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Microblogging in Crisis Situations: Mass Protests in Iran, Tunisia, Egypt
(2011-05-01)
In this paper we briefly examine the use of Twitter in Iran, Tunisia and Egypt during the mass political demonstrations and protests in June 2009, December 2010 and January 2011 respectively. We compare this usage with ...
Use and Usability in a Digital Library Search System
(Virginia Tech Digital Library Research Laboratory, 1999)
Digital libraries must reach out to users from all walks of life, serving information needs at all levels. To do this, they must attain high standards of usability over an extremely broad audience. This paper details the ...
Preservation of Etds on Ndltd Version 1.0
(Department of Computer Science, Virginia Polytechnic Institute & State University, 2003), TR-03-02
Extracting Named Entities Using Named Entity Recognizer and Generating Topics Using Latent Dirichlet Allocation Algorithm for Arabic News Articles
(Department of Computer Science, Virginia Polytechnic Institute & State University, 2015), TR-15-02
This paper explains for the Arabic language, how to extract named entities and topics from news articles. Due to the lack of high quality tools for Named Entity Recognition (NER) and topic identification for Arabic, we ...
Development of a Modern OPAC: From REVTOLC to MARIAN
(Department of Computer Science, Virginia Polytechnic Institute & State University, 1993-02-01), TR-93-06
Building a Lexicon from Machine-Readable Dictionaries for Improved Information Retrieval
(Department of Computer Science, Virginia Polytechnic Institute & State University, 1990), TR-90-17
Interactive Digital Video Authoring and Prototyping
(Department of Computer Science, Virginia Polytechnic Institute & State University, 1990), TR-90-13
A Frame-Based Language in Information Retrieval
(Department of Computer Science, Virginia Polytechnic Institute & State University, 1988), TR-88-25
A Knowledge-Based System for Composite Document Analysis and Retrieval: Design Issues in the CODER Project
(Department of Computer Science, Virginia Polytechnic Institute & State University, 1986-03-01), TR-86-06
Requirements Gathering and Modeling of Domain-Specific Digital Libraries with the 5S Framework: An Archaeological Case Study with ETANA
(Department of Computer Science, Virginia Polytechnic Institute & State University, 2005), TR-05-07