A logical design methodology for relational databases using the extended entity-relationship model
ACM Computing Surveys (CSUR)
Software Size Estimation of Object-Oriented Systems
IEEE Transactions on Software Engineering
Fundamentals of software engineering
Fundamentals of software engineering
Object-oriented modeling and design for database applications
Object-oriented modeling and design for database applications
The entity-relationship model—toward a unified view of data
ACM Transactions on Database Systems (TODS) - Special issue: papers from the international conference on very large data bases: September 22–24, 1975, Framingham, MA
An evaluation of the paired comparisons method for software sizing
Proceedings of the 22nd international conference on Software engineering
Function point analysis: measurement practices for successful software projects
Function point analysis: measurement practices for successful software projects
Software Cost Estimation with Cocomo II with Cdrom
Software Cost Estimation with Cocomo II with Cdrom
Ten unmyths of project estimation
Communications of the ACM
An Empirical Study of Analogy-based Software Effort Estimation
Empirical Software Engineering
A Comparison of Function Point Counting Techniques
IEEE Transactions on Software Engineering
IEEE Transactions on Software Engineering
Cost estimation for web applications
Proceedings of the 25th International Conference on Software Engineering
An Empirical Validation of the Relationship Between the Magnitude of Relative Error and Project Size
METRICS '02 Proceedings of the 8th International Symposium on Software Metrics
Class Point: An Approach for the Size Estimation of Object-Oriented Systems
IEEE Transactions on Software Engineering
Conceptual data model-based software size estimation for information systems
ACM Transactions on Software Engineering and Methodology (TOSEM)
Software effort estimation as a multiobjective learning problem
ACM Transactions on Software Engineering and Methodology (TOSEM) - Testing, debugging, and error handling, formal methods, lifecycle concerns, evolution and maintenance
Information and Software Technology
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Effort and cost estimation is crucial in software management. Estimation of software size plays a key role in the estimation. Line of Code (LOC) is still a commonly used software size measure. Despite the fact that software sizing is well recognized as an important problem for more than two decades, there is still much problem in existing methods. Conceptual data model is widely used in the requirements analysis for information systems. It is also not difficult to construct conceptual data models in the early stage of developing information systems. Much characteristic of an information system is actually reflected from its conceptual data model. We explore into the use of conceptual data model for estimating LOC. This paper proposes a novel method for estimating LOC for an information system from its conceptual data model through the use of multiple linear regression model. We have validated the method through collecting samples from both the industry and open-source systems.