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CORR
2000
Springer
103views Education» more  CORR 2000»
15 years 1 months ago
Towards a query language for annotation graphs
The multidimensional, heterogeneous, and temporal nature of speech databases raises interesting challenges for representation and query. Recently, annotation graphs have been prop...
Steven Bird, Peter Buneman, Wang Chiew Tan
ECCC
2000
117views more  ECCC 2000»
15 years 1 months ago
On Testing Expansion in Bounded-Degree Graphs
We consider testing graph expansion in the bounded-degree graph model. Specifically, we refer to algorithms for testing whether the graph has a second eigenvalue bounded above by a...
Oded Goldreich, Dana Ron
IJDAR
2002
108views more  IJDAR 2002»
15 years 1 months ago
Document understanding for a broad class of documents
We present a document analysis system able to assign logical labels and extract the reading order in a broad set of documents. All information sources, from geometric features and ...
Marco Aiello, Christof Monz, Leon Todoran
AI
1999
Springer
15 years 1 months ago
An Affective Mobile Robot Educator with a Full-Time Job
Sage is a robot that has been installed at the Carnegie Museum of Natural History as a full-time autonomous member of the staff. Its goal is to provide educational content to muse...
Illah R. Nourbakhsh
CORR
1998
Springer
125views Education» more  CORR 1998»
15 years 1 months ago
Some Ontological Principles for Designing Upper Level Lexical Resources
The purpose of this paper is to explore some semantic problems related to the use of linguistic ontologies in information systems, and to suggest some organizing principles aimed ...
Nicola Guarino