Sciweavers

8437 search results - page 327 / 1688
» Preferences over Sets
Sort
View
EMNLP
2007
15 years 8 months ago
A Systematic Comparison of Training Criteria for Statistical Machine Translation
We address the problem of training the free parameters of a statistical machine translation system. We show significant improvements over a state-of-the-art minimum error rate tr...
Richard Zens, Sasa Hasan, Hermann Ney
AAAI
2006
15 years 8 months ago
Extending Dynamic Backtracking to Solve Weighted Conditional CSPs
Many planning and design problems can be characterized as optimal search over a constrained network of conditional choices with preferences. To draw upon the advanced methods of c...
Robert T. Effinger, Brian C. Williams
AAAI
2006
15 years 8 months ago
CUI Networks: A Graphical Representation for Conditional Utility Independence
We introduce CUI networks, a compact graphical representation of utility functions over multiple attributes. CUI networks model multiattribute utility functions using the well stu...
Yagil Engel, Michael P. Wellman
CASCON
2001
114views Education» more  CASCON 2001»
15 years 8 months ago
User experience with alignment of real and virtual objects in a stereoscopic augmented reality interface
This paper reports two virtual pointer alignment experiments carried out using a stereoscopic augmented reality interface. The purpose was to evaluate users' sensitivity to s...
Ming Hou
EHCI
2001
15 years 8 months ago
An Evaluation of Two Input Devices for Remote Pointing
Remote pointing is an interaction style for presentation systems, interactive TV, and other systems where the user is positioned an appreciable distance from the display. A variety...
I. Scott MacKenzie, Shaidah Jusoh