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FPL
2008
Springer
143views Hardware» more  FPL 2008»
15 years 5 months ago
Fast toggle rate computation for FPGA circuits
This paper presents a fast and scalable method of computing signal toggle rate in FPGA-based circuits. Our technique is a vectorless estimation technique, which can be used in a C...
Tomasz S. Czajkowski, Stephen Dean Brown
AMW
2010
15 years 5 months ago
Generating XML/GML Schemas from Geographic Conceptual Schemas
Abstract. A large volume of data with complex structures is currently represented in GML (Geography Markup Language) for storing and exchanging geographic information. As the size ...
André C. Hora, Clodoveu A. Davis Jr., Mirel...
APVIS
2010
15 years 5 months ago
Interactive volumetric lighting simulating scattering and shadowing
In this paper we present a volumetric lighting model, which simulates scattering as well as shadowing in order to generate high quality volume renderings. By approximating light t...
Timo Ropinski, Christian Döring, Christof Rez...
CIMAGING
2010
195views Hardware» more  CIMAGING 2010»
15 years 5 months ago
SPIRAL out of convexity: sparsity-regularized algorithms for photon-limited imaging
The observations in many applications consist of counts of discrete events, such as photons hitting a detector, which cannot be effectively modeled using an additive bounded or Ga...
Zachary T. Harmany, Roummel F. Marcia, Rebecca Wil...
COMAD
2008
15 years 5 months ago
Native Multidimensional Indexing in Relational Databases
In existing database systems there is a strong need for searching data according to many attributes. In commercial database platforms, the standard search over multiple attributes...
David Hoksza, Tomás Skopal