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SIAMCO
2002
71views more  SIAMCO 2002»
13 years 4 months ago
Existence of Minimizers for Nonconvex, Noncoercive Simple Integrals
We consider the problem of minimizing autonomous, simple integrals like (P) min T 0 f x(t) , x (t) dt: x AC([0 , T]) with x(0) = x0 and x(T) = xT where f : R
P. Celada, S. Perrotta
CVPR
2011
IEEE
13 years 1 months ago
Total Variation for Cyclic Structures
We introduce a novel type of total variation regularizer, TVS1 , for cyclic structures such as angles or hue values. The method handles the periodicity of values in a simple and c...
Evgeny Strekalovskiy, Daniel Cremers
TMC
2012
11 years 7 months ago
E-MiLi: Energy-Minimizing Idle Listening in Wireless Networks
WiFi interface is known to be a primary energy consumer in mobile devices, and idle listening (IL) is the dominant source of energy consumption in WiFi. Most existing protocols, s...
Xinyu Zhang, Kang G. Shin
IS
2008
13 years 5 months ago
The complexity and approximation of fixing numerical attributes in databases under integrity constraints
Consistent query answering is the problem of characterizing and computing the semantically correct answers to queries from a database that may not satisfy certain integrity constr...
Leopoldo E. Bertossi, Loreto Bravo, Enrico Francon...
ISCA
1998
IEEE
118views Hardware» more  ISCA 1998»
13 years 9 months ago
Active Messages: A Mechanism for Integrated Communication and Computation
The design challenge for large-scale multiprocessors is (1) to minimize communication overhead, (2) allow communication to overlap computation, and (3) coordinate the two without ...
Thorsten von Eicken, David E. Culler, Seth Copen G...