Jorma Sajaniemi

Publication Activity (10 Years)

Years Active: 1977-2016
Publications (10 Years): 1

Top Topics

Travel Planning

Visualization Tool

Top Venues

Int. J. Hum. Comput. Stud.

Publications

Bennett Kankuzi, Jorma Sajaniemi
A mental model perspective for tool development and paradigm shift in spreadsheets. Int. J. Hum. Comput. Stud. 86 (2016)
Bennett Kankuzi, Jorma Sajaniemi
A domain terms visualization tool for spreadsheets. VL/HCC (2014)
Bennett Kankuzi, Jorma Sajaniemi
Visualizing the problem domain for spreadsheet users: A mental model perspective. VL/HCC (2014)
Bennett Kankuzi, Jorma Sajaniemi
An empirical study of spreadsheet authors' mental models in explaining and debugging tasks. VL/HCC (2013)
Tuula Pääakkönen, Jorma Sajaniemi
Communication in Testing: Improvements for Testing Management. PPIG (2009)
Pekka Savolainen, Jorma Sajaniemi
Improving Knowledge Sharing in Embedded Software Production Line. MARK@RE (2008)
Jorma Sajaniemi, Marja Kuittinen, Taina Tikansalo
A study of the development of students' visualizations of program state during an elementary object-oriented programming course. ACM J. Educ. Resour. Comput. 7 (4) (2008)
Jorma Sajaniemi, Marja Kuittinen, Taina Tikansalo
A study of the development of students' visualizations of program state during an elementary object-oriented programming course. ICER (2007)
Jorma Sajaniemi, Marja Kuittinen
From Procedures to Objects: What Have We (Not) Done? PPIG (2007)
Pauli Byckling, Jorma Sajaniemi
A Study on Applying Roles of Variables in Introductory Programming. VL/HCC (2007)
Jorma Sajaniemi, Tuija Stützle
Lightweight techniques for structural evaluation of animated metaphors. Interact. Comput. 19 (4) (2007)
Uolevi Nikula, Jorma Sajaniemi, Matti Tedre, Stuart Wray
Python and Roles of Variables in Introductory Programming: Experiences from Three Educational Institutions. J. Inf. Technol. Educ. 6 (2007)
Seppo Nevalainen, Jorma Sajaniemi
An Experiment on the Effects of Engagement and Representation in Program Animation Perception. PPIG (2007)
Petri Gerdt, Jorma Sajaniemi
Introducing Learning into Automatic Program Comprehension. PPIG (2007)
Vesa Vainio, Jorma Sajaniemi
Factors in novice programmers' poor tracing skills. ITiCSE (2007)
Jorma Sajaniemi, Pauli Byckling, Petri Gerdt
Animation Metaphors for Object-Oriented Concepts. Electron. Notes Theor. Comput. Sci. 178 (2007)
Seppo Nevalainen, Jorma Sajaniemi
An experiment on short-term effects of animated versus static visualization of operations on program perception. ICER (2006)
Jorma Sajaniemi, Mordechai Ben-Ari, Pauli Byckling, Petri Gerdt, Yevgeniya Kulikova
Roles of variables in three programming paradigms. Comput. Sci. Educ. 16 (4) (2006)
Petri Gerdt, Jorma Sajaniemi
A web-based service for the automatic detection of roles of variables. ITiCSE (2006)
Pauli Byckling, Jorma Sajaniemi
A role-based analysis model for the evaluation of novices' programming knowledge development. ICER (2006)
Tuomas Hakala, Pekka Nykyri, Jorma Sajaniemi
An Experiment on the Effects of Program Code Highlighting on Visual Search for Local Patterns. PPIG (2006)
Jorma Sajaniemi, Pauli Byckling, Petri Gerdt
Metaphor-based animation of OO programs. SOFTVIS (2006)
Pauli Byckling, Jorma Sajaniemi
Roles of variables and programming skills improvement. SIGCSE (2006)
Pauli Byckling, Petri Gerdt, Ludwik Kuzniarz, Jorma Sajaniemi
Increasing Comprehensibility of Object Models: Making the Roles of Attributes Explicit in UML Diagrams. Nord. J. Comput. 13 (3) (2006)
Jorma Sajaniemi, Chenglie Hu
Teaching Programming: Going beyond "Objects First". PPIG (2006)
Jorma Sajaniemi, Raquel Navarro-Prieto
An Investigation into Professional Programmers' Mental Representations of Variables. IWPC (2005)
Seppo Nevalainen, Jorma Sajaniemi
Short-Term Effects of Graphical versus Textual Visualisation of Variables on Program Perception. PPIG (2005)
Uolevi Nikula, Jorma Sajaniemi
Tackling the Complexity of Requirements Engineering Process Improvement by Partitioning the Improvement Task. Australian Software Engineering Conference (2005)
Pauli Byckling, Jorma Sajaniemi
Using Roles of Variables in Teaching: Effects on Program Construction. PPIG (2005)
Pauli Byckling, Petri Gerdt, Jorma Sajaniemi
Roles of variables in object-oriented programming. OOPSLA Companion (2005)
Jorma Sajaniemi, Marja Kuittinen
An Experiment on Using Roles of Variables in Teaching Introductory Programming. Comput. Sci. Educ. 15 (1) (2005)
Tuija Stützle, Jorma Sajaniemi
An Empirical Evaluation of Visual Metaphors in the Animation of Roles of Variables. Informing Sci. Int. J. an Emerg. Transdiscipl. 8 (2005)
Jorma Sajaniemi, Raquel Navarro-Prieto
Roles of Variables in Experts' Programming Knowledge. PPIG (2005)
Pauli Byckling, Marja Kuittinen, Seppo Nevalainen, Jorma Sajaniemi
An Inter-Rater Reliability Analysis of Good's Program Summary Analysis Scheme. PPIG (2004)
Seppo Nevalainen, Jorma Sajaniemi
Comparison of three eye tracking devices in psychology of programming research. PPIG (2004)
Marja Kuittinen, Jorma Sajaniemi
Teaching roles of variables in elementary programming courses. ITiCSE (2004)
Mordechai Ben-Ari, Jorma Sajaniemi
Roles of variables as seen by CS educators. ITiCSE (2004)
Jorma Sajaniemi, Marja Kuittinen
Visualizing roles of variables in program animation. Inf. Vis. 3 (3) (2004)
Jorma Sajaniemi, Marja Kuittinen
Program Animation Based on the Roles of Variables. SOFTVIS (2003)
Marja Kuittinen, Jorma Sajaniemi
First results of an experiment on using roles of variables in teaching. PPIG (2003)
Jarkko Immonen, Jorma Sajaniemi
Globalisation Practices in the Finnish Software Industry. IWIPS (2003)
Vesa Tenhunen, Jorma Sajaniemi
An Evaluation of Inspection Automation Tools. ECSQ (2002)
Jorma Sajaniemi
View Definitions for Language-Independent Multiple-View Program Comprehension and Editing. VISSOFT (2002)
Jorma Sajaniemi
An Empirical Analysis of Roles of Variables in Novice-Level Procedural Programs. HCC (2002)
Jorma Sajaniemi
Visualizing Roles of Variables to Novice Programmers. PPIG (2002)
Jorma Sajaniemi
A New Interface to Spreadsheet Programming: A Truly Seamless Fusion of Spreadsheet and Word Processing Paradigms. HCC (2002)
Jorma Sajaniemi
Program Comprehension through Multiple Simultaneous Views: A Session with VinEd. IWPC (2000)
Jorma Sajaniemi
Modeling Spreadsheet Audit: A Rigorous Approach to Automatic Visualization. J. Vis. Lang. Comput. 11 (1) (2000)
Jorma Sajaniemi, Marja Kuittinen
Three-level teaching material for computer-aided lecturing. Comput. Educ. 32 (4) (1999)
Jorma Sajaniemi
Getting rid of the single notation paradigm with multiple views. PPIG (1999)
Jorma Sajaniemi, Kari Ikonen
VinEd - A system for program manipulation through user-definable simultaneous views. Softw. Concepts Tools 19 (3) (1998)
Jorma Sajaniemi, Marja Kuittinen
Systems for multi-level teaching materials. ACM SIGCSE Bull. 30 (4) (1998)
Jorma Sajaniemi, Marja Kopponen
SHOW: a system for the presentation of three-level teaching material during lectures (demonstration). ITiCSE-WGR (1997)
Jorma Sajaniemi, Marja Kopponen
Three-level teaching material and its implementation in a teaching situation (poster). ITiCSE-WGR (1997)
Jorma Sajaniemi, Markku Tukiainen
Goals and plans in spreadsheets and other programming tools. PPIG (1996)
Jorma Sajaniemi, Ismo Tossavainen
Session Length and Subjective Satisfaction in Information Kiosk Research. BCS HCI (1996)
Pertti Saarilouma, Jorma Sajaniemi
Transforming verbal descriptions into mathematical formulas in spreadsheet calculation. PPIG (1995)
Pertti Saariluoma, Jorma Sajaniemi
Transforming verbal descriptions into mathematical formulas in spreadsheet calculation. Int. J. Hum. Comput. Stud. 41 (6) (1994)
Pertti Saariluoma, Jorma Sajaniemi
Visual Information Chunking in Spreadsheet Calculation. Int. J. Man Mach. Stud. 30 (5) (1989)
Jorma Sajaniemi, Jari Pekkanen
An Empirical Analysis of Spreadsheet Calculation. Softw. Pract. Exp. 18 (6) (1988)
Jorma Sajaniemi
The Safety of a Coroutine System. ICALP (1977)