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ACL
2009
13 years 5 months ago
Learning foci for Question Answering over Topic Maps
This paper introduces the concepts of asking point and expected answer type as variations of the question focus. They are of particular importance for QA over semistructured data,...
Alexander Mikhailian, Tiphaine Dalmas, Rani Pinchu...
IV
2008
IEEE
129views Visualization» more  IV 2008»
14 years 1 months ago
113 Years of Physical Review: Using Flow Maps to Show Temporal and Topical Citation Patterns
We visualize 113 years of bibliographic data from the American Physical Society. The 389,899 documents are laid out in a two dimensional time-topic reference system. The citations...
Bruce W. Herr, Russell J. Duhon, Katy Börner,...
ICALT
2005
IEEE
14 years 1 months ago
Authoring Educational Topic Maps: Can We Make It Easier?
In this paper we examine some problems related to capturing the structure and the topic name space of learning content in the context of Topic Map authoring. We demonstrate that t...
Darina Dicheva, Christo Dichev
CHI
2009
ACM
14 years 8 months ago
What's in Wikipedia?: mapping topics and conflict using socially annotated category structure
Wikipedia is an online encyclopedia which has undergone tremendous growth. However, this same growth has made it difficult to characterize its content and coverage. In this paper ...
Aniket Kittur, Ed H. Chi, Bongwon Suh
TMRA
2005
Springer
14 years 29 days ago
Just for Me: Topic Maps and Ontologies
The development of the IRIS semantic desktop platform has provided illumination of some important issues associated with the collection and manipulation of knowledge assets that a...
Jack Park, Adam Cheyer