Gem Stapleton

Orcid: 0000-0002-6567-6752

Affiliations:
  • University of Brighton, UK


According to our database1, Gem Stapleton authored at least 122 papers between 2002 and 2023.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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PhD thesis 
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Bibliography

2023
Human Visual Consistency-Checking in the Real World Ontologies.
Proceedings of the IEEE Symposium on Visual Languages and Human-Centric Computing, 2023

2022
Representational Systems Theory: A Unified Approach to Encoding, Analysing and Transforming Representations.
CoRR, 2022

Oruga: an avatar of Representational Systems Theory.
Proceedings of the 3rd Human-Like Computing Workshop (HLC 2022) co-located with the 2nd International Joint Conference on Learning and Reasoning (IJCLR 2022), 2022

Evaluating Colour in Concept Diagrams.
Proceedings of the Diagrammatic Representation and Inference, 2022

2021
Evaluating Free Rides and Observational Advantages in Set Visualizations.
J. Log. Lang. Inf., 2021

Evaluating graphical manipulations in automatically laid out LineSets.
Behav. Inf. Technol., 2021

2020
How to (Re)represent it?
Proceedings of the 32nd IEEE International Conference on Tools with Artificial Intelligence, 2020

Well-Matchedness in Euler and Linear Diagrams.
Proceedings of the Diagrammatic Representation and Inference, 2020

Evaluating Visualizations of Sets and Networks that Use Euler Diagrams and Graphs.
Proceedings of the Diagrammatic Representation and Inference, 2020

2019
Human inference beyond syllogisms: an approach using external graphical representations.
Cogn. Process., 2019

Exploring and Conceptualising Attestation.
Proceedings of the Graph-Based Representation and Reasoning, 2019

2018
Spider Diagrams with Absence: Inference Rules for Clutter Reduction.
J. Vis. Lang. Sentient Syst., 2018

iCon: A Diagrammatic Theorem Prover for Ontologies.
Proceedings of the Principles of Knowledge Representation and Reasoning: Proceedings of the Sixteenth International Conference, 2018

Reasoning with Diagrams: Observation, Inference and Overspecificity (Plenary).
Proceedings of the 24th International DMS Conference on Visualization and Visual Languages, 2018

Spider Diagrams with Absence.
Proceedings of the 24th International DMS Conference on Visualization and Visual Languages, 2018

The Observational Advantages of Euler Diagrams with Existential Import.
Proceedings of the Diagrammatic Representation and Inference, 2018

Euler Diagrams Through the Looking Glass: From Extent to Intent.
Proceedings of the Diagrammatic Representation and Inference, 2018

Accessible Reasoning with Diagrams: From Cognition to Automation.
Proceedings of the Diagrammatic Representation and Inference, 2018

Picturing Problems: Solving Logic Puzzles Diagrammatically.
Proceedings of International Workshop on Set Visualization and Reasoning (SetVR 2018) co-located with 10th International Conference on the Theory and Application of Diagrams (Diagrams 2018), 2018

Generating Effective Euler Diagrams.
Proceedings of the Diagrammatic Representation and Inference, 2018

Deductive reasoning about expressive statements using external graphical representations.
Proceedings of the 40th Annual Meeting of the Cognitive Science Society, 2018

2017
Presence and Absence of Individuals in Diagrammatic Logics: An Empirical Comparison.
Stud Logica, 2017

What Makes an Effective Representation of Information: A Formal Account of Observational Advantages.
J. Log. Lang. Inf., 2017

Visualizing OWL 2 using diagrams.
Proceedings of the 2017 IEEE Symposium on Visual Languages and Human-Centric Computing, 2017

Visual logics help people: An evaluation of diagrammatic, textual and symbolic notations.
Proceedings of the 2017 IEEE Symposium on Visual Languages and Human-Centric Computing, 2017

Evaluating the effects of size in linesets.
Proceedings of the 10th International Symposium on Visual Information Communication and Interaction, 2017

How Network-based and set-based visualizations aid consistency checking in ontologies.
Proceedings of the 10th International Symposium on Visual Information Communication and Interaction, 2017

The Efficacy of OWL and DL on User Understanding of Axioms and Their Entailments.
Proceedings of the Semantic Web - ISWC 2017, 2017

Reasoning with Concept Diagrams About Antipatterns in Ontologies.
Proceedings of the Intelligent Computer Mathematics - 10th International Conference, 2017

Reasoning with Concept Diagrams about Antipatterns.
Proceedings of the IWIL@LPAR 2017 Workshop and LPAR-21 Short Presentations, 2017

Visualizing <i>ALC</i> Using Concept Diagrams.
Proceedings of the Graph Structures for Knowledge Representation and Reasoning, 2017

An Empirical Evaluation of Argumentation in Explaining Inconsistency-Tolerant Query Answering.
Proceedings of the 30th International Workshop on Description Logics, 2017

2016
A task-based evaluation of combined set and network visualization.
Inf. Sci., 2016

The impact of topological and graphical choices on the perception of Euler diagrams.
Inf. Sci., 2016

Diagrammatic Ontology Engineering.
Proceedings of the Joint Ontology Workshops 2016 Episode 2: The French Summer of Ontology co-located with the 9th International Conference on Formal Ontology in Information Systems (FOIS 2016), 2016

Evaluating the Effects of Colour in LineSets.
Proceedings of the Diagrammatic Representation and Inference, 2016

Effective Representation of Information: Generalizing Free Rides.
Proceedings of the Diagrammatic Representation and Inference, 2016

Observing the Truth: Diagrams, Sets and Free Rides.
Proceedings of the International Workshop on Set Visualization and Reasoning co-located with 9th International Conference on the Theory and Application of Diagrams (Diagrams 2016), 2016

Minimizing Clutter Using Absence in Venn-i<sup>e</sup>.
Proceedings of the Diagrammatic Representation and Inference, 2016

Evaluating the Impact of Clutter in Linear Diagrams.
Proceedings of the International Workshop on Set Visualization and Reasoning co-located with 9th International Conference on the Theory and Application of Diagrams (Diagrams 2016), 2016

The Perception of Clutter in Linear Diagrams.
Proceedings of the Diagrammatic Representation and Inference, 2016

Evaluating Diagrammatic Patterns for Ontology Engineering.
Proceedings of the Diagrammatic Representation and Inference, 2016

2015
Visualizing Sets with Linear Diagrams.
ACM Trans. Comput. Hum. Interact., 2015

Combining Sketching and Traditional Diagram Editing Tools.
ACM Trans. Intell. Syst. Technol., 2015

Speedith: A Reasoner for Spider Diagrams.
J. Log. Lang. Inf., 2015

Special issue on Euler and Venn Diagrams: Guest Editors' introduction.
J. Log. Lang. Inf., 2015

2014
Special issue on diagram aesthetics and layout: Guest editors' introduction.
J. Vis. Lang. Comput., 2014

On the drawability of 3D Venn and Euler diagrams.
J. Vis. Lang. Comput., 2014

A normal form for spider diagrams of order.
J. Vis. Lang. Comput., 2014

PaL diagrams: A linear diagram-based visual language.
J. Vis. Lang. Comput., 2014

Drawing Area-Proportional Euler Diagrams Representing Up To Three Sets.
IEEE Trans. Vis. Comput. Graph., 2014

Properties of euler diagrams and graphs in combination.
Proceedings of the IEEE Symposium on Visual Languages and Human-Centric Computing, 2014

How Should We Use Colour in Euler Diagrams?
Proceedings of the 7th International Symposium on Visual Information Communication and Interaction, 2014

A Vision for Diagrammatic Ontology Engineering.
Proceedings of the International Workshop on Visualizations and User Interfaces for Knowledge Engineering and Linked Data Analytics co-located with 19th International Conference on Knowledge Engineering and Knowledge Management, 2014

Visualizing Sets: An Empirical Comparison of Diagram Types.
Proceedings of the Diagrammatic Representation and Inference, 2014

Visualizing Concepts with Euler Diagrams.
Proceedings of the Diagrammatic Representation and Inference, 2014

The Impact of Shape on the Perception of Euler Diagrams.
Proceedings of the Diagrammatic Representation and Inference, 2014

Evaluating the Impact of Clutter in Euler Diagrams.
Proceedings of the Diagrammatic Representation and Inference, 2014

2013
On the expressiveness of spider diagrams and commutative star-free regular languages.
J. Vis. Lang. Comput., 2013

On the expressiveness of second-order spider diagrams.
J. Vis. Lang. Comput., 2013

Generalized constraint diagrams and the classical decision problem.
J. Log. Comput., 2013

Designing inference rules for spider diagrams.
Proceedings of the 2013 IEEE Symposium on Visual Languages and Human Centric Computing, 2013

Protecting privacy: Towards a visual framework for handling end-user data.
Proceedings of the 2013 IEEE Symposium on Visual Languages and Human Centric Computing, 2013

Improving user comprehension of Euler diagrams.
Proceedings of the 2013 IEEE Symposium on Visual Languages and Human Centric Computing, 2013

Towards Diagrammatic Ontology Patterns.
Proceedings of the 4th Workshop on Ontology and Semantic Web Patterns co-located with 12th International Semantic Web Conference (ISWC 2013), 2013

On the Completeness of Spider Diagrams Augmented with Constants.
Proceedings of the Visual Reasoning with Diagrams, 2013

2012
Automatically drawing Euler diagrams with circles.
J. Vis. Lang. Comput., 2012

Linking codecharts with programs.
Proceedings of the 2012 IEEE Symposium on Visual Languages and Human-Centric Computing, 2012

Formalizing the Syntax of Codecharts.
Proceedings of the 18th International Conference on Distributed Multimedia Systems, 2012

Does the Orientation of an Euler Diagram Affect User Comprehension?
Proceedings of the 18th International Conference on Distributed Multimedia Systems, 2012

Speedith: A Diagrammatic Reasoner for Spider Diagrams.
Proceedings of the Diagrammatic Representation and Inference, 2012

What Can Concept Diagrams Say?
Proceedings of the Diagrammatic Representation and Inference, 2012

Introducing 3D Venn and Euler Diagrams.
Proceedings of the 3rd International Workshop on Euler Diagrams, 2012

Completeness Proof Strategies for Euler Diagram Logics.
Proceedings of the 3rd International Workshop on Euler Diagrams, 2012

Completeness Proofs for Diagrammatic Logics.
Proceedings of the Diagrammatic Representation and Inference, 2012

2011
Special issue on visual analytics and visual semantics: Guest Editors' introduction.
J. Vis. Lang. Comput., 2011

A general method for drawing area-proportional Euler diagrams.
J. Vis. Lang. Comput., 2011

A decision procedure for a decidable fragment of generalized constraint diagrams.
J. Vis. Lang. Comput., 2011

Drawing Euler Diagrams with Circles: The Theory of Piercings.
IEEE Trans. Vis. Comput. Graph., 2011

Inductively Generating Euler Diagrams.
IEEE Trans. Vis. Comput. Graph., 2011

SketchSet: Creating Euler diagrams using pen or mouse.
Proceedings of the 2011 IEEE Symposium on Visual Languages and Human-Centric Computing, 2011

Drawing Euler diagrams with circles and ellipses.
Proceedings of the 2011 IEEE Symposium on Visual Languages and Human-Centric Computing, 2011

Deriving sound inference rules for concept diagrams.
Proceedings of the 2011 IEEE Symposium on Visual Languages and Human-Centric Computing, 2011

Visualizing Ontologies: A Case Study.
Proceedings of the Semantic Web - ISWC 2011, 2011

Recognising Sketches of Euler Diagrams Augmented with Graphs.
Proceedings of the 17th International Conference on Distributed Multimedia Systems, 2011

2010
A graph theoretic approach to general Euler diagram drawing.
Theor. Comput. Sci., 2010

Euler Graph Transformations for Euler Diagram Layout.
Proceedings of the IEEE Symposium on Visual Languages and Human-Centric Computing, 2010

Introducing Second-Order Spider Diagrams for Defining Regular Languages.
Proceedings of the IEEE Symposium on Visual Languages and Human-Centric Computing, 2010

Visual Reasoning about Ontologies.
Proceedings of the ISWC 2010 Posters & Demonstrations Track: Collected Abstracts, 2010

Recognizing Sketches of Euler Diagrams Drawn with Ellipses.
Proceedings of the 16th International Conference on Distributed Multimedia Systems, 2010

On the Relative Expressiveness of Second-Order Spider Diagrams and Regular Expressions.
Proceedings of the 16th International Conference on Distributed Multimedia Systems, 2010

Drawing Euler Diagrams with Circles.
Proceedings of the Diagrammatic Representation and Inference, 6th International Conference, 2010

Drawing Area-Proportional Venn-3 Diagrams with Convex Polygons.
Proceedings of the Diagrammatic Representation and Inference, 6th International Conference, 2010

Drawing Euler Diagrams for Information Visualization.
Proceedings of the Diagrammatic Representation and Inference, 6th International Conference, 2010

Fragments of Spider Diagrams of Order and Their Relative Expressiveness.
Proceedings of the Diagrammatic Representation and Inference, 6th International Conference, 2010

Creating a Second Order Diagrammatic Logic.
Proceedings of the Diagrammatic Representation and Inference, 6th International Conference, 2010

2009
The expressiveness of spider diagrams augmented with constants.
J. Vis. Lang. Comput., 2009

Diagrammatic Formal Specification of a Configuration Control Platform.
Proceedings of the 14th BCS-FACS Refinement Workshop, 2009

Changing euler diagram properties by edge transformation of euler dual graphs.
Proceedings of the IEEE Symposium on Visual Languages and Human-Centric Computing, 2009

Some Results for Drawing Area Proportional Venn3 With Convex Curves.
Proceedings of the 13th International Conference on Information Visualisation, 2009

2008
Evaluating and generalizing constraint diagrams.
J. Vis. Lang. Comput., 2008

Generating Euler Diagrams from Existing Layouts.
Electron. Commun. Eur. Assoc. Softw. Sci. Technol., 2008

Embedding Wellformed Euler Diagrams.
Proceedings of the 12th International Conference on Information Visualisation, 2008

Abstract Euler Diagram Isomorphism.
Proceedings of the 14th International Conference on Distributed Multimedia Systems, 2008

Spider Diagrams Augmented with Constants: A Complete System.
Proceedings of the 14th International Conference on Distributed Multimedia Systems, 2008

Visual Mathematics: Diagrammatic Formalization and Proof.
Proceedings of the Intelligent Computer Mathematics, 9th International Conference, 2008

2007
Automated Theorem Proving in Euler Diagram Systems.
J. Autom. Reason., 2007

Properties of Euler Diagrams.
Electron. Commun. Eur. Assoc. Softw. Sci. Technol., 2007

Towards Overcoming Deficiencies in Constraint Diagrams.
Proceedings of the 2007 IEEE Symposium on Visual Languages and Human-Centric Computing (VL/HCC 2007), 2007

Spider Diagrams of Order.
Proceedings of the VLL 2007 workshop on Visual Languages and Logic in Coeur d'Aléne, 2007

2006
Generalizing Spiders.
Proceedings of the Diagrammatic Representation and Inference, 4th International Conference, 2006

Defining Euler Diagrams: Simple or What?.
Proceedings of the Diagrammatic Representation and Inference, 4th International Conference, 2006

2005
A Decidable Constraint Diagram Reasoning System.
J. Log. Comput., 2005

Spider Diagrams.
LMS J. Comput. Math., 2005

A New Language for the Visualization of Logic and Reasoning.
Proceedings of the 11th International Conference on Distributed Multimedia Systems, 2005

2004
Reasoning with constraint diagrams.
PhD thesis, 2004

The Expressiveness of Spider Diagrams.
J. Log. Comput., 2004

A Survey of Reasoning Systems Based on Euler Diagrams.
Proceedings of the First International Workshop on Euler Diagrams, 2004

Automated Theorem Proving with Spider Diagrams.
Proceedings of Computing: The Australasian Theory Symposium, 2004

What Can Spider Diagrams Say?
Proceedings of the Diagrammatic Representation and Inference, 2004

Generating Readable Proofs: A Heuristic Approach to Theorem Proving With Spider Diagrams.
Proceedings of the Diagrammatic Representation and Inference, 2004

2002
Corresponding Regions in Euler Diagrams.
Proceedings of the Diagrammatic Representation and Inference, 2002


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