Sciweavers

3679 search results - page 37 / 736
» Answer set based design of knowledge systems
Sort
View
NDQA
2003
96views Education» more  NDQA 2003»
15 years 3 months ago
A Technique to Resolve Contradictory Answers
With the ever-increasing amount of textual information available, it is becoming increasingly unlikely that a single document will provide the answer to a question. A more likely ...
Catherine Blake
GROUP
2003
ACM
15 years 7 months ago
Communities of action: a cognitive and social approach to the design of CSCW systems
Most current theories about collective cognitive activities in limited groups apply to structurally closed co-operative situations Here we propose to work in the framework of inte...
Manuel Zacklad
114
Voted
AWIC
2005
Springer
15 years 7 months ago
Specifying Schema Mappings for Query Reformulation in Data Integration Systems
In data integration systems there is a problem of answering queries through a target schema, given a set of mappings between source schemas and the target schema, and given that th...
Tadeusz Pankowski
MISQ
2002
111views more  MISQ 2002»
15 years 1 months ago
A Design Theory for Systems That Support Emergent Knowledge Processes
This paper addresses the design problem of providing IT support for emerging knowledge processes (EKPs). EKPs are organizational activity patterns that exhibit three characteristi...
M. Lynne Markus, Ann Majchrzak, Les Gasser
CICLING
2006
Springer
15 years 5 months ago
Automatic Acquisition of Semantic-Based Question Reformulations for Question Answering
Abstract. In this paper, we present a method for the automatic acquisition of semantic-based reformulations from natural language questions. Our goal is to find useful and generic ...
Jamileh Yousefi, Leila Kosseim