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CSFW
1997
IEEE
15 years 10 months ago
Eliminating Covert Flows with Minimum Typings
A type system is given that eliminates two kinds of covert flows in an imperative programming language. The first kind arises from nontermination and the other from partial oper...
Dennis M. Volpano, Geoffrey Smith
MTA
2006
218views more  MTA 2006»
15 years 6 months ago
Object-based MPEG-2 video indexing and retrieval in a collaborative environment
In this paper, an object-based video retrieval methodology for search in large, heterogeneous video collections is presented. The proposed approach employs a real-time, compressed-...
Vasileios Mezaris, Ioannis Kompatsiaris, Michael G...
FUIN
2008
93views more  FUIN 2008»
15 years 6 months ago
Logic-based Conflict Detection for Distributed Policies
Policies are used to describe rules that are employed to modify (often distributed) system behaviour at runtime. Typically policies are created by many different people and there a...
Carlo Montangero, Stephan Reiff-Marganiec, Laura S...
KDD
2009
ACM
200views Data Mining» more  KDD 2009»
16 years 1 months ago
Visual analysis of documents with semantic graphs
In this paper, we present a technique for visual analysis of documents based on the semantic representation of text in the form of a directed graph, referred to as semantic graph....
Delia Rusu, Blaz Fortuna, Dunja Mladenic, Marko Gr...
AOSD
2007
ACM
15 years 10 months ago
Tribe: a simple virtual class calculus
Beginning with BETA, a range of programming language mechanisms such as virtual classes (class-valued attributes of objects) have been developed to allow inheritance in the presen...
Dave Clarke, Sophia Drossopoulou, James Noble, Tob...