Helen C. Purchase

ORCID

Publication Activity (10 Years)

Years Active: 1995-2024
Publications (10 Years): 29

Top Venues

Publications

Helen C. Purchase, John Hamer
Trends in Practical Student Peer-review. CoRR (2024)
Gavin J. Mooney, Helen C. Purchase, Michael Wybrow, Stephen G. Kobourov
The Multi-Dimensional Landscape of Graph Drawing Metrics. PacificVis (2024)
Rusheng Pan, Helen C. Purchase, Tim Dwyer, Wei Chen
Extending Adjacency Matrices to 3D with Triangles. PacificVis (2024)
Rusheng Pan, Helen C. Purchase, Tim Dwyer, Wei Chen
Extending adjacency matrices to 3D with triangles. CoRR (2023)
Jacob Miller, Mohammad Ghoniem, Hsiang-Yun Wu, Helen C. Purchase
On the Perception of Small Sub-graphs. CoRR (2023)
Christian Tominski, Michael Behrisch, Susanne Bleisch, Sara Irina Fabrikant, Eva Mayr, Silvia Miksch, Helen C. Purchase
Visualizing Uncertainty in Sets. IEEE Computer Graphics and Applications 43 (5) (2023)
Christian Tominski, Michael Behrisch, Susanne Bleisch, Sara Irina Fabrikant, Eva Mayr, Silvia Miksch, Helen C. Purchase
Visualizing Uncertainty in Sets. CoRR (2023)
Ignaz Rutter, Helen C. Purchase
Guest Editors' Foreword. J. Graph Algorithms Appl. 27 (2) (2023)
Jacob Miller, Mohammad Ghoniem, Hsiang-Yun Wu, Helen C. Purchase
On the Perception of Small Sub-graphs. GD (1) (2023)
Helen C. Purchase, Alice A. Miller
Mix-and-Match MCQs: Four for the Price of One. ITiCSE (2) (2022)
Helen C. Purchase, Ignaz Rutter
Proceedings of the 29th International Symposium on Graph Drawing and Network Visualization (GD 2021). CoRR (2021)
Alice Miller, Matthew Barr, William Kavanagh, Ivaylo Valkov, Helen C. Purchase
Breakout Group Allocation Schedules and the Social Golfer Problem with Adjacent Group Sizes. Symmetry 13 (1) (2021)
Michael Burch, Weidong Huang, Mathew Wakefield, Helen C. Purchase, Daniel Weiskopf, Jie Hua
The State of the Art in Empirical User Evaluation of Graph Visualizations. IEEE Access 9 (2021)
Helen C. Purchase
Experimental Pitfalls. VISIGRAPP (1: GRAPP) (2020)
Helen C. Purchase, Daniel Archambault, Stephen G. Kobourov, Martin Nöllenburg, Sergey Pupyrev, Hsiang-Yun Wu
The Turing Test for Graph Drawing Algorithms. CoRR (2020)
Dong-Bach Vo, Kristina Lazarova, Helen C. Purchase, Mark McCann
Visual Causality: Investigating Graph Layouts for Understanding Causal Processes. Diagrams (2020)
Helen C. Purchase, Daniel Archambault, Stephen G. Kobourov, Martin Nöllenburg, Sergey Pupyrev, Hsiang-Yun Wu
The Turing Test for Graph Drawing Algorithms. Graph Drawing (2020)
Helen C. Purchase, Nathan Stirling, Daniel Archambault
Proximity, Communities, and Attributes in Social Network Visualisation. ASONAM (2020)
Jonathan Gay, Victoria Simms, Raymond R. Bond, Dewar D. Finlay, Helen C. Purchase
An Audit Tool for Assessing the Visuocognitive Design of Infographics. ECCE (2019)
Felice De Luca, Stephen G. Kobourov, Helen C. Purchase
Perception of Symmetries in Drawings of Graphs. Graph Drawing (2018)
Randy Burd, Kimberly Andrews Espy, Md. Iqbal Hossain, Stephen G. Kobourov, Nirav C. Merchant, Helen C. Purchase
GRAM: global research activity map. AVI (2018)
Md. Iqbal Hossain, Stephen G. Kobourov, Helen C. Purchase, Mihai Surdeanu
REMatch: Research Expert Matching System. BDVA (2018)
Vahan Yoghourdjian, Daniel Archambault, Stephan Diehl, Tim Dwyer, Karsten Klein, Helen C. Purchase, Hsiang-Yun Wu
Exploring the limits of complexity: A survey of empirical studies on graph visualisation. Vis. Informatics 2 (4) (2018)
Felice De Luca, Stephen G. Kobourov, Helen C. Purchase
Perception of Symmetries in Drawings of Graphs. CoRR (2018)
Utkarsh Soni, Yafeng Lu, Brett Hansen, Helen C. Purchase, Stephen G. Kobourov, Ross Maciejewski
The Perception of Graph Properties in Graph Layouts. Comput. Graph. Forum 37 (3) (2018)
Vahan Yoghourdjian, Daniel Archambault, Stephan Diehl, Tim Dwyer, Karsten Klein, Helen C. Purchase, Hsiang-Yun Wu
Exploring the Limits of Complexity: A Survey of Empirical Studies on Graph Visualisation. CoRR (2018)
Helen C. Purchase, Katherine Isaacs, Thomas Bueti, Ben Hastings, Aadam Kassam, Allen Kim, Steffan van Hoesen
A Classification of Infographics. Diagrams (2018)
Daniel Archambault, Helen C. Purchase
On the effective visualisation of dynamic attribute cascades. Inf. Vis. 15 (1) (2016)
Daniel Archambault, Helen C. Purchase
Can animation support the visualisation of dynamic graphs? Inf. Sci. 330 (2016)
Daniel Archambault, Tobias Hoßfeld, Helen C. Purchase
Crowdsourcing and Human-Centred Experiments (Dagstuhl Seminar 15481). Dagstuhl Reports 5 (11) (2015)
Joris Sansen, Romain Bourqui, Bruno Pinaud, Helen C. Purchase
Edge Visual Encodings in Matrix-Based Diagrams. IV (2015)
Daniel Archambault, Helen C. Purchase, Tobias Hoßfeld
Evaluation in the Crowd: An Introduction. Crowdsourcing and Human-Centered Experiments (2015)
Daniel Archambault, Helen C. Purchase
On the Application of Experimental Results in Dynamic Graph Drawing. ED/GViP@Diagrams (2014)
Helen C. Purchase
Twelve years of diagrams research. J. Vis. Lang. Comput. 25 (2) (2014)
Helen C. Purchase
A healthy critical attitude: Revisiting the results of a graph drawing study. J. Graph Algorithms Appl. 18 (2) (2014)
Johannes Pretorius, Helen C. Purchase, John T. Stasko
Tasks for Multivariate Network Analysis. Multivariate Network Visualization (2013)
Daniel Archambault, Helen C. Purchase
The "Map" in the mental map: Experimental results in dynamic graph drawing. Int. J. Hum. Comput. Stud. 71 (11) (2013)
Andreas Kerren, Helen C. Purchase, Matthew O. Ward
Information Visualization - Towards Multivariate Network Visualization (Dagstuhl Seminar 13201). Dagstuhl Reports 3 (5) (2013)
Helen C. Purchase
Sketched Graph Drawing: A Lesson in Empirical Studies. Graph Drawing (2013)
Andreas Kerren, Helen C. Purchase, Matthew O. Ward
Introduction to Multivariate Network Visualization. Multivariate Network Visualization (2013)
Peter Rodgers, Leishi Zhang, Helen C. Purchase
Wellformedness Properties in Euler Diagrams: Which Should Be Used? IEEE Trans. Vis. Comput. Graph. 18 (7) (2012)
John Hamer, Judithe Sheard, Helen C. Purchase, Andrew Luxton-Reilly
Contributing student pedagogy. Comput. Sci. Educ. 22 (4) (2012)
Kim Marriott, Helen C. Purchase, Michael Wybrow, Cagatay Goncu
Memorability of Visual Features in Network Diagrams. IEEE Trans. Vis. Comput. Graph. 18 (12) (2012)
Daniel Archambault, Helen C. Purchase
The mental map and memorability in dynamic graphs. PacificVis (2012)
Helen C. Purchase, Christopher Pilcher, Beryl Plimmer
Graph Drawing Aesthetics - Created by Users, Not Algorithms. IEEE Trans. Vis. Comput. Graph. 18 (1) (2012)
Daniel Archambault, Helen C. Purchase
Mental Map Preservation Helps User Orientation in Dynamic Graphs. Graph Drawing (2012)
Helen C. Purchase, John Hamer, Martin Nöllenburg, Stephen G. Kobourov
On the Usability of Lombardi Graph Drawings. Graph Drawing (2012)
Helen C. Purchase, Euan Freeman, John Hamer
An Exploration of Visual Complexity. Diagrams (2012)
John Hamer, Andrew Luxton-Reilly, Helen C. Purchase, Judithe Sheard
Tools for "contributing student learning". Inroads 2 (2) (2011)
Daniel Archambault, Helen C. Purchase, Bruno Pinaud
Animation, Small Multiples, and the Effect of Mental Map Preservation in Dynamic Graphs. IEEE Trans. Vis. Comput. Graph. 17 (4) (2011)
Helen C. Purchase, John Hamer, Adrian Jamieson, Oran Ryan
Investigating Objective Measures of Web Page Aesthetics and Usability. AUIC (2011)
Romain Bourqui, Helen C. Purchase, Fabien Jourdan
Domain specific vs Generic Network Visualization: an Evaluation with Metabolic Networks. AUIC (2011)
Andrew Vande Moere, Helen C. Purchase
On the role of design in information visualization. Inf. Vis. 10 (4) (2011)
John Hamer, Helen C. Purchase, Andrew Luxton-Reilly, Judithe Sheard
Tools for "contributing student learning". ITiCSE-WGR (2010)
Helen C. Purchase, Beryl Plimmer, Rosemary Baker, Christopher Pilcher
Graph Drawing Aesthetics in User-Sketched Graph Layouts. AUIC (2010)
Beryl Plimmer, Helen C. Purchase, Hong Yul Yang
SketchNode: intelligent sketching support and formal diagramming. OZCHI (2010)
Daniel Archambault, Helen C. Purchase, Bruno Pinaud
Difference Map Readability for Dynamic Graphs. Graph Drawing (2010)
Carolyn Salimun, Helen C. Purchase, David R. Simmons, Stephen A. Brewster
The effect of aesthetically pleasing composition on visual search performance. NordiCHI (2010)
Carolyn Salimun, Helen C. Purchase, David R. Simmons, Stephen A. Brewster
Preference ranking of screen layout principles. BCS HCI (2010)
Paul Denny, Andrew Luxton-Reilly, John Hamer, Dana B. Dahlstrom, Helen C. Purchase
Self-predicted and actual performance in an introductory programming course. ITiCSE (2010)
Daniel Archambault, Helen C. Purchase, Bruno Pinaud
The Readability of Path-Preserving Clusterings of Graphs. Comput. Graph. Forum 29 (3) (2010)
Alison Mitchell, Helen C. Purchase, John Hamer
Computing science: what do pupils think? ITiCSE (2009)
Paul Denny, Andrew Luxton-Reilly, John Hamer, Helen C. Purchase
Coverage of course topics in a student generated MCQ repository. ITiCSE (2009)
John Hamer, Helen C. Purchase, Paul Denny, Andrew Luxton-Reilly
Quality of peer assessment in CS1. ICER (2009)
Paul Denny, John Hamer, Andrew Luxton-Reilly, Helen C. Purchase
PeerWise: students sharing their multiple choice questions. ICER (2008)
Paul Denny, John Hamer, Andrew Luxton-Reilly, Helen C. Purchase
PeerWise. Koli Calling (2008)
John Hamer, Quintin I. Cutts, Jana Jacková, Andrew Luxton-Reilly, Robert McCartney, Helen C. Purchase, Charles Riedesel, Mara Saeli, Kate Sanders, Judithe Sheard
Contributing student pedagogy. ACM SIGCSE Bull. 40 (4) (2008)
Peter Saffrey, Helen C. Purchase
The 'Mental Map' versus 'Static Aesthetic' Compromise in Dynamic Graphs : A User Study. AUIC (2008)
Helen C. Purchase, Amanjit Samra
Extremes Are Better: Investigating Mental Map Preservation in Dynamic Graphs. Diagrams (2008)
Peter Reid, Fred Hallett-Hook, Beryl Plimmer, Helen C. Purchase
Applying layout algorithms to hand-drawn graphs. OZCHI (2007)
Helen C. Purchase, Eve E. Hoggan, Carsten Görg
How Important Is the "Mental Map"? - An Empirical Investigation of a Dynamic Graph Layout Algorithm. Graph Drawing (2006)
Lorna M. Brown, Stephen A. Brewster, Helen C. Purchase
Tactile crescendos and sforzandos: applying musical techniques to tactile icon design. CHI Extended Abstracts (2006)
Hilary J. Holz, Anne Gates Applin, Bruria Haberman, Donald Joyce, Helen C. Purchase, Catherine Reed
Research methods in computing: what are they, and how should we teach them? ACM SIGCSE Bull. 38 (4) (2006)
Lorna M. Brown, Stephen A. Brewster, Helen C. Purchase
Multidimensional tactons for non-visual information presentation in mobile devices. Mobile HCI (2006)
Lorna M. Brown, Stephen A. Brewster, Helen C. Purchase
A First Investigation into the Effectiveness of Tactons. WHC (2005)
Helen C. Purchase, Christopher Mitchell, Iadh Ounis
Gauging Students' Understanding Through Interactive Lectures. BNCOD (2004)
Helen C. Purchase, Ray Welland, Matthew McGill, Linda Colpoys
Comprehension of diagram syntax: an empirical study of entity relationship notations. Int. J. Hum. Comput. Stud. 61 (2) (2004)
Peta Wyeth, Helen C. Purchase
Using developmental theories to inform the design of technology for children. IDC (2003)
Helen C. Purchase, Jo-Anne Allder, David A. Carrington
Graph Layout Aesthetics in UML Diagrams: User Preferences. J. Graph Algorithms Appl. 6 (3) (2002)
Helen C. Purchase, Joshua Worrill
An empirical study of on-line help design: features and principles. Int. J. Hum. Comput. Stud. 56 (5) (2002)
Helen C. Purchase
Metrics for Graph Drawing Aesthetics. J. Vis. Lang. Comput. 13 (5) (2002)
Peta Wyeth, Helen C. Purchase
Tangible programming elements for young children. CHI Extended Abstracts (2002)
Colin Ware, Helen C. Purchase, Linda Colpoys, Matthew McGill
Cognitive measurements of graph aesthetics. Inf. Vis. 1 (2) (2002)
Helen C. Purchase, David A. Carrington, Jo-Anne Allder
Empirical Evaluation of Aesthetics-based Graph Layout. Empir. Softw. Eng. 7 (3) (2002)
Helen C. Purchase, Linda Colpoys, Matthew McGill, David A. Carrington
UML Collaboration Diagram Syntax: An Empirical Study of Comprehension. VISSOFT (2002)
Mark Pedersen, Helen C. Purchase
A Case Study of Free Word Order Grammar Development in DG, TAG and LFG. NLPRS (2001)
Helen C. Purchase, Linda Colpoys, Matthew McGill, David A. Carrington, Carol Britton
UML Class Diagram Syntax: An Empirical Study of Comprehension. InVis.au (2001)
Mark Pedersen, Helen C. Purchase
A Usability Case Study of Grammar Formalisms for Free Word Order Natural Language Processing. NLPRS (2001)
Helen C. Purchase, Matthew McGill, Linda Colpoys, David A. Carrington
Graph Drawing Aesthetics and the Comprehension of UML Class Diagrams: An Empirical Study. InVis.au (2001)
Helen C. Purchase
Effective information visualisation: a study of graph drawing aesthetics and algorithms. Interact. Comput. 13 (2) (2000)
Helen C. Purchase, Jo-Anne Allder, David A. Carrington
User Preference of Graph Layout Aesthetics: A UML Study. Graph Drawing (2000)
Helen C. Purchase, David A. Carrington, Jo-Anne Allder
Experimenting with Aesthetics-Based Graph Layout. Diagrams (2000)
Helen C. Purchase
Peer Assessment: Encouraging Reflection on Interface Design. ACSC (2000)
Peta Wyeth, Helen C. Purchase
Programming without a Computer: A New Interface for Children under Eight. AUIC (2000)
Helen C. Purchase
Performance of Layout Algorithms: Comprehension, not Computation. J. Vis. Lang. Comput. 9 (6) (1998)
Helen C. Purchase
Multimedia Communication and Technology: A Semiotic Perspective. HCI (2) (1997)
Helen C. Purchase
Which Aesthetic has the Greatest Effect on Human Understanding? Graph Drawing (1997)
Helen C. Purchase, Robert F. Cohen, Murray I. James
An Experimental Study of the Basis for Graph Drawing Algorithms. ACM J. Exp. Algorithmics 2 (1997)
Andrew Hussey, David Leadbetter, Helen C. Purchase
Learning object-oriented programming in six hours: an experience with school students. ACSE (1997)
Helen C. Purchase, Andrew Hussey, Wayne Brookes, David Leadbetter
Fostering interest in information technology: running a vacation school for pre-University students. ACSE (1997)

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Publication Activity (10 Years)

Top Topics

Top Venues

Helen C. Purchase