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AAAI
2007
15 years 8 months ago
Modeling and Learning Vague Event Durations for Temporal Reasoning
This paper reports on our recent work on modeling and automatically extracting vague, implicit event durations from text (Pan et al., 2006a, 2006b). It is a kind of commonsense kn...
Feng Pan, Rutu Mulkar, Jerry R. Hobbs
TSMC
2008
89views more  TSMC 2008»
15 years 6 months ago
A Probabilistic Wavelet System for Stochastic and Incomplete Data-Based Modeling
A probabilistic wavelet system (PWS) is proposed to model the unknown dynamic system with stochastic and incomplete data. When compared with the traditional wavelet system, the PWS...
Zhi Liu, Han-Xiong Li, Yun Zhang
DAGSTUHL
2007
15 years 8 months ago
An analytic solution to the alibi query in the bead model for moving object data
Abstract. Moving objects produce trajectories, which are stored in databases by means of finite samples of time-stamped locations. When also speed limitations in these sample poin...
Bart Kuijpers, Walied Othman
ECIS
2001
15 years 8 months ago
Modelling IS successions in e commerce
The paper considers the conditions governing the diffusion and development of e-commerce. The analysis builds on earlier discussions of technological successions and explores a nu...
Paul Windrum, Chris Birchenhall, Ray Hackney
JACIII
2008
101views more  JACIII 2008»
15 years 6 months ago
On-Line Fault Detection and Compensation of Hydraulic Driven Machines Using Modelling Techniques
The development of on line model-based fault detection systems in machinery improves the operational reliability of industrial systems and reduces the operational and maintenance ...
Chrissanthi Angeli, Avraam Chatzinikolaou