Computer software—Reusability Performance and Reliability 85 Computer system failures 26 System Performance and Evaluation 26 Computer Communication Networks 24 Computer communication systems 24 Computers 18 more ... Software engineering 18 Computer Systems Organization and Communication Networks 16 Computer organization 16 Application software 15 Electrical engineering 13 Computer science 12 Software Engineering 12 Theory of Computation 12 Information Systems Applications (incl. Internet) 11 Algorithm Analysis and Problem Complexity 10 Algorithms 10 Management information systems 10 Management of Computing and Information Systems 10 Circuits and Systems 9 Electronic circuits 9 Software Engineering/Programming and Operating Systems 9 Special Purpose and Application-Based Systems 9 Special purpose computers 9 Architecture, Computer 8 Computer System Implementation 8 Computer simulation 8 Logic Design 8 Logic design 8 less ...