Sciweavers

701 search results - page 37 / 141
» Design patterns for lazy evaluation
Sort
View
KDD
2010
ACM
287views Data Mining» more  KDD 2010»
13 years 11 months ago
Designing efficient cascaded classifiers: tradeoff between accuracy and cost
We propose a method to train a cascade of classifiers by simultaneously optimizing all its stages. The approach relies on the idea of optimizing soft cascades. In particular, inst...
Vikas C. Raykar, Balaji Krishnapuram, Shipeng Yu
APGV
2005
ACM
125views Visualization» more  APGV 2005»
14 years 3 months ago
Designing a tone mapping algorithm for road visibility experiments
In this paper, we propose a tone mapping operator based on a multiscale representation pattern and on thresholds of detection contrast computed for local adaptation luminances. Th...
Justine Grave, Roland Brémond
DEBU
2008
136views more  DEBU 2008»
13 years 9 months ago
Towards a Unified Declarative and Imperative XQuery Processor
Since the birth of XML, the processing of XML query languages like XQuery/XQueryP has been widely researched in the academic and industrial communities. Most of the approaches con...
Zhen Hua Liu, Anguel Novoselsky, Vikas Arora
FPGA
2009
ACM
285views FPGA» more  FPGA 2009»
14 years 4 months ago
PERG-Rx: a hardware pattern-matching engine supporting limited regular expressions
PERG is a pattern matching engine designed for locating predefined byte string patterns (rules) from the ClamAV virus signature database in a data stream. This paper presents PERG...
Johnny Tsung Lin Ho, Guy G. Lemieux
ICSE
2008
IEEE-ACM
14 years 10 months ago
An ontology-driven software architecture evaluation method
Software architecture evaluation has a crucial role in the life cycle of software intensive systems. In this paper we propose an approach to empower a software architecture evalua...
Aida Erfanian, Fereidoun Shams Aliee