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ICASSP
2008
IEEE
16 years 27 days ago
An iterative unsupervised learning method for information distillation
Information distillation techniques are used to analyze and interpret large volumes of speech and text archives in multiple languages and produce structured information of interes...
Kamand Kamangar, Dilek Hakkani-Tür, Gökh...
ISPDC
2006
IEEE
16 years 14 days ago
Managing Information and Time Flow in an Agent-Based E-Commerce System
Recently, we have proposed a comprehensive agent-based e-commerce system. While UML formalized, it lacked details how basic functions – e.g. user request to purchase a given pro...
Maciej Gawinecki, Maria Ganzha, Pawel Kobzdej, Mar...
SIGIR
2004
ACM
15 years 12 months ago
Polynomial filtering in latent semantic indexing for information retrieval
Latent Semantic Indexing (LSI) is a well established and effective framework for conceptual information retrieval. In traditional implementations of LSI the semantic structure of...
Effrosini Kokiopoulou, Yousef Saad
APCCM
2008
15 years 8 months ago
Context Analysis: Toward Pragmatics of Web Information Systems Design
On a high level of abstraction a Web Information System (WIS) can be described by a storyboard, which stract way specifies who will be using the system, in which way and for which...
Hui Ma, Klaus-Dieter Schewe, Bernhard Thalheim
COMSIS
2004
119views more  COMSIS 2004»
15 years 6 months ago
A Method and a Tool for Rapid Prototyping of Large-Scale Business Information Systems
This paper presents a method and concepts of a supporting tool for rapid prototyping of large-scale business information systems. Our method is based on the following guidelines: (...
Gordana Milosavljevic, Branko Perisic