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» Performance modeling of component assemblies
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VLDB
2005
ACM
90views Database» more  VLDB 2005»
15 years 3 months ago
Tuning Schema Matching Software using Synthetic Scenarios
Most recent schema matching systems assemble multiple components, each employing a particular matching technique. The domain user must then tune the system: select the right compo...
Mayssam Sayyadian, Yoonkyong Lee, AnHai Doan, Arno...
ICDAR
2009
IEEE
15 years 4 months ago
Text Localization in Natural Scene Images Based on Conditional Random Field
This paper proposes a novel hybrid method to robustly and accurately localize texts in natural scene images. A text region detector is designed to generate a text confidence map,...
Yi-Feng Pan, Xinwen Hou, Cheng-Lin Liu
TII
2010
124views Education» more  TII 2010»
14 years 4 months ago
Address-Independent Estimation of the Worst-case Memory Performance
Abstract--Real-time systems are subject to temporal constraints and require a schedulability analysis to ensure that task execution finishes within lower and upper specified bounds...
Basilio B. Fraguela, Diego Andrade, Ramon Doallo
ICASSP
2011
IEEE
14 years 1 months ago
Score fusion and calibration in multiple language detectors with large performance variation
In a large-scale language detection task, performance variation found between different component systems and different target languages has an adverse effect to the pooled error ...
Raymond W. M. Ng, Cheung-Chi Leung, Tan Lee, Bin M...
MEMOCODE
2008
IEEE
15 years 4 months ago
Estimating the Performance of Cache Replacement Policies
—Caches are commonly employed to hide the latency gap between memory and the CPU by exploiting locality in memory accesses. The cache performance strongly influences a system’...
Daniel Grund, Jan Reineke