Concepedia

Author

Steve Callas

Portland State University

Also Known As

Steve Callas, Tri-Met, Portland

23

Publications

864

Citations

11

H-Index

25

Concepts

All Affiliations

Portland State UniversityTrimble (Germany)Tri-City Medical Center
SC

About

Steve Callas is an author at Portland State University specializing in transportation engineering, systems engineering, and engineering.

Top Concepts

#ConceptH-IndexPublicationsCitations

1

Engineering

5

5

462

2

Business

4

4

404

3

Computer Engineering

3

3

223

4

Management

1

1

58

5

Computer Science

1

1

132

Steve Callas

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9

Publications

738

Citations

9

H-Index

YearCitations

Page 1