699 search results - page 94 / 140 » Hierarchical pitman-yor language model for information retri... |
UIST
1999
ACM
14 years 24 days ago
1999
ACM
Most document or information management systems rely on hierarchies to organise documents (e.g. files, email messages or web bookmarks). However, the rigid structures of hierarchi...
UM
2005
Springer
14 years 2 months ago
2005
Springer
This paper is concerned with user modelling issues such as adaptive educational environments, adaptive information retrieval, and support for collaboration. The HomeWork project is...
SPATIALCOGNITION
2004
Springer
14 years 1 months ago
2004
Springer
Establishing a clean relationship between a robot’s spatial model and natural language components is a non-trivial task, but is key to designing verbally controlled, navigating s...
SIGIR
2006
ACM
14 years 2 months ago
2006
ACM
We present a novel framework for answering complex questions that relies on question decomposition. Complex questions are decomposed by a procedure that operates on a Markov chain...
ECAI
1998
Springer
14 years 22 days ago
1998
Springer
Progressive processing allows a system to satisfy a set of requests under time pressure by limiting the amount of processing allocated to each task based on a predefined hierarchic...