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CIKM
1998
Springer
15 years 11 months ago
Ontology-Based Extraction and Structuring of Information from Data-Rich Unstructured Documents
We present a new approach to extracting information from unstructured documents based on an application ontology that describes a domain of interest. Starting with such an ontolog...
David W. Embley, Douglas M. Campbell, Randy D. Smi...
VMV
2003
142views Visualization» more  VMV 2003»
15 years 8 months ago
Evaluation and Improvement of Region-Based Motion Segmentation
Several approaches of motion segmentation were published in the last years, but an evaluation of these different approaches is missing up to now. Here we evaluate different method...
Mark Ross
TSMC
2002
110views more  TSMC 2002»
15 years 6 months ago
Bio-mimetic trajectory generation of robots via artificial potential field with time base generator
This paper proposes a new trajectory generation method that allows full control of transient behavior, namely, time-to-target and velocity profile, based on the artificial potentia...
Toshio Tsuji, Yoshiyuki Tanaka, Pietro Morasso, Vi...
209
Voted
ER
2005
Springer
140views Database» more  ER 2005»
16 years 10 days ago
Schema Integration Based on Uncertain Semantic Mappings
Abstract. Schema integration is the activity of providing a unified representation of multiple data sources. The core problems in schema integration are: schema matching, i.e. the...
Matteo Magnani, Nikos Rizopoulos, Peter McBrien, D...
ICCBR
2005
Springer
16 years 10 days ago
Learning Similarity Measures: A Formal View Based on a Generalized CBR Model
Abstract. Although similarity measures play a crucial role in CBR applications, clear methodologies for defining them have not been developed yet. One approach to simplify the de...
Armin Stahl