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ESEM
2009
ACM
14 years 1 months ago
Understanding the use of inheritance with visual patterns
The goal of this work is to visualize inheritance in objectoriented programs to help its comprehension. We propose a single, compact view of all class hierarchies at once using a ...
Simon Denier, Houari A. Sahraoui
CVPR
2008
IEEE
13 years 11 months ago
Classification via semi-Riemannian spaces
In this paper, we develop a geometric framework for linear or nonlinear discriminant subspace learning and classification. In our framework, the structures of classes are conceptu...
Deli Zhao, Zhouchen Lin, Xiaoou Tang
IJCAI
2007
13 years 11 months ago
Locating Complex Named Entities in Web Text
Named Entity Recognition (NER) is the task of locating and classifying names in text. In previous work, NER was limited to a small number of predefined entity classes (e.g., peop...
Doug Downey, Matthew Broadhead, Oren Etzioni
COMPSEC
2002
92views more  COMPSEC 2002»
13 years 9 months ago
A practical key management scheme for access control in a user hierarchy
In a user hierarchy we say that a security class is subordinate to another security class if the former has a lower security privilege than the latter. To implement such a hierarc...
Sheng Zhong
CN
1999
103views more  CN 1999»
13 years 9 months ago
Topology Information Condensation in Hierarchical Networks
Inspired by the PNNI protocol of the ATM Forum, this work focuses on the problem of node aggregation within peer groups and link aggregation between peer groups. It is assumed tha...
Piet Van Mieghem