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11 years 1 months ago
VennDiagram: a package for the generation of highly-customizable Venn and Euler diagrams in R
Background: Visualization of orthogonal (disjoint) or overlapping datasets is a common task in bioinformatics. Few tools exist to automate the generation of extensively-customizab...
Hanbo Chen, Paul C. Boutros
164views more  IJISMD 2010»
11 years 3 months ago
Management of Correctness Problems in UML Class Diagrams Towards a Pattern-Based Approach
UML is now widely accepted as the standard modeling language for software construction. The Class Diagram is its core view, having well formed semantics and providing the backbone...
Mira Balaban, Azzam Maraee, Arnon Sturm
221views Visual Languages» more  VL 2010»
11 years 5 months ago
Sketching and Drawing in the Design of Open Source Software
In co-located software development, diagramming practices, such as sketching ideas out with a pen and paper, support the creative process and allow designers to shape, analyze, an...
Eunyoung Chung, Carlos Jensen, Koji Yatani, Victor...
11 years 5 months ago
Constructing Two-Dimensional Voronoi Diagrams via Divide-and-Conquer of Envelopes in Space
We present a general framework for computing two-dimensional Voronoi diagrams of different classes of sites under various distance functions. Most diagrams mentioned in the paper ...
Ophir Setter, Micha Sharir, Dan Halperin
102views more  IEE 1998»
11 years 6 months ago
Visualising action contracts in object-oriented modelling
In recent years a number of OO methods have been enhanced with textual, mathematical languages for specifying invariants and action contracts (pre and post conditions). This paper ...
Stuart Kent, Joseph Gil
103views more  LOGCOM 2000»
11 years 6 months ago
A geometric proof of confluence by decreasing diagrams
The criterion for confluence using decreasing diagrams is a generalization of several well-known confluence criteria act rewriting, such as the strong confluence lemma. We give a ...
Jan Willem Klop, Vincent van Oostrom, Roel C. de V...
174views more  ENTCS 2006»
11 years 6 months ago
Symbolic Reasoning with Weighted and Normalized Decision Diagrams
Several variants of Bryant's ordered binary decision diagrams have been suggested in the literature to reason about discrete functions. In this paper, we introduce a generic ...
Jörn Ossowski, Christel Baier
142views more  ENTCS 2006»
11 years 6 months ago
Predicate Diagrams for the Verification of Real-Time Systems
We propose a format of predicate diagrams for the verification of real-time systems. We consider systems that are defined as extended timed graphs, a format that combines timed au...
Eun-Young Kang, Stephan Merz
111views Education» more  CORR 2006»
11 years 6 months ago
Raisonner avec des diagrammes : perspectives cognitives et computationnelles
ABSTRACT. Reasoning with diagrams: cognitive and computational perspectives. Diagrammatic, analogical or iconic representations are often contrasted with linguistic or logical repr...
Catherine Recanati
107views more  COGSCI 2006»
11 years 6 months ago
Arrows in Comprehending and Producing Mechanical Diagrams
Mechanical systems have structural organizations--parts, and their relations--and functional organizations--temporal, dynamic, and causal processes--which can be explained using t...
Julie Heiser, Barbara Tversky