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DAGSTUHL
2004
13 years 9 months ago
On the Complexity of Parabolic Initial Value Problems with Variable Drift
We study the intrinsic difficulty of solving linear parabolic initial value problems numerically at a single point. We present a worst case analysis for deterministic as well as fo...
Knut Petras, Klaus Ritter
IADIS
2004
13 years 9 months ago
Electronic Markets for Public Services: The Complexity of Market Makers' Motives
This study contributes to the field of electronic government by discussing the concept of electronic markets for public services. Through the study the market makers' roles i...
Agneta Ranerup
WSC
2004
13 years 9 months ago
Simulating Growth Dynamics in Complex Adaptive Supply Networks
This paper discusses an extended adaptive supply network simulation model that explicitly captures growth (in terms of change in size over time, and birth and death) based on Utte...
Surya Dev Pathak, David M. Dilts, Gautam Biswas
MFCS
2004
Springer
14 years 29 days ago
Scaled Dimension and the Kolmogorov Complexity of Turing-Hard Sets
We study constructive and resource-bounded scaled dimension as an information content measure and obtain several results that parallel previous work on unscaled dimension. Scaled ...
John M. Hitchcock, María López-Vald&...
ACL
2004
13 years 9 months ago
Splitting Complex Temporal Questions for Question Answering Systems
This paper presents a multi-layered Question Answering (Q.A.) architecture suitable for enhancing current Q.A. capabilities with the possibility of processing complex questions. T...
Estela Saquete, Patricio Martínez-Barco, Ra...