Ralph A. Morelli

According to our database, Ralph A. Morelli authored at least 43 papers between 1987 and 2019.

Collaborative distances:

• Dijkstra number of three.
• Erdős number of three.

2019

Student Engagement is Key to Broadening Participation in CS.

Beryl Hoffman, Ralph A. Morelli, Jennifer Rosato

Proceedings of the 50th ACM Technical Symposium on Computer Science Education, 2019

2017

A Comparison of Online and Hybrid Professional Development for CS Principles Teachers.

Jennifer Rosato, Chery Lucarelli, Cassandra Beckworth, Ralph A. Morelli

Proceedings of the 2017 ACM Conference on Innovation and Technology in Computer Science Education, 2017

2015

Analyzing Year One of a CS Principles PD Project.

Ralph A. Morelli, Chinma Uche, Pauline Lake, Lawrence Baldwin

Proceedings of the 46th ACM Technical Symposium on Computer Science Education, 2015

Computer Science Principles Curricula: On-the-ground; adoptable; adaptable; approaches to teaching.

Daniel D. Garcia, Owen L. Astrachan, Bennett Brown, Jeffrey G. Gray, Calvin Lin, Bradley Beth, Ralph A. Morelli, Marie desJardins, Nigmanath Sridhar

Proceedings of the 46th ACM Technical Symposium on Computer Science Education, 2015

Scaling High School Computer Science: Exploring Computer Science and Computer Science Principles.

Owen L. Astrachan, Ralph A. Morelli, Gail Chapman, Jeffrey G. Gray

Proceedings of the 46th ACM Technical Symposium on Computer Science Education, 2015

2014

Mobile computational thinking with app inventor 2 (abstract only).

Franklyn A. Turbak, Fred G. Martin, Shaileen Crawford Pokress, Ralph A. Morelli, Mark Sherman, David Wolber

Proceedings of the 45th ACM Technical Symposium on Computer Science Education, 2014

Mobile computer science principles: a professional development sampler for teachers (abstract only).

Ralph A. Morelli, David Wolber, Jennifer Rosato, Chinma Uche, Pauline Lake

Proceedings of the 45th ACM Technical Symposium on Computer Science Education, 2014

CS principles professional development: only 9, 500 to go!

Jan Cuny, Diane A. Baxter, Daniel D. Garcia, Jeff Gray, Ralph A. Morelli

Proceedings of the 45th ACM Technical Symposium on Computer Science Education, 2014

Mobile Operating Systems.

Ralph A. Morelli, Trishan R. de Lanerolle

Proceedings of the Computing Handbook, 2014

2013

Teaching the CS principles curriculum with App Inventor (abstract only).

Ralph A. Morelli, David Wolber, Shaileen Crawford Pokress, Franklyn A. Turbak, Fred G. Martin

Proceedings of the 44th ACM Technical Symposium on Computer Science Education, 2013

Computer science principles: analysis of a proposed advanced placement course.

Andrea C. Arpaci-Dusseau, Owen L. Astrachan, N. Dwight Barnette, Matthew Bauer, Marilyn Carrell, Rebecca Dovi, Baker Franke, Christina Gardner, Jeff Gray, Jean Griffin, Richard Kick, Andy Kuemmel, Ralph A. Morelli, Deepa Muralidhar, Rebecca Brook Osborne, Chinma Uche

Proceedings of the 44th ACM Technical Symposium on Computer Science Education, 2013

2012

Student ICTD research and service learning abroad (abstract only).

Joseph Mertz, Ralph A. Morelli, Ruth E. Anderson

Proceedings of the 43rd ACM technical symposium on Computer science education, 2012

CS principles: piloting a national course.

Owen L. Astrachan, Ralph A. Morelli, N. Dwight Barnette, Jeff Gray, Chinma Uche, Bill Cowles, Rebecca Dovi

Proceedings of the 43rd ACM technical symposium on Computer science education, 2012

Teaching with app inventor for android (abstract only).

Hal Abelson, David Wolber, Ralph A. Morelli, Jeff Gray, Chinma Uche

Proceedings of the 43rd ACM technical symposium on Computer science education, 2012

2011

A comparison of software engineering knowledge gained from student participation in humanitarian foss projects.

Heidi J. C. Ellis, Gregory W. Hislop, Ralph A. Morelli

Proceedings of the 16th Annual SIGCSE Conference on Innovation and Technology in Computer Science Education, 2011

The Humanitarian FOSS Project: Goals, Activities, and Outcomes.

Allen B. Tucker, Ralph A. Morelli, Trishan R. de Lanerolle

Proceedings of the IEEE Global Humanitarian Technology Conference, 2011

An Open Source Mobile App for Assisting Health and Agricultural Aid in Haiti.

Ralph A. Morelli, Emmet Murphy, Trishan R. de Lanerolle

Proceedings of the IEEE Global Humanitarian Technology Conference, 2011

2010

A global collaboration to deploy help to China.

Ralph A. Morelli, Chamindra de Silva, Trishan R. de Lanerolle, Rebecca Curzon, Xin Sheng Mao

Commun. ACM, 2010

Development of a virtual dashboard for event coordination between multiple groups.

Trishan R. de Lanerolle, William V. Anderson, Sam DeFabbia-Kane, Eli Fox-Epstein, Dimitar Gochev, Ralph A. Morelli

Proceedings of the 7th Proceedings of the International Conference on Information Systems for Crisis Response and Management, 2010

Wireless ad hoc dissemination for search and rescue.

Mikael Asplund, Trishan R. de Lanerolle, Christopher Fei, Prasanna Gautam, Ralph A. Morelli, Simin Nadjm-Tehrani, Gustav Nykvist

Proceedings of the 7th Proceedings of the International Conference on Information Systems for Crisis Response and Management, 2010

Ontology-Based Text Mining for Predicting Disease Outbreaks.

Nicolae Dragu, Fouad Elkhoury, Takunari Miyazaki, Ralph A. Morelli, Nicolás di Tada

Proceedings of the Twenty-Third International Florida Artificial Intelligence Research Society Conference, 2010

2009

Revitalizing computing education through free and open source software for humanity.

Ralph A. Morelli, Allen B. Tucker, Norman Danner, Trishan R. de Lanerolle, Heidi J. C. Ellis, Özgür Izmirli, Danny Krizanc, Gary Parker

Commun. ACM, 2009

Foss 101: engaging introductory students in the open source movement.

Ralph A. Morelli, Trishan R. de Lanerolle

Proceedings of the 40th SIGCSE Technical Symposium on Computer Science Education, 2009

Evaluating student experiences in developing software for humanity.

Gregory W. Hislop, Heidi J. C. Ellis, Ralph A. Morelli

Proceedings of the 14th Annual SIGCSE Conference on Innovation and Technology in Computer Science Education, 2009

2007

Can humanitarian open-source software development draw new students to CS?

Heidi J. C. Ellis, Ralph A. Morelli, Trishan R. de Lanerolle, Jonathan Damon, Jonathan Raye

Proceedings of the 38th SIGCSE Technical Symposium on Computer Science Education, 2007

Holistic Software Engineering Education Based on a Humanitarian Open Source Project.

Heidi J. C. Ellis, Ralph A. Morelli, Trishan R. de Lanerolle, Gregory W. Hislop

Proceedings of the 20th Conference on Software Engineering Education and Training (CSEE&T 2007), 2007

2006

Evolving Keys for Periodic Polyalphabetic Ciphers.

Ralph A. Morelli, Ralph Walde

Proceedings of the Nineteenth International Florida Artificial Intelligence Research Society Conference, 2006

2005

Teaching about the risks of electronic voting technology.

Chris Armen, Ralph A. Morelli

Proceedings of the 10th Annual SIGCSE Conference on Innovation and Technology in Computer Science Education, 2005

2004

A Study of Heuristic Approaches for Breaking Short Cryptograms.

Ralph A. Morelli, Ralph Walde, William Servos

Int. J. Artif. Intell. Tools, 2004

2003

A Word-Based Genetic Algorithm for Cryptanalysis of Short Cryptograms.

Ralph A. Morelli, Ralph Walde

Proceedings of the Sixteenth International Florida Artificial Intelligence Research Society Conference, 2003

2001

A java API for historical ciphers: an object-oriented design project.

Ralph A. Morelli, Ralph Walde, Gregg Marcuccio

Proceedings of the 32rd SIGCSE Technical Symposium on Computer Science Education, 2001

1997

Preliminary Findings from an Evaluation of the Acceptability of an Expert System.

Bonnie Kaplan, Ralph A. Morelli, John W. Goethe

Proceedings of the AMIA 1997, 1997

1996

Preliminary Results from a Social Interactionist Evaluation of a Medical Expert System.

Bonnie Kaplan, Ralph A. Morelli

Proceedings of the Seventeenth International Conference on Information Systems, 1996

1991

A system for teaching concurrent programming.

C. William Higginbotham, Ralph A. Morelli

Proceedings of the 22nd SIGCSE Technical Symposium on Computer Science Education, 1991

Design of an expert system for monitoring drug treatment in a psychiatric hospital.

Joseph D. Bronzino, Ralph A. Morelli, John W. Goethe

Proceedings of the Fourth Annual IEEE Symposium on Computer-Based Medical Systems (CBMS'91), 1991

1990

The student as knowledge engineer: A constructivist model for science education.

Ralph A. Morelli

J. Comput. High. Educ., 1990

Expert Education-Using Knowledge Engineering to Teach Science.

Ralph A. Morelli

IEEE Expert, 1990

Correspondence.

Ralph A. Morelli

IEEE Expert, 1990

1989

OVERSEER: a prototype expert system for monitoring drug treatment in the psychiatric clinic.

Joseph D. Bronzino, Ralph A. Morelli, John W. Goethe

IEEE Trans. Biomed. Eng., 1989

Chaos and fractals on your personal computer.

Ralph Walde, Ralph A. Morelli

J. Comput. High. Educ., 1989

1988

Computing resources in small colleges.

James R. Sidbury, Nancy Baxter, Richard F. Dempsey, Ralph A. Morelli, Robert Prince

Proceedings of the 19th SIGCSE Technical Symposium on Computer Science Education, 1988

1987

Book review: Logic Programming: Functions, Relations and Equations. Edited by Doug DeGroot and Gary Lindstrom (Prentice-Hall).

Ralph A. Morelli

SIGART Newsl., 1987

Book review: Theoretical Aspects of Reasoning about Knowledge.

Thea Iberall, Ralph A. Morelli

SIGART Newsl., 1987