Bigraph

Known as: Bigraphs, Link graph, Place graph

A bigraph (often used in the plural bigraphs) can be modelled as the superposition of a graph (the link graph) and a set of trees (the place graph…

Papers overview

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2011

Content Based Multimedia Retrieval on nontextual documents is often constrained by available metadata. User-generated tags…

2010

The advent of miniaturized sensors that can be carried on the body or embedded in the environment, together with ubiquitous…

2010

Social networks applications have become popular for sharing information. Social networks data usually contain users'private…

2009

This paper focuses on ‘user browsing graph’ which is constructed with users’ click-through behavior modeled with Web access logs…

2009

In many real-world domains, link graph is one of the most effective ways to model the relationships between objects. Measuring…

2007

Anti-spam has become one of the top challenges for the Web search. In this paper, we explore the Web spam detection as a binary…

2004

2004

We introduce a comprehensive semantic theory of graph rewriting. The theory is operational, and therefore, lends itself to the…

2001

Many optimization problems can be expressed naturally in a recursive manner. Problems with a dynamic structure are commonly…

2000

Dynamic miss-counting (DMC) algorithms are proposed which find all implication and similarity rules with confidence pruning but…