Helen C. Purchase

Helen C. Purchase: Experimental Human-Computer Interaction - A Practical Guide with Visual Examples. Cambridge University Press 2012, isbn 978-0-521-27954-3, pp. I-XVI, 1-245

Helen C. Purchase, Christopher Pilcher, Beryl Plimmer: Graph Drawing Aesthetics - Created by Users, Not Algorithms. IEEE Trans. Vis. Comput. Graph. 18(1): 81-92 (2012)

Peter Rodgers, Leishi Zhang, Helen C. Purchase: Wellformedness Properties in Euler Diagrams: Which Should Be Used? IEEE Trans. Vis. Comput. Graph. 18(7): 1089-1100 (2012)

Kim Marriott, Helen C. Purchase, Michael Wybrow, Cagatay Goncu: Memorability of Visual Features in Network Diagrams. IEEE Trans. Vis. Comput. Graph. 18(12): 2477-2485 (2012)

Daniel Archambault, Helen C. Purchase: The mental map and memorability in dynamic graphs. PacificVis 2012: 89-96

Helen C. Purchase, Euan Freeman, John Hamer: An Exploration of Visual Complexity. Diagrams 2012: 200-213

Helen C. Purchase, John Hamer, Martin Nöllenburg, Stephen G. Kobourov: On the Usability of Lombardi Graph Drawings. Graph Drawing 2012: 451-462

Daniel Archambault, Helen C. Purchase: Mental Map Preservation Helps User Orientation in Dynamic Graphs. Graph Drawing 2012: 475-486

Andrew Vande Moere, Helen C. Purchase: On the role of design in information visualization. Information Visualization 10(4): 356-371 (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): 539-552 (2011)

Romain Bourqui, Helen C. Purchase, Fabien Jourdan: Domain specific vs Generic Network Visualization: an Evaluation with Metabolic Networks. AUIC 2011: 9-18

Helen C. Purchase, John Hamer, Adrian Jamieson, Oran Ryan: Investigating Objective Measures of Web Page Aesthetics and Usability. AUIC 2011: 19-28

Daniel Archambault, Helen C. Purchase, Bruno Pinaud: The Readability of Path-Preserving Clusterings of Graphs. Comput. Graph. Forum 29(3): 1173-1182 (2010)

Helen C. Purchase, Beryl Plimmer, Rosemary Baker, Christopher Pilcher: Graph Drawing Aesthetics in User-Sketched Graph Layouts. AUIC 2010: 80-88

Carolyn Salimun, Helen C. Purchase, David R. Simmons, Stephen A. Brewster: Preference ranking of screen layout principles. BCS HCI 2010: 81-87

Daniel Archambault, Helen C. Purchase, Bruno Pinaud: Difference Map Readability for Dynamic Graphs. Graph Drawing 2010: 50-61

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: 118-122

Carolyn Salimun, Helen C. Purchase, David R. Simmons, Stephen A. Brewster: The effect of aesthetically pleasing composition on visual search performance. NordiCHI 2010: 422-431

Beryl Plimmer, Helen C. Purchase, Hong Yul Yang: SketchNode: intelligent sketching support and formal diagramming. OZCHI 2010: 136-143

John Hamer, Helen C. Purchase, Paul Denny, Andrew Luxton-Reilly: Quality of peer assessment in CS1. ICER 2009: 27-36

Paul Denny, Andrew Luxton-Reilly, John Hamer, Helen C. Purchase: Coverage of course topics in a student generated MCQ repository. ITiCSE 2009: 11-15

Alison Mitchell, Helen C. Purchase, John Hamer: Computing science: what do pupils think? ITiCSE 2009: 353

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. SIGCSE Bulletin 40(4): 194-212 (2008)

Peter Saffrey, Helen C. Purchase: The 'Mental Map' versus 'Static Aesthetic' Compromise in Dynamic Graphs : A User Study. AUIC 2008: 85-93

Helen C. Purchase, Amanjit Samra: Extremes Are Better: Investigating Mental Map Preservation in Dynamic Graphs. Diagrams 2008: 60-73

Peter Reid, Fred Hallett-Hook, Beryl Plimmer, Helen C. Purchase: Applying layout algorithms to hand-drawn graphs. OZCHI 2007: 203-206

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? SIGCSE Bulletin 38(4): 96-114 (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: 610-615

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: 184-195

Lorna M. Brown, Stephen A. Brewster, Helen C. Purchase: Multidimensional tactons for non-visual information presentation in mobile devices. Mobile HCI 2006: 231-238

Lorna M. Brown, Stephen A. Brewster, Helen C. Purchase: A First Investigation into the Effectiveness of Tactons. WHC 2005: 167-176

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): 187-203 (2004)

Helen C. Purchase, Christopher Mitchell, Iadh Ounis: Gauging Students' Understanding Through Interactive Lectures. BNCOD 2004: 234-243

Helen C. Purchase, David A. Carrington, Jo-Anne Allder: Empirical Evaluation of Aesthetics-based Graph Layout. Empirical Software Engineering 7(3): 233-255 (2002)

Helen C. Purchase, Joshua Worrill: An empirical study of on-line help design: features and principles. Int. J. Hum.-Comput. Stud. 56(5): 539-566 (2002)

Colin Ware, Helen C. Purchase, Linda Colpoys, Matthew McGill: Cognitive measurements of graph aesthetics. Information Visualization 1(2): 103-110 (2002)

Helen C. Purchase, Jo-Anne Allder, David A. Carrington: Graph Layout Aesthetics in UML Diagrams: User Preferences. J. Graph Algorithms Appl. 6(3): 255-279 (2002)

Helen C. Purchase: Metrics for Graph Drawing Aesthetics. J. Vis. Lang. Comput. 13(5): 501-516 (2002)

Peta Wyeth, Helen C. Purchase: Tangible programming elements for young children. CHI Extended Abstracts 2002: 774-775

Helen C. Purchase, Linda Colpoys, Matthew McGill, David A. Carrington: UML Collaboration Diagram Syntax: An Empirical Study of Comprehension. VISSOFT 2002: 13-22

Helen C. Purchase, Linda Colpoys, Matthew McGill, David A. Carrington, Carol Britton: UML Class Diagram Syntax: An Empirical Study of Comprehension. InVis.au 2001: 113-120

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: 129-137

Mark Pedersen, Helen C. Purchase: A Case Study of Free Word Order Grammar Development in DG, TAG and LFG. NLPRS 2001: 247-254

Mark Pedersen, Helen C. Purchase: A Usability Case Study of Grammar Formalisms for Free Word Order Natural Language Processing. NLPRS 2001: 469-474

Helen C. Purchase: Effective information visualisation: a study of graph drawing aesthetics and algorithms. Interacting with Computers 13(2): 147-162 (2000)

Helen C. Purchase: Peer Assessment: Encouraging Reflection on Interface Design. ACSC 2000: 196-203

Peta Wyeth, Helen C. Purchase: Programming without a Computer: A New Interface for Children under Eight. AUIC 2000: 141-148

Helen C. Purchase, David A. Carrington, Jo-Anne Allder: Experimenting with Aesthetics-Based Graph Layout. Diagrams 2000: 498-501

Helen C. Purchase, Jo-Anne Allder, David A. Carrington: User Preference of Graph Layout Aesthetics: A UML Study. Graph Drawing 2000: 5-18

Helen C. Purchase: Performance of Layout Algorithms: Comprehension, not Computation. J. Vis. Lang. Comput. 9(6): 647-657 (1998)

Helen C. Purchase, Robert F. Cohen, Murray I. James: An Experimental Study of the Basis for Graph Drawing Algorithms. ACM Journal of Experimental Algorithmics 2: 4 (1997)

Andrew Hussey, David Leadbetter, Helen C. Purchase: Learning object-oriented programming in six hours: an experience with school students. ACSE 1997: 117-125

Helen C. Purchase, Andrew Hussey, Wayne Brookes, David Leadbetter: Fostering interest in information technology: running a vacation school for pre-University students. ACSE 1997: 126-134

Helen C. Purchase: Which Aesthetic has the Greatest Effect on Human Understanding? Graph Drawing 1997: 248-261

Helen C. Purchase: Multimedia Communication and Technology: A Semiotic Perspective. HCI (2) 1997: 687-690

Paul Bakker, Andrew Goodchild, Paul A. Strooper, David A. Carrington, Ian MacColl, Peter Creasy, Helen C. Purchase: Setting up a tutor training programme in computer science. ACSE 1996: 254-259

Helen C. Purchase, Robert F. Cohen, Murray I. James: Validating Graph Drawing Aesthetics. Graph Drawing 1995: 435-446