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ICAI
2008
13 years 9 months ago
Behavior-based Perceptual Navigation for Semi-Autonomous Wheelchair Operations
Abstract-- This paper describes an overview of our semiautonomous (SA) wheelchair prototype and emphasizes the design of the perceptual navigation system. The goal of our project i...
Hajime Uchiyama, Walter D. Potter
CEEMAS
2001
Springer
14 years 3 days ago
Multi-agent System for Flexible Manufacturing Systems Management
The paper focuses on the application of a multi-agent system for a management process. The presented system is working on the structure of graph, where nodes represent decision mod...
Krzysztof Cetnarowicz, Jaroslaw Kozlak
PAMI
1998
92views more  PAMI 1998»
13 years 7 months ago
INFORMys: A Flexible Invoice-Like Form-Reader System
—In this paper, we describe a flexible form-reader system capable of extracting textual information from accounting documents, like invoices and bills of service companies. In th...
Francesca Cesarini, Marco Gori, Simone Marinai, Gi...
SODA
2001
ACM
87views Algorithms» more  SODA 2001»
13 years 9 months ago
A linear lower bound on index size for text retrieval
Most information-retrieval systems preprocess the data to produce an auxiliary index structure. Empirically, it has been observed that there is a tradeoff between query response t...
Erik D. Demaine, Alejandro López-Ortiz
DIAL
2006
IEEE
167views Image Analysis» more  DIAL 2006»
14 years 1 months ago
Tree clustering for layout-based document image retrieval
We describe a system for the retrieval on the basis of layout similarity of document images belonging to collections stored in digital libraries. Layout regions are extracted and ...
Simone Marinai, Emanuele Marino, Giovanni Soda