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OOIS
2001
Springer
15 years 11 months ago
From Use Cases to Objects: An Industrial Information Systems Case Study Analysis
Identifying the objects that constitute a software system is a critical task for any object-oriented system development and several techniques have already been introduced to tack...
João M. Fernandes, Ricardo Jorge Machado
AAAI
2000
15 years 8 months ago
Conceptual Indexing: Practical Large-Scale AI for Efficient Information Access
Finding information is a problem shared by people and intelligent systems. This paper describes an experiment combining both human and machine aspects in a knowledgebased system t...
William A. Woods
IPM
2007
83views more  IPM 2007»
15 years 6 months ago
Information retrieval performance measures for a current awareness report composition aid
This papers studies a special “small” information retrieval problem where user satisfaction only depends on the ordering of documents. We look for a retrieval performance meas...
Thomas Krichel
AUTOMATICA
1999
44views more  AUTOMATICA 1999»
15 years 6 months ago
Square-root information filtering and fixed-interval smoothing with singularities
The square-root information filter and smoother algorithms have been generalized to handle singular state transition matrices and perfect measurements. This has been done to allow...
Mark L. Psiaki
NAACL
2010
15 years 4 months ago
Query Ambiguity Revisited: Clickthrough Measures for Distinguishing Informational and Ambiguous Queries
Understanding query ambiguity in web search remains an important open problem. In this paper we reexamine query ambiguity by analyzing the result clickthrough data. Previously pro...
Yu Wang, Eugene Agichtein