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AIEDU
2006
93views more  AIEDU 2006»
15 years 6 months ago
The Behavior of Tutoring Systems
Tutoring systems are described as having two loops. The outer loop executes once for each task, where a task usually consists of solving a complex, multi-step problem. The inner lo...
Kurt VanLehn
ICRA
2010
IEEE
116views Robotics» more  ICRA 2010»
15 years 5 months ago
Parameterized maneuver learning for autonomous helicopter flight
Abstract— Many robotic control tasks involve complex dynamics that are hard to model. Hand-specifying trajectories that satisfy a system’s dynamics can be very time-consuming a...
Jie Tang, Arjun Singh, Nimbus Goehausen, Pieter Ab...
SCHEDULING
2010
137views more  SCHEDULING 2010»
15 years 4 months ago
Criticality analysis of activity networks under interval uncertainty
This paper reconsiders the PERT scheduling problem when information about task duration is incomplete. We model uncertainty on task durations by intervals. With this problem formu...
Jérôme Fortin, Pawel Zielinski, Didie...
ACL
2010
15 years 4 months ago
Using Parse Features for Preposition Selection and Error Detection
We evaluate the effect of adding parse features to a leading model of preposition usage. Results show a significant improvement in the preposition selection task on native speaker...
Joel R. Tetreault, Jennifer Foster, Martin Chodoro...
COLING
2010
15 years 1 months ago
Towards a Unified Approach to Simultaneous Single-Document and Multi-Document Summarizations
Single-document summarization and multidocument summarization are very closely related tasks and they have been widely investigated independently. This paper examines the mutual i...
Xiaojun Wan