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LREC
2010
143views Education» more  LREC 2010»
13 years 10 months ago
Bigorna -- A Toolkit for Orthography Migration Challenges
Languages are born, evolve and, eventually, die. During this evolution their spelling rules (and sometimes the syntactic and semantic ones) change, putting old documents out of us...
José João Almeida, André Sant...
IJCAI
2007
13 years 10 months ago
Detect and Track Latent Factors with Online Nonnegative Matrix Factorization
Detecting and tracking latent factors from temporal data is an important task. Most existing algorithms for latent topic detection such as Nonnegative Matrix Factorization (NMF) h...
Bin Cao, Dou Shen, Jian-Tao Sun, Xuanhui Wang, Qia...
ICDE
2012
IEEE
202views Database» more  ICDE 2012»
11 years 11 months ago
Recomputing Materialized Instances after Changes to Mappings and Data
—A major challenge faced by today’s information systems is that of evolution as data usage evolves or new data resources become available. Modern organizations sometimes exchan...
Todd J. Green, Zachary G. Ives
ITC
1991
IEEE
80views Hardware» more  ITC 1991»
14 years 10 days ago
An Intelligent Approach to Automatic Test Equipment
In diagnosing a failed system, a smart technician would choose tests to be performed based on the context of the situation. Currently, test program sets do not fault-. isolate wit...
William R. Simpson, John W. Sheppard
RCC
2000
113views more  RCC 2000»
13 years 8 months ago
The Aristotle Approach to Open Hypermedia
Large-scale distributed hypermedia systems comprise a generation of powerful tools to meet the demands of the new information globalization era. The most promising of such systems...
Costas Petrou, Drakoulis Martakos, Michael Hatzopo...