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IADIS
2003
15 years 8 months ago
Evaluation of Web Sites a Theoretical Framework
We sketch a theoretical framework for the construction of evaluation schemes for web sites. The framework is based on the structure quite explicitly found in mathematics, physics ...
Terje Aaberge, Ivar Petter Grøtte, Ingjerd ...
TSD
2009
Springer
16 years 1 months ago
On a Computational Model for Language Acquisition: Modeling Cross-Speaker Generalisation
Abstract. The discovery of words by young infants involves two interrelated processes: (a) the detection of recurrent word-like acoustic patterns in the speech signal, and (b) cros...
Louis ten Bosch, Joris Driesen, Hugo Van Hamme, Lo...
CALCO
2005
Springer
126views Mathematics» more  CALCO 2005»
16 years 2 days ago
Context-Free Languages via Coalgebraic Trace Semantics
In this paper we identify context-free grammars as coalgebras. To obtain the associated context-free languages (consisting of only finite-length strings) we introduce a general a...
Ichiro Hasuo, Bart Jacobs
ICDM
2003
IEEE
238views Data Mining» more  ICDM 2003»
15 years 11 months ago
Sentiment Analyzer: Extracting Sentiments about a Given Topic using Natural Language Processing Techniques
We present Sentiment Analyzer (SA) that extracts sentiment (or opinion) about a subject from online text documents. Instead of classifying the sentiment of an entire document abou...
Jeonghee Yi, Tetsuya Nasukawa, Razvan C. Bunescu, ...
SIGMOD
1989
ACM
103views Database» more  SIGMOD 1989»
15 years 10 months ago
ODE (Object Database and Environment): The Language and the Data Model
ODE is a database system and environment based on the object paradigm. It offers one integrated data model for both database and general purpose manipulation. The database is defi...
Rakesh Agrawal, Narain H. Gehani