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ATAL
2009
Springer
16 years 1 months ago
A model for integrating dialogue and the execution of joint plans
Coming up with a plan for a team that operates in a non-deterministic environment is a complex process, and the problem is further complicated by the need for team members to comm...
Yuqing Tang, Timothy J. Norman, Simon Parsons
CAISE
2009
Springer
16 years 1 months ago
Deriving Information Requirements from Responsibility Models
Abstract. This paper describes research in understanding the requirements for complex information systems that are constructed from one or more generic COTS systems. We argue that,...
Ian Sommerville, Russell Lock, Tim Storer, John Do...
ICTIR
2009
Springer
16 years 1 months ago
A Quantum-Based Model for Interactive Information Retrieval
Abstract Even the best information retrieval model cannot always identify the most useful answers to a user query. This is in particular the case with web search systems, where it ...
Benjamin Piwowarski, Mounia Lalmas
IDA
2009
Springer
16 years 1 months ago
Underdetermined Instantaneous Audio Source Separation via Local Gaussian Modeling
Underdetermined source separation is often carried out by modeling time-frequency source coefficients via a fixed sparse prior. This approach fails when the number of active sourc...
Emmanuel Vincent, Simon Arberet, Rémi Gribo...
LPNMR
2009
Springer
16 years 1 months ago
Complexity of the Stable Model Semantics for Queries on Incomplete Databases
Abstract. We study the complexity of consistency checking and query answering on incomplete databases for languages ranging from non-recursive Datalog to disjunctive Datalog with n...
Jos de Bruijn, Stijn Heymans