306 search results - page 14 / 62 » Answering why and why not questions in user interfaces |
258
click to vote
IR
2011
15 years 1 months ago
2011
In this paper, we evaluate a number of machine learning techniques for the task of ranking answers to why-questions. We use TF-IDF together with a set of 36 linguistically motivate...
172
click to vote
WSC
2007
15 years 8 months ago
2007
I summarize my experience from having taught simulation to over 7000 students for over 30 years; to undergraduate, graduate and Ph. D. business students, executives and high schoo...
112
click to vote
CHI
2009
ACM
16 years 6 months ago
2009
ACM
Community-based question and answer (Q&A) systems facilitate information exchange and enable the creation of reusable knowledge repositories. While these systems are growing i...
235
click to vote
EKAW
2010
Springer
15 years 4 months ago
2010
Springer
Linked Data semantic sources, in particular DBpedia, can be used to answer many user queries. PowerAqua is an open multi-ontology Question Answering (QA) system for the Semantic We...
175
click to vote
WSDM
2009
ACM
16 years 26 days ago
2009
ACM
This paper focuses on ‘user browsing graph’ which is constructed with users’ click-through behavior modeled with Web access logs. User browsing graph has recently been adopt...