786 search results - page 75 / 158 » Task Representation and Retrieval in an Ontology-Guided Mode... |
IWSSD
1993
IEEE
15 years 1 months ago
1993
IEEE
We are developing tools to support a conversational metaphor for requirements definition and analysis. Our conversational model consists of three components: (1) a hypertextual re...
ECIR
2004
Springer
14 years 11 months ago
2004
Springer
In this paper we report on a study of implicit feedback models for unobtrusively tracking the information needs of searchers. Such models use relevance information gathered from se...
SIGIR
2010
ACM
15 years 1 months ago
2010
ACM
In this paper, a language model adapted to graph-based representation of image content is proposed and assessed. The full indexing and retrieval processes are evaluated on two di�...
ITS
2004
Springer
15 years 3 months ago
2004
Springer
This work is devoted to lattice-based information representation of correlations among delivery criteria in transport logistics. The number of delivery criteria, their ranking acc...
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
We present learning and inference algorithms for a versatile class of partially observed vector autoregressive (VAR) models for multivariate time-series data. VAR models can captu...