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CLEF
2010
Springer
15 years 5 months ago
A Question Answering System based on Information Retrieval and Validation
Abstract. Our participation at ResPubliQA 2010 was based on applying an Information Retrieval (IR) engine of high performance and a validation step for removing incorrect answers. ...
Álvaro Rodrigo, Joaquín Pérez...
JCIT
2007
96views more  JCIT 2007»
15 years 4 months ago
A Paper-Centred Information System: Effectiveness and Quality Implications in UK Police Intelligence Units
This paper investigates the quality of information and intelligence in the United Kingdom’s (UK) police intelligence units with a particular emphasis on the role of paper-based ...
Gabriella Spinelli, Bhavna Sharma
CAISE
2008
Springer
15 years 6 months ago
On Modeling and Analyzing Cost Factors in Information Systems Engineering
Introducing enterprise information systems (EIS) is usually associated with high costs. It is therefore crucial to understand those factors that determine or influence these costs....
Bela Mutschler, Manfred Reichert
IJEB
2006
77views more  IJEB 2006»
15 years 4 months ago
Refinery of an internet-based search tool: exploring perceptions from information systems practitioners
: In today's dynamic business environment, the capability to understand the needs and responses of stakeholders is critical, as such management can devise effective plans and ...
Michael Chau, Ivy Chan
ACSAC
1999
IEEE
15 years 8 months ago
Security Policy Coordination for Heterogeneous Information Systems
Coordinating security policies in information enclaves is challenging due to their heterogeneity and autonomy. Administrators must reconcile the semantic diversity of data and sec...
John Hale, Pablo Galiasso, Mauricio Papa, Sujeet S...