Ricardo Valerdi

According to our database, Ricardo Valerdi authored at least 54 papers between 2003 and 2023.

Collaborative distances:

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

2023

Integration of SysML and Virtual Reality Environment: A Ground Based Telescope System Example.

Mostafa Lutfi, Ricardo Valerdi

Syst., April, 2023

Lessons From the Father of Software Engineering.

Ricardo Valerdi

Computer, 2023

2022

Integrating Model-Based Systems and Digital Engineering for Crewed Mars Mission Planning.

Mitchell Kirshner, Ricardo Valerdi

J. Aerosp. Inf. Syst., October, 2022

Students' Systems Thinking Competency Level Detection through Software Cost Estimation Concept Modeling.

Jorge Rafael Aguilar Cisneros, Ricardo Valerdi, B. P. Sullivan

Program. Comput. Softw., 2022

2021

Framework for Integration of Virtual Reality into Model Based Systems Engineering Approach.

Mostafa Lutfi, Ricardo Valerdi

Proceedings of the Advances in Usability, User Experience, Wearable and Assistive Technology, 2021

2020

Virtual Reality in Model Based Systems Engineering: A Review Paper.

Mostafa Lutfi, Ricardo Valerdi

Proceedings of the HCI International 2020 - Late Breaking Posters, 2020

2018

Application and refinement of the early lifecycle cost estimation model: A case study of the JLTV.

Kyle Werner, Christopher Raymond, Sai Kumar, Alex Aukerman, Thomas Ryan, Ricardo Valerdi

Proceedings of the 2018 Annual IEEE International Systems Conference, 2018

2017

Why Software Is Like Baseball.

Ricardo Valerdi

IEEE Softw., 2017

2015

Reliability Improvement of Major Defense Acquisition Program Cost Estimates - Mapping DoDAF to COSYSMO.

Ricardo Valerdi, Matthew F. Dabkowski, Indrajeet Dixit

Syst. Eng., 2015

Characterizing the Impact of Requirements Volatility on Systems Engineering Effort.

Mauricio Peña, Ricardo Valerdi

Syst. Eng., 2015

Introduction: Advances in IoT research and applications.

Pan Wang, Ricardo Valerdi, Shang-Ming Zhou, Ling Li

Inf. Syst. Frontiers, 2015

2014

Guest Editorial Special Section on IoT.

Zu De Zhou, Ricardo Valerdi, Shang-Ming Zhou, Li Wang

IEEE Trans. Ind. Informatics, 2014

Improving Cyber Resiliency of Cloud Application Services by Applying Software Behavior Encryption (SBE).

Danny Thebeau II, Benjamin Reidy, Ricardo Valerdi, Avinash Gudagi, Hemayamini Kurra, Youssif B. Al-Nashif, Salim Hariri, Frederick T. Sheldon

Proceedings of the Conference on Systems Engineering Research, 2014

A Systems Approach to Healthcare Efficiency Improvement.

Jose Monreal Jr., Ricardo Valerdi, L. Daniel Latt

Proceedings of the Conference on Systems Engineering Research, 2014

Exploiting Architectural Communities in Early Life Cycle Cost Estimation.

Matthew F. Dabkowski, Ricardo Valerdi, John Farr

Proceedings of the Conference on Systems Engineering Research, 2014

2013

A framework for reusing systems engineering products.

Jared Fortune, Ricardo Valerdi

Syst. Eng., 2013

Measures of Effectiveness for S.T.E.M. Program: The Arizona Science of Baseball.

Ricardo Valerdi, Jose Monreal Jr., Daniel Valenzuela, Kenji Hernandez

Proceedings of the Conference on Systems Engineering Research, 2013

Systems Thinking: A Comparison between Chinese and Western Approaches.

Xing Pan, Ricardo Valerdi, Rui Kang

Proceedings of the Conference on Systems Engineering Research, 2013

Network Science Enabled Cost Estimation in Support of MBSE.

Matthew F. Dabkowski, Jose Estrada, Ben Reidy, Ricardo Valerdi

Proceedings of the Conference on Systems Engineering Research, 2013

Successful Adoption of Software Process Improvement Models: A Cultural-Methodological Proposal.

Jorge Rafael Aguilar Cisneros, Ricardo Valerdi

J. Softw., 2013

Analyzing and handling local bias for calibrating parametric cost estimation models.

Ye Yang, Zhimin He, Ke Mao, Qi Li, Vu Nguyen, Barry W. Boehm, Ricardo Valerdi

Inf. Softw. Technol., 2013

2012

Guest EditorialIntegrated Healthcare Information Systems.

Ling Li, Ri-Li Ge, Shang-Ming Zhou, Ricardo Valerdi

IEEE Trans. Inf. Technol. Biomed., 2012

Guest Editorial Special Section on Enterprise Systems.

Zu De Zhou, Ricardo Valerdi, Shang-Ming Zhou

IEEE Trans. Ind. Informatics, 2012

Harmonising software engineering and systems engineering cost estimation.

Gan Wang, Ricardo Valerdi, Garry J. Roedler, Aaron Ankrum, John E. Gaffney Jr.

Int. J. Comput. Integr. Manuf., 2012

Special issue on Through Life Cost estimating.

Linda B. Newnes, Ricardo Valerdi

Int. J. Comput. Integr. Manuf., 2012

2011

Heuristics for Systems Engineering Cost Estimation.

Ricardo Valerdi

IEEE Syst. J., 2011

Message from the program chairs.

Ricardo Valerdi, Man-tak Shing

Proceedings of the 6th International Conference on System of Systems Engineering, 2011

Local bias and its impacts on the performance of parametric estimation models.

Ye Yang, Lang Xie, Zhimin He, Qi Li, Vu Nguyen, Barry W. Boehm, Ricardo Valerdi

Proceedings of the 7th International Conference on Predictive Models in Software Engineering, 2011

Underestimation in the "When It Gets Worse Before it Gets Better" Phenomenon in Process Improvement.

Ricardo Valerdi, Braulio Fernandes

Proceedings of the Improving Complex Systems Today, 2011

Feature Performance Metrics for Software as a Service Offering.

Avi Latner, Ricardo Valerdi

Proceedings of the Improving Complex Systems Today, 2011

Impact of software resource estimation research on practice: a preliminary report on achievements, synergies, and challenges.

Barry W. Boehm, Ricardo Valerdi

Proceedings of the 33rd International Conference on Software Engineering, 2011

2010

Reuse in Systems Engineering.

Gan Wang, Ricardo Valerdi, Julie Fortune

IEEE Syst. J., 2010

Leveraging measurement systems to drive enterprise transformation: Two case studies from the U.S. aerospace industry.

Ricardo Valerdi, Craig Blackburn

Inf. Knowl. Syst. Manag., 2010

Insights from enterprise assessment: How to analyze LESAT results for enterprise transformation.

L. Nathan Perkins, Leyla Abdimomunova, Ricardo Valerdi, Tom Shields, Deborah J. Nightingale

Inf. Knowl. Syst. Manag., 2010

An organizational assessment process in support of enterprise transformation.

Leyla Abdimomunova, Ricardo Valerdi

Inf. Knowl. Syst. Manag., 2010

Test and evaluation of a SoS using a prescriptive and adaptive testing framework.

John T. Hess, Ricardo Valerdi

Proceedings of the 5th International Conference on System of Systems Engineering, 2010

Using relational model transformations to reduce complexity in SoS requirements traceability: Preliminary investigation.

Charles E. Dickerson, Ricardo Valerdi

Proceedings of the 5th International Conference on System of Systems Engineering, 2010

Cost and risk considerations for test and evaluation of unmanned and autonomous systems of systems.

Indira Deonandan, Ricardo Valerdi, Jo Ann Lane, Filiberto Macias

Proceedings of the 5th International Conference on System of Systems Engineering, 2010

2009

Empirical research in systems engineering: challenges and opportunities of a new frontier.

Ricardo Valerdi, Heidi L. Davidz

Syst. Eng., 2009

Systems engineering leading indicators for assessing program and technical effectiveness.

Donna H. Rhodes, Ricardo Valerdi, Garry J. Roedler

Syst. Eng., 2009

2008

Achievements and Challenges in Cocomo-Based Software Resource Estimation.

Barry W. Boehm, Ricardo Valerdi

IEEE Softw., 2008

The ROI of systems engineering: Some quantitative results for software-intensive systems.

Barry W. Boehm, Ricardo Valerdi, Eric C. Honour

Syst. Eng., 2008

Advances in enterprise information systems.

Ling Li, Ricardo Valerdi, John N. Warfield

Inf. Syst. Frontiers, 2008

Enterprises as systems: Context, boundaries, and practical implications.

Ricardo Valerdi, Deborah J. Nightingale, Craig Blackburn

Inf. Knowl. Syst. Manag., 2008

A research agenda for systems of systems architecting.

Ricardo Valerdi, Elliot Axelband, Thomas Baehren, Barry W. Boehm, Dave Dorenbos, Scott Jackson, Azad M. Madni, Gerald Nadler, Paul Robitaille, Stan Settles

Int. J. Syst. Syst. Eng., 2008

Design and Development of a Virtual Emergency Operations Center for Disaster Management Research, Training, and Discovery.

Irma Becerra-Fernandez, Gregory R. Madey, Michael Prietula, Domingo Rodríguez, Ricardo Valerdi, Timothy E. Wright

Proceedings of the 41st Hawaii International International Conference on Systems Science (HICSS-41 2008), 2008

2007

Enabling research synergies through a doctoral research network for systems engineering.

Donna H. Rhodes, Ricardo Valerdi

Syst. Eng., 2007

Synthesizing SoS concepts for use in cost modeling.

Jo Ann Lane, Ricardo Valerdi

Syst. Eng., 2007

Impact and contributions of MBASE on software engineering graduate courses.

Ricardo Valerdi, Raymond J. Madachy

J. Syst. Softw., 2007

Cognitive Limits of Software Cost Estimation.

Ricardo Valerdi

Proceedings of the First International Symposium on Empirical Software Engineering and Measurement, 2007

2006

Impact & Contributions of MBASE on Software Engineering Graduate Courses.

Ricardo Valerdi, Raymond J. Madachy

Proceedings of the 19th Conference on Software Engineering Education and Training (CSEE&T 2006), 2006

2005

Synthesizing SoS concepts for use in cost estimation.

Jo Ann Lane, Ricardo Valerdi

Proceedings of the IEEE International Conference on Systems, 2005

2004

An Empirical Study of eServices Product UML Sizing Metrics.

Yue Chen, Barry W. Boehm, Raymond J. Madachy, Ricardo Valerdi

Proceedings of the 2004 International Symposium on Empirical Software Engineering (ISESE 2004), 2004

2003

Individual Players in a Team Sport: Stakeholder Change in Commitment in ISD Projects.

Ricardo Valerdi, Ann Majchrzak

Proceedings of the 9th Americas Conference on Information Systems, 2003