, Susan B. Davidson, Mary F. Fernande...
ICRA
1994
IEEE
102views Robotics» more  ICRA 1994»
15 years 11 months ago
Articulated Structures with Tendon Actuation for Whole-Limb Manipulation
We present a general framework for the modelling of a class of mechanical systems for robotic manipulation, consisting of articulated limbs with redundant tendinous actuation and ...
Paolo Petreschi, Domenico Prattichizzo, Antonio Bi...
KI
2007
Springer
15 years 7 months ago
Solving Decentralized Continuous Markov Decision Problems with Structured Reward
We present an approximation method that solves a class of Decentralized hybrid Markov Decision Processes (DEC-HMDPs). These DEC-HMDPs have both discrete and continuous state variab...
Emmanuel Benazera
CORR
2004
Springer
82views Education» more  CORR 2004»
15 years 7 months ago
Schema-based Scheduling of Event Processors and Buffer Minimization for Queries on Structured Data Streams
We introduce an extension of the XQuery language, FluX, that supports event-based query processing and the conscious handling of main memory buffers. Purely event-based queries of...
Christoph Koch, Stefanie Scherzinger, Nicole Schwe...
IJSYSC
2000
86views more  IJSYSC 2000»
15 years 7 months ago
Synthesis of minimax optimal controllers for uncertain time-delay systems with structured uncertainty
This paper is concerned with the design of robust state feedback controllers for a class of uncertain time-delay systems. The uncertainty is assumed to satisfy a certain integral ...
S. O. Reza Moheimani, Andrey V. Savkin, Ian R. Pet...