The first NOl,dic Confe rence on Advanced Systems Engineering: will be held in Stockholm, Sweden, May 9 11, 1989. The conference is jointly organized by SSI,- the Swedish Sociclyfor Informa tionProccssing(associated to IFIP) and SISU, the Swedish Institute for Systems Deve lopment.
The conference will be jointly chaired by M:s Agneta Qwcrin, head of 55I, and Prof Janis Bubenko Jr, SISU, HIT and Univer.sity of Stockholm.
Background:
The area of systems deve lopment is rapidly evolving, both from theoretical and practical points of view.
The scientific community is currently undertaking qualified research concer ning systems development topics in a variety of con texts. The value of this re search is obvious and it is widely felt that the everyday praetitioners'work in analy sis, design and implementa tion would benefit from spee ding up the knowledge trans fer process.
New tools and methods arecontinously put intoprac tical usage. It is, however, felt that the neccssary feed back from the field ofpraeti tioners is meagre. Morcovcr,central problems in the field of practitioners, well ~suitable for scientific treatment, are never made known to the scientific com munity.
There exists an urgent need to speed up the sharing of knowledge and to prepare for the building and disper sal of know-how in order to properly master and control future systems development efforts.
- "a Swedish Silicon Valley"
Kista is a Stockholm su burb. It has the greatest concentration of IT-workers in Sweden.
AiJn:
The basie aim for the CASE89 confereneeis to bridge the gap between the industry and the research communities by increasing mutual understanding ofprob lems and possibilities.
The conference will con centrate on exposing current trends and possibilities in the research field to the practi tioner - as well as indicating current practical problems and actual experiences of methods and tools for the research community.
Another aim is to expose the growing market of soft ware tools for systems deve lopment, and the basic think ing behind these, to those in terested.
The conference will also touch on the topic of needed knowledge d(:velopment in the field of practitioners, paving the road for fast ac comodation of future re search results.
Shortening the time span between pubLicity of research results and practical appli cation is mandatory.
- Swedish Institnte for
Systems
Development.
The purpose of SISU is to act as a bridge between re search institutions, such as universities and institutes of highcr learning, and the world of industry, business, and administration. The primary goal of SISU is thc development of a high level of competence for informa tion systems development throughout the public and private sectors.
SISU is jointly supported by the National Swedish Board for Technical Deve lopment (STU) and by the Association of Supporters of Information Systems Deve lopment in Sweden (ISVI). There are currently 37 members of ISVI, represen ting government depart ments, puhlic and private in dustries.
Further information: 1\farianne Sindler, +46-11-7521600 Box 1250, S-161. 211 Kista, Sweden.
SSI - Swedish Society (or Information
I-rocessing
SSI is an association for professionals within the in
- loeation for the CASEll9 well as the research and education fields. SSI works conference with activities aimed at pro
Electrumin Kistais a buil fessional development for its dingcomplex gathcringinsti 2.800 members. tu tcs and university levcledu SSI is a member ofIFIP, cation within the IT (Infor the Interna tional Federation mation Technology) area. for Information Processing. SISU one of the hosts for the conference has its offices Further information: here. SICS, thc Swedish In Eva Lindberg, stitute for Computer Scicnce +46-11-2411555 and 1M, the Swedish Institu Box 399, te for Microelectronics are S-101 25 Stockholm, also located here: Parts of Sweden. the Royal Institute of Tech nology, are situated hcrc and the department for Compu ter and Systems Scicnce is tentatively moving in this summer.
SISU's participating or ganizations are all sharing an interest in building and dis seminating know led gc within the information technology area, where CASE is a very central focus of interest.
C o n f e r e n c e l l i g l t l i g l t t s The conference is organized in two parallcll sessions. You are free to ehoose between them.
Session themes
MayS o On problems In systems development o CASE in theory and prnctice Mini Tutorials
MayS On the fututOe of modelling - why cnrrent CASE
tools Insist on snplJOrtlng 20 years
old methods.
France.
Language
The conference langua ge is English.
Dead-lines
April 2 is last date for the 100/0 deduction for early registrants.
April 28 is .he da.e up towhich we are sure to scnd conflrmations. After that we are of cou.rse trying to.
Hotel accommodation is scarce. A fast reservation is recommended.
A Conference Credo
Tools· and methods • Business systems
Inodelling
In Sweden many organi zations find themselves in a very important decision process concerning CASE tools. We feel it is i.mportant to broaden the perspectives May 10 around this decision. - The most common pitfall here is o Systems to regard the decision as a develolJntent choice between different models CASE-tools. \Vewish toemp hasize that the decision con o CASE tool cernsmethodsaswell as tools, structures that is to say the software engineering process. Intro o CASE tool ducing CASE makes neces COnllJurison sary a considerable invest methods ment in knowledge. We per ceive that organizations en tering the CASE scene arc at the beginning of a maturity process which is importan l to be aware of in order not to make too many mistakes en route.
future are also irnportan• knowledge concerning CASE-decisions. \Vhat witI the industry present tomorrow? Our reasoning says tha• • Inforluntion the products we see today resource are going to be challenged by manngement in an outflow of greatly impro- I·ractice ved products and new features in today's products. Ad-. vances during the next deeade is in the hands of "Industryl'. We also perceive tha• new products and advanced features of new products are invented in research center8 and in research oriented companics which are often spinoffs from research institu tes Today's scentific prototype8 will constitute the basis 0 f the tools and methods prcsented by industry the day after tomorrow, that is to say in the mid 1990-8.
o CASE - to dare or not to
Social Events
Get together the evening of JUay 9. (;ollference dinner in
a very Swedish setting the evening or j\lay 10. iUnn.IUachlne 0
Interrace
JUodelling 0
Knowledge 0 bused systems
Tools 0 and IUethods 011 t h e f u t u r e o f IUOIlelling- wilY eUIOloent case-tools i n s i s t 011 SUI)I)OI°ting 2 0 y e a r s o l d m e t h o d s a n d tecbnicfUes.
Ploofessor C o l e t t e R o l l a n ( l , SOlobollne n
ON PRORLEiUS IN SYS~IS
DEVELOI"iUENT • Systems Developement:· Basic flaws in the current culture.. Ideas for recti fying some of the problems.
Michael A. Kingsbury, N. Staffs Poly technic, Stafford, United Kingdom
Systems Development - an idea presentation. • The Mistakes - where systems deve lopment does not support business goals.
Torsten Bergkvist, Swedish Telecom, Uppsala, Sweden
An personal Idea based on experience.
CASE IN TIIEOUY
AND I"RAC'I'ICE • Information Systems Development: A Frame of Reference and Classifications.
Anders G. Nilsson, Institute V, Stockholm, Sweden
CASE tools and system development models. P,"ofessor Rolland is currently al lhe University of PARTS Sorbonne. She obtained her doctors degree in 1971 and has been doing research in Computer Science since 1976. She now leads a research team on data bases and information systems on the topics of design. models, specification languages, design methodologies and computer based design tools.
Colette is council member 0/ AFCE1' (the french computing society) which she represenls on IFIll l'C8. She also acts as a consultant of the European Commission and for NATO. She has published many books on dala bases and infonnation system.'1 and has seroed as the editor of two international conference proceedings.
• Bertil Andersson, Ph.D., Swedish Telecom • Frode Aschim, SYSDECO AlS, Oslo • Erik Frokjaer, adjunkt, Datalogisk Inst, University of Cop~nhagen • Mats-Ake Hugoson, Prof., ern I Programator All, Goteborg • Christer Hullen, Ph.D., University or Stockholm,
• Carl-Gustar Janson, Ph.D., SYSI...All, Univcl"si ty of Stockholm • I-Iannu Kangassalo, Dept of Computer Scien ce, University of Tampcre • Anita Kollerhaur, Ph.D., University of Stockholm • Bengt Lundberg, Prof., University of Gothenburg: • Kalle Lyytinen, Prof., University of Jyv8skyHi • Lars Soderlund, Ph.D., University of Stockholm,
• Arne SOlvberg, Prof., NTH, Trondheim
F r a n z v a n A s s c h e ,
SYST~'ISDEVELOP~IENT
~IODELS The relationship between models, met hods and system development tools (i.e. case tools and 4GL).
Lillian Dahl, FDC & Rudi Olsson, Swedish defense, Stockholm, Sweden
Presentationaf a Systems Development Model which is now "standard" within the Swedish defense as well as being supported on the Civil Services side.
CASE TOOL
S'I'RUCTUUES Building a Highly Integrated Develop ment Environment Using Preexisting Parts.
Dick Schefstrom, Luletl, Sweden IB - The Information Bus: A Multilayered Object Oriented Interface Description of Information Bases for Remote Appli cation
Bjorn Skjellaug, 0 NO, Oslo, Norway
Information Resource Management Loosely integrated sets of CASE tools (based on experiences of building two loosely integrated CASE tool sets ha ving advanced user interfaces).
Helsinki, FinKari Kansala, VIT, land
CASE tools.
PCTE - Solving CASE Data Integration.
Kim. Portman, Nokia Research Center, Espoo, Finland How to test and compare CASE tools.
Tapani Kinnula, SISU, Kista, Sweden Modelling CASE environments in Systems Development.
Kalle Lyytinen, Kari Smolander & Veli Pekka Tahvanainen, Univ. of Jyvas kyla, Jyvaskyla, Finland
Metamodeling and CASE tools.
BUSIi\'ESS SYST~'IS Modelling the Business System
Paul Lindgreen, University of Copenhagen, Kopenhamn, Danmark
UAN - ~IACJDNCE INTERFACE Lexivisual Interfaces - the New Look
Anita Kollerbaur, Stockholms universi - tet, Stockholm, Sweden A Generic Model for Dialog Specifica tion
Laurence Rouille, IRISA, Rennes, France
System development models.
Use of structured system development methods and supporting CASE tools for specification of the human computer in terface: What can and cannot be done.
Alistair Sutcliffe, City University, Lon don, United Kingdom
Use of CASE tools for Hel specification.
FRAME - a concept for documentation at ABB Data
Lars Hemingstam, Kreativ Systemut veckling AB, Stockholm, Sweden
Documentation. Systems Development.
Edition of structured documents in an hypertext environment.
J.L. Vignaud, Cap Sogeti Innovation, Meylan, France
Documentation support.
~IODELLING COMIC: A system for conceptual model ling and information construction
Hannu Kangassalo, University of
Tampere, Tampere, Finland The RUBIS System
Jean- Yves Lingat, Corine Cauvet, Co lette Rolland, Thomson Informatique
Ser0ces, Paris,France The income approach for conceptual modelling and prototyping of informa tion systems.
Andreas Oberweis, Universitat Mann heim, Mannheim, West Germany ?onceptual Modelling, Prototyping.
09.00 START Frans van Assche is currently Principal Consultant and the Technicalltfanager ofJarne~ ltfartin Associates Belgium.
After obtaining a university degree in Husines.~ Administration, Engineering and ltfanagement Informatics at the University of Leaven, he wa~ employed at this university as a research assistant. IIe then joined Control Data Corporation (CDC) where he was one of the designers of the NIAM methodology. At the CDC Data ltfanagerncnt Research lab he was in charge of the first CASE tool for the NIAM methodology.
At this moment, Franll is project leader of the ESPRIT project 928 (RUBRIC),ofwhich]a=. ltlartin Associates is the prime contractor, leading a consortium of academia and software industries. Frans is secretary of IFIP W8.1.11e is also professor at the School of Economics St. Aloysius, Rru.uels, where he lectures a course on Econontics of Expert System.
lie has made many pulJlications in the field of Information System Methodologies and has been consulting and lecturing in most countries of Europe, in the two Americas and the Far East.
( ---, ) ( ( ( ( Principal Consultant, DeE
Information ~1anagement
Consultancy.
Simon IIolloway is currently a principal consultant specialising in Fourth
Generation systems, data dictionaries, CASE tools and
analYllis methods development. Simon worked for a plastics company in
1979, inistially as a commercial systems analyst and then all a daLa analyst. 11e joined a life assurance
company as a database administrator in 1980 and
from 1983 worked for Applied Data Research as a database consultant. In 1979, Sirrwnjoined the
British Computer Society's Database Specialist group of which he was the chairman from 1984 until he retired from the position in carly
1988 to become vice chairman. ltfr llolloway is the author of a number ofpapers on data dictionaries, Fourth
Generation Software and
methodologies and is a graduate in Metallurgy with
Indu8tial Economics.
ORGANISATIONAL IMPLICATIONS CAUSED BY
TIlE FOURTII GENERATION ENVmONMENT
Sil1lollllolloway~
DCE~Lolldoll
CASE - '1'0 DAIlE on NOT TO
KNO"'LEI)GE BASED SYS'l'EI\IS
The role of knowledge based systems How CASE-tools and methods relate to to enhance user participation in the each other - experiences. systems development process.
Goran Lustig, SPAOAB, Stockholm, Sweden
Gian M. Medri, PK-Banken,
Stockholm, Sweden A 25 megaSEK investment the systems deve lopment process is at hand for Spadab.
Knowledge based systems. Systems deve lopment.
The good CASE: a result oriented life cycle, proper methods and supporting tools.
Gunnar Nilsson, CAP GEMINI BRA AB, Stockholm, Sweden
Life-CYCle, methods + CASE.
What makes CASE work?
Miles Welter, Strategy Manager, IBM Laboratories, Santa Teresa
IBM's application development, trends & direc tions 1l''FODIATION UESOUnCE
IUANAGEl\ffiNT IN I'UACTICE IRM shall support corporate objectives and must set a framework for CASE tools.
Jaro Potucek, Vagverket, Borlange, Sweden
CASE-tools in IRM-environment PEAB:s ertarenheter avail etablera en funktion for systemsamordning, baserad pA principerna bakom Information Re source Management.
Fredrik Runnqvist, PEAB & 6rjan Gra pe, SAGUS AB
Jarfalla & Stockholm, Sweden
Information Resource Management IRMA· Information Resource Management Architecture; a data-driven method used in planning the overall system architec ture
Eskil Swende, IRM Consult AB, Bromma, Sweden
IRM
A knowledge-based support system for the reuse of structured specifica tions and designs of embedded com puter systems.
Tuomas Ihme, VTT, Oulu, Finland
Knowledge-based Support for Software Reu se.
A Knowledge Based System for Re quirements Capture and Analysis.
Peri Loucopoulos, UMIST, Manchester, United Kingdom
Knowledge based systems in Systems
Design.
An expert system for semantic and re lational database design
Mokrane Bouzeghoub, Univ.P.et
M. Curie, Versailles, France A knowledge-based system for em· bedded computer analysis & design
Kari Hakkarainen, T.Res.Centre Finland, Oulu, Finland
TOOLS AND 1\11.'YIIODS ALGRES: An Advanced Database Sy stem for Complex Applications.
Roberto Zicari, Politecnico di Milano, Milano, Italy
Advanced Database for CASE "Glueing CASE-Tools TOQether in a Heterogeneous CASE-EnVironment"
Gunter R. Koch, Petra Luchner & Franz Engelmann, Zi Ind. Inform.
GmbH, Freiburg, W. Germany
CASE Integration (CASE ToolsfTool Shells)
G E N E R A L I N F O R M A T I O N
ACCOiUIUODATIONS
Block reservations are made at hotels in the central parts of the City of Stockholm. Thc rate is 900 - 1000 SEI( per night. Breakfastis normally included. Room standard includes TV, private hath and direct dial phone. Sauna bath and restaurant whithin the hotel premises is normal.Check-out time is normally 12:00.
Economy lodging is scarce becau se it is a very popular conference period. We are maldng efforts to get hold of rooms in this category hut can malte no promises at the time of prin ting.
Hotel reservations
Use the enclosed Conference regi stration/reservation form and return to 55I - CASE89 to make hotel reser vation. Also contact 551 for making reservation or changes in reserva tions. Please reserve as early as possi ble.
Hotel room payment is made by you directly at the hotel. Wellknown credit cards arc accepted: If you are uncertain, please contact SSI. The first Nordic Conference on Advanced Systems Engineering
May 9 • 11, 1989
Electrum
Klsta
Sweden Table
of Contents
General schedule
Conference schedule Authors in alphabetical order
Delegates Exhibition
On SISU
Preface by the Chairpersons Some words from the Program Committee Chairman Conference proceedings ordered by day and session
CASEBS Box 1250, S·164 28 Klsta, Sweden
Telephone +46·8·752 16 00
Telefax +46·8·7526800 (
May 9 10 IlIaj 11 IlIaj Use the ollilorlunlt~' • take the breal' with u cUll of eoffee ,'Isitiug the exhibitiou. Sweden along with Finland noLes the highest per Capil:l coffe consumtion of the world. sus START A 10,30 [1,:0 11,30 On lhe fulure of modelJlng - why curren' CASE-tool. Insls' on supporllng 20 ys'" old mslhods .nd technlquBS. B 14,45
15,30 Using PSUPSA to Model fnform.tlon System Pf.nnlng for The Unlled SI.tes Dflp.ttmonl of /he Army Hudquarlers.
P.ul D. McD.nfel, U.S. Army
SPUICER 1 "" "" 1 USS SfAAI B 16,00
Er;o 16,30 A CASE s'udy In object· arlen red kllowledge·base desIgn usIng the KIW/ system.
Aulhors EI. Lunell', Phll1ps fnt. BV Dirk Verme/r, Unlverslly of An'worp John Sn/jde", Phflfps KH'lfS tum Frllncol. Sle8S, Phflfps KIWIS teem
SUS S1A1lt B 16,30
ENO 17,15 A fr.mlvork for USB .nd cJlJ$s/flc,I/on 01 CASE·toofs In systllms .nafysfs end a sllelegy for Implemsnlsllon.
Authors Jan HOlnblck, Hemblck &- Llndqvlst IPUkER Ingomar Lfndqv/st, Helnback &
SPEAICER SPUkER SPUkER 1 y
11,45 The bloed toof - Foundel/on. A 09,15 10,15 B 11,30
12,00 On Poetsrlorl fnlsgratlon of Softwsro Tools. Y 11,30
E"O 12,00 Authors Lsuronce Roul/fl, IRISA Petrick 80sc, Cempus un. de Afsln ChllUffsUI, Csmpus un de A Gonsrlc Mod.1 for DIIIlog SpoclfJclltlon.
'ESS STAAT 2
Y 12,00
12,30 Use of slruclurod syslem development methods snd supportfng CASE lools for spsclflcstlon of /ho humsn compu/or lnforfsce: Whst can snd Authors AI/stslr Sutcliffe, City Unlvorslly
IPEAKER 'ES9 STAAT Y 13,30
14,00 FRAME· s concept for documsnfsllon .t ABS Dilts.
Authors Lars Homlngs/sm, Krosf/v
SHAKER 10,15 OlgBnfullonBI ImpllclJllonB cBused by IhlJ foulth generlltfon flnvffonmenl. ,,, 3 ,,, 3 ,,, 3 Authors Mil", Welter, ISM SvsnskB AS B 13,10
14,05 Wh"t m"ku CASE work?
IPUKU SPUK(R
Oo\y 3 sus STAA' Y 10,45
WD 11,10 ThB lolB of knowlsdg8 bSS8d syslsms to enhllnce user partlc/plllfon In thB syslems d8valopment process.
Aulhors al.n I.f. Medrl, PK·Sllnbn -----------------------------------------Oo\y SESS stAA' ,'m 3 Y 11,10 11,40 A knowflJdge.bued aupport aystetm for the reuse of atruclured speclffcstfons snd desIgns of embedded computer systems.
Authors Tuomu Ihmfl, VTT __________________________________w
• lEU "AA' Y 11,40
12,25 A Know/edge Bued Syslem (01 Rsqu/ffmenls CBplure lind AnlJlysfs.
Authors Perl l.oucopouloa, UM/ST R.E./,f. Chllmp(on, UMiST
'PUKUl SESS STAAT Y 13,10
W, 13,40 An UP'lft .y.'em (or umBnllc _nd rBI_ltonel dBlsbue des/an.
AuthofS Mokrane Bouzeghoub, Un(v.P.et
,PUKlR SUS STAA' Y 13,40
14,05 A knowledge.based syslem lor embedded compulel Bna'ysls & desIgn.
Aulhors Kill HakkBrBlnen, T.Ru.CBntls TuomlJS Ihme, VTT 'PEAI'll{ 'PUKER Malkku 0/1'0, Techn Resesrch Cenlre ._-------------- ---------------_. "" USS START ESO 3 Y 14,30 15,15 ALGRES: An Advanced Dslsbue Syslsm lor Complex Appllcstlons.
Authors Roberlo Zicall, Pol/Iscnlco dl Milano 'PUKlIl F. CBcace, Pol/tecnlco dl 1.1IIano S. Cerl, Un/varBlty 01 Modens S. Crespl·Reghlzzl, PolI/ecnlco dl G. Gott/ob, Technlcat Un/vlIlS/ly G. LsmpDrll, TXT S.p.A.
L. LsvlJzzs, TXT S.p.A.
L. Tsncs, Pol/tecnfco dl Mllsno OAY 3 sus STAAT Y 15,15
16,00 "Glueing CASE· Tools Togelhor In a HDlerogenDous CASE·EnvlronmDnl".
GOnler R. Koch, 21 Ind. Infofm. GmbH "(UfR Pelrs L/Jchner, 2/ Ind. InlolmaOk Beck
Karin Comput., AIded D.,e".,. Doslgn.
Bergkvlst
Torston Tho Mfst.kos - Whe'• • ystems deve/op",."t dCHU not support bus/".ss goe/s.
A Gonorle Modol for Dllliog Speclflc.tlcn.
Edition of structured documents In en hyportoxt envlronmont.
ALGRES: An AdvlJncod D.t.boso Syo'om (or Compl.x Appfle.tfons.
InfonneUo" Systems Dev.topmen' SupportIng M.thodologles wrlh Comput.rlzed Too/:J.
Bouzeghoub
Mokrane An oxport ,ystom (or ••m.ntlc .nd rol.tlon.1 dlJtobtUO doslgn.
Tho brood tool - Found.tlon.
Bose BostrOm Brodin Buors Cacace Cauvet
Patrlek Bernt T.
Espen Christine F.
c.
CASES9 - Authoru In alphabetical order 89-05-08
ne RUBIS System. ....
,~ ':!llDll_ ,-~ ot-T... ;)<", ot-,.,~" ~Q' ,,-._,,.:-.~ 0''''.1100 Campus un. de Beaulieu
Itll Arthur Andersen & Co ...._=-~ O::'~00102 ~'-~~ ~"''''.
Cap Gemini Sogot! Gr. c.,s.-f'oo....",e0.-0. ... - . ...._ 2lR:IT_Y£YI.NI , Polltecnlco dl Milano , . ~ Unlverslt~ Pari, 1
Cerl Champion An·/rs/•• Chauffaut -
Alain
LIllian A Gtlnorlc Modol for Dlofog Spoclflcotlon.
Crespl-Reghlz::tl ALGRES: An AdlflmcDd Dotoboso Sr,'om for Complox Appllcotfon,.
Dahl The re,.tlon,hfp between models, methods end sy,tom dovofopmont toof, (I e CASE too/o end 41h GL).
_.IoS-~.723"_~6 , Unlvcrs1ty Or Modena ...
ALGRES; An Advancod Dat.".,. System for Complex AppllClIllon•• A Knowledge B.,~ System for R~ul,.m."t:J c.ptur. lind Danielsen
BjOrn Ivar
Arthur Andersen & Co TIlo brood toot· Found.tton.
Engelmann
Franz HGluo/ng CASE·Tool' Togothor In • H.torogoneou' CASE·Envlronment H• Ersson
Sven How CASE·tools .nd mothods '0/.10 to eeeh Olh., • exporloncos.
- - - - - - - - - - _ . _ - - - _.
, ". 'M ,~ , ,
~ T_ 11000
'00
, UMIST .'0.._. _ - .......-_,e» OIl'·:::lII:I:Il' 0Il'~7000 campus un de Beaulieu _:'000 -~~ ~~A(,*""e-. , Polltecnleo dl Milano FOrsvatsData ~ .ooec_ ot-TII7500 oe.TeII." -~ N-<I2120:lt02 '~-~~ ~~ -~ 0-1100 ~......... - - . .
Spa dab ~~, '·'Ol2'<~_ _ , 21 Ind. lnformatlk AlGRES: An AdvlInc.d DlIlllbll3. Syst.m (or Compf.x AppIlCIlt/on3.
Exp.rl.nc.s from .stllbl13hlng II 3Y3t.ms coordlnllrron functfon blls.d on Inform.tfon Rosoure- Mt",.g.m.nl prfnclpfu within Philips Eloctronfc Indu3lrfu.
A knowlfldg.-bIl30d &y3tflm (or ombfldd.d computflr snslys/. & dfl3fgn.
Gottlob Grape Hakkaralnen Hemlngstam Hernback FRAME - II concllpt for documflnr.tfon lit ABS Dst•.
A (rsmwork for U•• lind CIS33mution of CASE·loofs In • ystflms snsty.l. lind " .trlltogy (or Implom.ntlltfon.
Halloway
Simon Organ13.tfonDI Imp/lCllt!on. cllu:Jfld by lhll (ourth generation environment.
Ihme
Tuomas A knowfodgo-b6:J#Id :Jyslflm (or flmbtHIdfld compUlflr IIna/Y313 & dfl:Jlgn.
A knowlfldgfl-b.3tH1 :Jupport sY.'llm (or thfl rflus. of structured spflcfffcatfons lind dulgns o( flmbflddDd computer system".
Kangassalo
Hannu COMIC: A system for conceptual modlll/lng Imd Information construction. - ~ -~'0"--, "ll-8lI-s:JSO~ "
M '. ~ ,_. ~ , ~ 1",,_ n..
• " ~ ~
Orlan Karl Lars Jan ,n
Kern
Korblnlan
Comput"r Afd"d O.'ab••fI Otts/gn. .Te-chnIcal UnIversIty SAGUS AB
... , "~~ , - " " , P.O._2O' , ~~·11057' 0ul0I _ ....... "2~:\.:.I _ _ "'l.:!60~ DCE O<&s::t. _ _ -L-.CC'IUAH 0''''00 '20<2 0' "ClClo:rJII VTT C<>'r'o.T-"L.otI. ,5"--_-T,(luhj ~.o.no.:'Q' "~ 1»-""':11100 01-01 7. 7S - - - - - - - - - - - - - - - -
Modefllng CASE envlronmllnt~ In Systems Development.
Unlv. of Jyvaskyl3 o.oole.-..-ikl. - - - - - - - - - - - - - - - - - - - - - - - - _ .
A Knowf.dg. B•••d Sy.tom for R~uf,.m.nt. c.ptur. end An.lys/s.
21 Ind. Informatlk GmbH WGfuofng CASE-Toofs Togeth., In 0 Hot.rogoneous CASE·Envlronment·, Lustig ,_. - - - - - - - - - - - - - - - - - - - - _ .
How CASE·toof, end methods r.l.t. ,,, ••eh oth.r • oxp.,/oncos. _"0_ PoUS-AlT, - . HC/oII - -~" "'0007'1:1117 ."...oT.\ 51 00 AB Programator, ITR "~_.0.....&.__"'-_ n'lI5 TXT S.p.A. ....
Unlvers. of Stockholm ~u 0"'00I1>0.'e_-._,..~_ -.......
TXT S.p.A. ...
Copenhagen Bus!n. Sch. -....l o l _ --.~ OK~~' Hernback & L1ndqvlst - . ":V~ ,-~ oa.lo2i1C1lo(1 , , ~ ,~ ,~
,~ '0 ' '" , . ~ ~
LoucopoulOS Luchner Lyyllnen Matlnl Medrl N~meth Nilsson Tho Income epproech for conceptuel modelling end prototyplng of Informetlon systems.
ALGRES: An Advenclld Oetebu. Syst.m for Complex Appllcetlons.
L1ndgreen
Paul Mod.fllng the Bu.fness System.
L1ndqvlst
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Jean·Yves T....... n..
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McOanlel
PaulO.
Using PSUPSA to Model Inform.tlon Sy.tem Pf.nnlng lor The United St.tes Oep.rtment of the Army He.dquertllrs.
The role of kno""fedge besed eys'ems to enll.nce us.r pettlclp.tlon In the systems development process.
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SehOnthaler Frank -Unlv,Ka-rlsruhe (11't) Tho Incomo .pprooch for eone"ptuof mod"lIfng lInd ."""_'__-lOM.protoryplng of Informofton .yst"mll, IB - Tho Informor/on Bus: A Mufllloyor"d Ob/lICt Orl.nt~ Int"rt"eo Duer/pllon of InfornwUon B"s"s for R"mollf AppfleoUon.
Modoll1ng CASE Ifnvlronmlfntll In SYlltlfmll Olflilflopmlfnt.
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A CASE study In obJlfct·or/ontod knowfodglf.b"s. dtlsfgn using Ihlf KIWr 'ystflm.
Tho Incomo IIpprosch for cOncllptull1 modomng ond prototyplng of Informlftfon sysloms.
Sutcliffe
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IRMA- fn(ormollon R.sourco Mt",ogom.nt Archltocturo; 0 dido·dr/von molhod uSlld /n pl.nn/ng th. ovorofl systom orchft.cturo.
Tahvanalnen
Vell-Pokka Modoll/ng CASE .nvJronm.nts In 5yst.ms D.v.lopmont. van Assche
On th. futuro of CASE toofs. - - - - - - - - - -
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Franz Vermelr Vlgnaud Welter Wenzel Zlcarl
Dirk J.L.
Miles Bernd G.
Roberto Whot mobs CASE work? Computer Aided Dotebllso Ooslgn.
ALGRES: An Advoncod Dlltllbuo Syst.m for Compl.x
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Utstallare: Duke Systems AB Box 2056 12702Sk/jrholmen 08·978383 Stalfan EnhOrnlng
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Kommenlar i ovr frAn lev: The lead time from research results in the area of information systems engineering to broad exploitation and use of the results in business and industry is often more than 15 years. This is manifested by, for instance, relational data base theories, semantic data modeling approaches, and first steps towards tools which today are known as CASE, which all were introduced in the early seventies. Except for impressive graphics interfa ces there is, from a methodological point of view, very little new in today's commercial products and selvices.
In order to improve their competitiveness, organizations feel a great need to develop their information processing and management strategy for the nineties or even the 2000. Development of such a strategy, of course, needs good predictions about the information technology available in the future and ways to introduce new technology in conselvative organizations. In order to make such predictions, deep insights on current use of IT and current results as well as trends in IT research are mandatory. Skills in "strategy ma king" alone are not sufficient.
One objective of CASE89 is to contribute to a deeper insight in this respect by exposing current scientific research of high quality as well as by reporting on experiences and ideas from advanced applications in business and industry. Another objective is to con tribute to a much improved communication between the research and the business and industry conununities. The third objective is to stimulate increased participation by the Nordic countries in international research programmes, such as ESPRIT. The CASE89 conference programme looks very promising and encouraging in all these respects. It is probably one of the few conferences held, where a true balance seems to exist between scientific contributions and contributions from business, industry and administration. CASE89 is also the first truly intemational conference on inforn1ation systems enginee ring held in Sweden. It has ben made possible thanks to all persons, world wide, who have supported it by contributing many interesting and high quality papers. Credit must also be given to our Nordic colleagues who have devoted much of their time on revie wing. The staffs of SSI and SISU have with great energy contributed in technical as well as in administrative matters.
A special acknowledgement and thanks should be given the program chairman Dr. Bjorn Nilsson, the organization chaiIman Lars Bergman, Marianne Sindler, and Eva Lindberg for taking the main work-load starting from Call for Papers to actually running this conference.
Agneta Qwerin Swedish Society for Information Processing
Janis Bubenko jr Swedish Institute for
Systems Development
General conference chairpersons Some wo....ds f ....om the CASE89 P .... og ....em Committee Chai ....man The role of CASE 89 is to act as a catalyst in the interaction between research and indusl1'y in matters concerning software engineering. In practice, this is done in three ways. The first is to expose contem porary scientific research and thinking to the business and industry and to explore possible implica tions thereof. The second is to report actual business and industry experience of methods and products and to expose problems, such as the absence of methods for relevant classes of problems, thereby stimulating the migration of research into even more useful areas. The third is to present actual met hods and products and expose experiences thereof.
The role of the program committee for CASE 89 is to find a proper balance where contributions from different parties can best fertilize one another. At the same time, as some papers are conventional scientific contributions, normal reviewing standards have been applied. To sum it up, the difference from nomla! procedure is that each paper has been reviewed as being either a scientific contribution, a report/evaluation from the practitioner, a methods presentation or a product presentation. In some cases, this has led to situations where a paper, regarded as a scientific contribution, has been rejected but, regarded as a methods or product presentation, has been accepted with flying colors. In other cases, papers possibly meant to be experience repOlts or methods presentations has met the more stringent demands of a scientific contribution.
On behalf of the executive program committee, I would like to thank all the reviewers who performed the actual evaluation of the papers in so many dimensions without complaints, thereby making an uncommonly interesting mixture of presentations possible.
Bjol'll Nilsson Swedish Institute for Systems Development The Swedish Institute for Systems Development (SISU), established 1985, is a non-profit organisa tion conducting advanced research in the area of information systems development. It is jointly supported by the National Swedish Board for Teclmical Development (STU), and by the Asso ciation of Supporters of Information Systems Development in Sweden (ISVI). There are cur rently 36 members of ISVI, who represent govern ment agencies, public and private industries, spe cifically the computing industry, and banking and insurance. SISU employs 30 researchers and has a tum-over of 6 million US$ per year.
Swedish Institute for Systems Development AIMS AND SCOPE
The purpose of SISU is to act as a bridge between research in infor mation technology and the Swedish industry, business, and public administration. The goal ofSISU is the developmentofknowledge and competence in the area of information systems development, and to promote its transfer to the supporting organisations. SISU:s research focuses on advanced methods and tools to improve the design and to facilitate the use of next generation, data-intensive information systems. A major activity is to transfer research findings to the practical plane in close cooperation with the supporting organisations. SISU personnel is also actively engaged in educational programs at the Royal Institute of Technology and at the University of Stockholm.
ORGANISATION
SISU is organised in four departments Projects (see below) are normally run in cooperation with industry and staffed by persons from more than one department.
The research directions of SISU are determined by three-year pro grams, established by STU and ISVI. Currently, the main activities and projects are:
Information and knowledge transfer Methods for information system modeling Computer Aided Information Systems Engineering Knowledge Based Systems INFORMATION: A monthly newsletter SISU Informa is distributed to all interested individuals of the ISVI. The cur rent circulation is more than 600. The magazine SISU Analys provides entry to important new information technolo~y areas by presenting surveys, practical experiences, rese .h directions, and available literature. Both publications are in Swedish. General results and findings of SISU project acti vi ties are published in a SISU Report series. \ EDUCATION: SISU provides education primarily to its supporting organisations. Introductory as well as advanced courses on topics such as COllceptual Modelillg, Systems Deve lopmellt Methodologies, Data Base Tecllllologtj, Data Base Mode lillg alld Desigll, Computer-Aided Systems Developmellt, Distri buted Databases, Office Illformatioll System Technology, Artificial Illtelligwce, Logic Programmillg, Kllowledge Engineerillg, alld Expert Systems have been presented. Numerous conferences, seminars, and tutorials have been held featuring internatio nally well known experts. The next major event is CASE89 an international Conference on Advanced Systems Enginee ring, to be held May 9-11, 1989 in Stockholm.
I
METHOD DEVELOPMENT AND SUPPORT: An integra ted, coherent framework and (object oriented) methodology for information systems development is being developed in cooperation with member organizations. The methodology will employ a high level conceptual modeling and system specification language. SISU personnel is also engaged in projects, run jointly with a number of supporting organisa tions, where the organisations' current methods are further developed, refined and adapted for computer support using the RAMATIC tool (see below).
RAMATIC: a prototype of a generic, graphics-oriented model management tool ("CASE shell") is under development at SISU G6teborg. The tool permits a designer to define his own design methodology (in terms of types of design objects), and a graphical as well as a formal specification language. The tool will then employ the method definition to maintain a design and specification data base. The current version of the tool is in experimental and/ or production use at several supporting organisations. Versions of RAMATIC are currently available for SUN/Unix, IBM PC/RT (AIX), VAX (UItrix), and VAX (VMS).
AVANCE: a prototype environment for development and implementation of distributed, interactive information sy stems is being implemented on SUN /Unix. It is based on the principles of object oriented programming. Plans exist to further develop the prototype, and to integrate it in an object oriented systems development methodology (see above), which will focus on decentralization, loosely coupled sy stems, and reuse and sharing of information- and software resources.
CASE-LAB is the name of a set of related projects, run jointly with industrial partners. All have the common goal to promo te knowledge and competence in the CASE-area. This is achieved by activities which focus on systematic assessment of tools, systematic experiments with existing commercial tools as well as with research prototypes, and experimental development of CASE tools (using CASE shells) for a number of novel methodologies. An important aspect of CASE-LAB is exchange of knowledge and experience among industrial partners.
VDDS/RAMATIC is a joint project run by Volvo Car, Data Logic, Digital, and SISU. It aims at developing an integrated, computer-based, support environment for Volvo Car's sy stem development methodology, using the RAMATIC CASE shell. Computer support for parts of the methodology is already in operation at Volvo. MAIN PROJECTS AND
ACTIVITIES
TRIAD: Initiated by the Swedish Telecom and SISU, this joint project focuses on information resource management in hete rogeneous database environments. The project includes a number of activities on topics such as methods and tools for conceptual modeling, data dictionaries, distributed databa ses and query processing, and knowledge based techniques for information management.
HSQL is a project aiming at a prototype to interface SQL-da tabases in natural language and graphics. The interaction will be supported by a knowledge-base. HSQL is run jointly by a number of Nordic industry and research partners.
ESPRIT PARTICIPATION: SISU participates in the ESPIr - . 2 projects P2469 TEMPORA (Integrating Database Technolo gy, Rule-Based Systems and Temporal Reasoning for Effecti ve Software), and in P2424 KIWIS (Advanced Knowledge
Base Environments for Large Database Systems).
In addition to the above activities, a number of smaller joint projects are carried out in cooperation with the supporting orga nizations. These projects concern topics, such as, Data Administra tion, Reference Models for Information Resources Management, Dialog Modeling, SpecificatiOlI Quality Assurance, Office Case Management, and Strategies for Information Processing in the nineties.
Commissioned projects are carried out in areas such as education and training, methods development support, conceptual mode ling, information management, development of natural language interfaces to databases, and development of expert systems.
The following organisations are members of ISVI: ARTHUR YOUNG AB· ABB DATA AB· AU·GRUPPEN· DATA LOGIC· DIGITAL EQUIPMENT· ENEA • ERICSSON· FRI· FORSVARSSTABEN • IBM. INFOLOGICS • IRM-CONSUI(- .
KOMMUNDATA • MANDATOR AB· MIMER SOFTWARE AI:!' PHILIPS ELEKTRONIK AB • PROGRAMATOR • POSTEN· RIKSSKATTEVERKET • SAAB-SCANIA • SAS DATA· SE· BANKEN • SKANDIA • SKF • SODRA SKOGSAGARNA • SPADAB·STATSKONSULT·STATSKONTORET·TELEVER· KET/P • TELEVERKET DATA SERVICES· TELUB TEKNIK AS • UNISYS • VATIENFALL· VOLVO-DATA· VOLVO LASTVAG
NAR· VOLVO PERSONVAGNAR Swedish Institute lor Systems Development Box 1250, 5-164 28 Klsta, Sweden