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CHI
1997
ACM
15 years 7 months ago
A Comparison of Reading Paper and On-Line Documents
We report on a laboratory study that compares reading from paper to reading on-line. Critical differences have to do with the major advantages paper offers in supporting annotatio...
Kenton O'Hara, Abigail Sellen
ADC
2005
Springer
135views Database» more  ADC 2005»
15 years 8 months ago
A Path-based Relational RDF Database
We propose a path-based scheme for storage and retrieval of RDF data using a relational database. The Semantic Web is much anticipated as the nextgeneration web where high-level p...
Akiyoshi Matono, Toshiyuki Amagasa, Masatoshi Yosh...
NDQA
2003
131views Education» more  NDQA 2003»
15 years 4 months ago
Panel on Web-Based Question Answering
Early TREC-style Question Answering Systems were characterized by the following features: (a) the answer of the question was known to be included in a given local corpus, (b) the ...
Dragomir R. Radev
FQAS
2009
Springer
196views Database» more  FQAS 2009»
15 years 7 months ago
Flexible SPARQL Querying of Web Data Tables Driven by an Ontology
This paper concerns the design of a workflow which permits to feed and query a data warehouse opened on the Web, driven by a domain ontology. This data warehouse has been built to...
Patrice Buche, Juliette Dibie-Barthélemy, H...
WEBI
2005
Springer
15 years 8 months ago
A Semi-Supervised Document Clustering Algorithm Based on EM
Document clustering is a very hard task in Automatic Text Processing since it requires to extract regular patterns from a document collection without a priori knowledge on the cat...
Leonardo Rigutini, Marco Maggini