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Presentation University of Oslo, ISERN, Hawaii, 8-10 Oct. 2000 Slide 1
Industrial Systems DevelopmentDepartment of InformaticsUniversity of Oslo, Norway
Dag Sjøberg
Magne Jørgensen
4 PhD students
16 MSc students
Presentation University of Oslo, ISERN, Hawaii, 8-10 Oct. 2000 Slide 2
Work in Empirical Software Engineering
• Incremental, evolutionary development– down-scaling/optimization of RUP– changeability decay and rework
• Maintenance– 109 maintenance tasks were analysed in a large org.
• Schema evolution– Database schema modifications logged for 1.5 years
• Effort estimation– Expert judgement vs. models– Use case points estimation
• UML use cases - guidelines• Software architecture
Presentation University of Oslo, ISERN, Hawaii, 8-10 Oct. 2000 Slide 3
Publications
• Conferences/workshopsICSM, CSRM, EASE, EuroSPI, ICSE workshops, HICSS, IRMA, BNCOD, POS, PROFES, CBISE
• JournalsIEEE TSE, ESE, JSS, JSM, IST, SPE, CJ, ACM SEN
Presentation University of Oslo, ISERN, Hawaii, 8-10 Oct. 2000 Slide 4
Research Methods• Case studies
– Telenor, Ericsson (telecom), Genera (CASE), Mogul, IconMedialab (Web), Perihelion SW (health management), BBS (bank), IBM
– Various logging techniques, “think aloud protocol”
• Student experiments– Dec. 99: 12+40 students on two design alternatives re changeability– Sep. 00: 140 student on impact of effort estimation actual work– Oct. 00: 140 students on guidelines for writing UML use cases– Dec. 00: 20 students on schema evolution impact analysis
• Industrial experiments– Case tool evaluation (Telenor)– Software architecture evolution (BBS)
Presentation University of Oslo, ISERN, Hawaii, 8-10 Oct. 2000 Slide 5
Presentation University of Oslo, ISERN, Hawaii, 8-10 Oct. 2000 Slide 6
Plans
So far:
Mostly industrial case studies and student experiments
Future:
Industrial Software Engineering Experiment Laboratory
Opportunity:
Together with NTNU (Conradi), we will form a research group (1 of 3) at a new Center of Excellence at the old Oslo airport. We plan to build a lab with appropriate apparatus for observing/logging persons/teams who carry out experiments or real work
Presentation University of Oslo, ISERN, Hawaii, 8-10 Oct. 2000 Slide 7
Collaboration with ISERN members so far
• Reidar Conradi: SPI etc.
• Claes Wohlin: Software architecture etc.
• Lionel Briand: OO metrics etc.
Presentation University of Oslo, ISERN, Hawaii, 8-10 Oct. 2000 Slide 8
Benefits from ISERN
• Collaboration on research methods and concrete research issues
• Viewpoints from experienced ISERN people on how to build up our CoE/ISEEL
• Guest researchers from the ISERN community (short – long periods, PhD students – professors)