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EMNLP
2007
15 years 8 months ago
Structured Prediction Models via the Matrix-Tree Theorem
This paper provides an algorithmic framework for learning statistical models involving directed spanning trees, or equivalently non-projective dependency structures. We show how p...
Terry Koo, Amir Globerson, Xavier Carreras, Michae...
SAC
2002
ACM
15 years 6 months ago
A modular approach to build structured event-based systems
Event-based systems are developed and used as a coordination model to integrate components in loosely coupled systems. Research and product development focused so far on efficienc...
Ludger Fiege, Gero Mühl, Felix C. Gärtne...
ICPR
2000
IEEE
16 years 7 months ago
Cooperation between Level Set Techniques and Dense 3D Registration for the Segmentation of Brain Structures
This paper presents a cooperative strategy between volumetric registration and segmentation. The segmentation method is based on the level set formalism. Starting from an initial ...
C. Baillard, Pierre Hellier, Christian Barillot
ISCAS
2005
IEEE
143views Hardware» more  ISCAS 2005»
16 years 7 days ago
Design and FPGA implementation of a structure of evolutionary digital filters for hardware implementation
— In this paper, we design and implement an improved hardware-based evolutionary digital filter (EDF) version 2. The EDF is an adaptive digital filter which is controlled by ad...
Masahide Abe, Hiroki Arai, Masayuki Kawamata
TCOM
2010
133views more  TCOM 2010»
15 years 5 months ago
Transmission control in cognitive radio as a Markovian dynamic game: Structural result on randomized threshold policies
Abstract——This paper considers an uplink time division multiple access (TDMA) cognitive radio network where multiple cognitive radios (secondary users) attempt to access a spect...
J. Huang, V. Krishnamurthy