I S1 Lesson2 Solution Sketch

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  • 1. Solutions Lesson 1 &2 IS1/IV2007 2009-09-11
  • 2. Lesson 1: Goal models
  • 3. Comments: Exercise 1. A solutions based on several group’s works in Goal: the classroom Treatment Goal: Goal: Service quality results shall be Costs shall shall increase better quantifies decrease Objectives: partOf> partOf> partOf> Cost shall decrease 10 % supports> partOf> during 2010 Means: Goal: Goal: compared to Introduce new Waiting time for Patient privacy 2009 way of working specialist treatment Goal: shall be shall decrease Info to patients improved weakness> about their waiting partOf> Influencer: time shall be better Goal: Some Goal: opportunity> supports> employees Side effects of Primary care supports> treatments fear they will doctors shall supports> opportunity> shall decrease get less work refer routine Influencer: to do Means: eye problems Introduce IT Every electronic to private support access has to be doctors logged opportunity> Influencer: partOf> Many weakness> Goal: Influencer: employees will Cooperation Influencer: Standard not change between No one shall authorisation their way of hospital and wait more than systems shall working private doctors three months be used for shall increase for specialist access to treatment patient info threath> threath> threath>
  • 4. Lesson 2: Business Models 1
  • 5. directed attention time slot Listeners Radio Music Adver- music service Stations fee tisers Comments: fee rightToGo fee rightToGo Exercise 1a). Public Public Alternative solution 1. Require several exchange to carry out a transactions Recital Right Song Right Organisation Organisation fee rightToGo fee rightToGo rightToGo rightToGo Public fee Public fee Public Public Artists Producers Composers Text- writers
  • 6. directed attention time slot Listeners Radio Music Adver- music service Stations fee tisers Comments: fee rightToGo fee rightToGo Exercise 1a). Public Public Alternative solution 2. Only two exchanges is needed for each transaction i the Recital Right Song Right network. Organisation Organisation fee rightToGo fee rightToGo rightToGo rightToGo Public fee Public fee Public Public Artists Producers Composers Text- writers
  • 7. directed attention time slot Listeners Radio Music Adver- music service Stations fee tisers Comments: fee rightToGo fee rightToGo Exercise 1a). Public Public Alternative solution 3. Note that further business context is needed to understand Recital Right Song Right which of the alternative solutions 1, 2 or 3 that Organisation Organisation is most correct. fee rightToGo fee rightToGo rightToGo rightToGo Public fee Public fee Public Public Artists Producers Composers Text- writers
  • 8. directed attention time slot Listeners music service Radio Music listener info Adver- Stations fee tisers listener info Comments: Exercise 1a). Alternative solution 4. fee rightToGo fee rightToGo Listener information is Public Public included i the e3 value graph. The assumption is that the listener info is something received by the Recital Right Song Right Radio Music Station via Organisation Organisation telephone interviews – therefore another value interface fee rightToGo fee rightToGo rightToGo rightToGo Public fee Public fee Public Public Artists Producers Composers Text- writers
  • 9. directed attention Radio Music time slot Listeners Stations Adver- music service fee tisers fee rightToGo fee rightToGo Comments: Public Public Exercise 1b). Including the scenario path Recital Right Song Right Organisation Organisation fee rightToGo fee rightToGo rightToGo rightToGo Public fee Public fee Public Public Artists Producers Composers Text- writers
  • 10. time slot music service Radio Music Adver- Listeners Stations tisers listener info fee listener qualified info fee listener Comments: info fee Exercise 1c). One possible solution. Advertisement Brokers
  • 11. Radio Music Adver- Listeners music service Stations tisers listener info time slot listener qualified info fee listener Comments: info fee Exercise 1c). time slot Another possible solution, in Advertisement which the Brokers Advertisment Brokers are taking care of the all business between the Radio Music Stations and the Advertisers
  • 12. Comments: A simplyfied solution för Exercise 2a), focussing only on the Exchange Process Pattern (see Hruby) clause Frame type 1..1 0..* Frame order line Frame order reservation specification inflow/take fulfillment fulfillment seller Frame exchange Frame <provide Frame Frame duality payment sales supplier Money <receive provide> receive> outflow/give 0..* Fossil order line clause Fossil Fossil type 1..1 reservation order 0..1 fulfillment fulfillment specification inflow/take seller 0..1 Fossil exchange Fossil <provide Fossil Fossil Money payment duality sales supplier 1..1 1..1 0..1 <receive <<Economic Agent>> 1..1 provide> Company 1..1 receive> outflow/give unit 1..1 1..1 1..1 0..1 <<Economic Resource Type>> <<Economic Commitment>> <<Economic Contract>> reservation Picture type Picture order line 1..* 1..1 Picture order 1...1 0..* clause 1...1 fulfillment 0..* 0..* fulfillment 0..* specification outflow/give buyer 0..* 1..* <<Incr. Ec. Event>> 1..* exchange Decr. Ec . Event 0..* 1..1 <<Economic Resource>> Picture 1..1<<Economic Agent>> Picture <<Economic Resource>> Picture Payment 1..*duality 0.* <receive Customer Money receive> 0..* Sales 0..* <provide 1..1 provide> 0..* inflow/take
  • 13. 0..* Frame order line 1..1 Frame type Comments: 1..1 clause Frame order A more detailed solution för Exercise 2a), - price [1..1] reservation - agreedPrice but money is now an attribute in the specification inflow/take fulfillment fulfillment seller payment events *However Mounting snd Quality Inspection are too simplified – should be FramePayment exchange Frame <provide Frame Frame modelled according to conversion process - amount$ duality sales supplier pattern (see Hruby) consists of> <receive **Also missing are Car process and provide> Labour process and Delivery Service (see receive> solution 2 c) Lists of orderable <orderableFossilTypes 0..* Fossil types Picture <orderableFossils and Fossils Mounting* 1..1 clause Fossil 0..* Fossil type 1..1 0..* Fossil order line 1..1 - price [1..1] reservation - agreedPrice order Picture fulfillment 0..1 fulfillment Inspection* specification inflow/take seller 0..1 1..1 Fossil 0..1 Fossil. Payment exchange Fossil <provide Fossil - price [0..1] duality -amount$ sales supplier 1..1 1..1 consists of> 0..1 <<Economic Agent>> 1..1 provide> Company 1..1 receive> unit 1..1 quality inspected by> 1..1 1..1 0..1 mounted by> <<Economic Resource Type>> 0..1 <<Economic Commitment>> <<Economic Contract>> 0..1 Picture type reservation Picture order line 1..* 1..1 Picture order 0..* - price [0..1] 0..* - agreedPrice 1..1 clause Employee 0..* fulfillment outflow/give fulfillment -title/role 1..1 0..* 0..* specification seller 0..* 1..* <<Incr. .Ec. Event>> 1..* <<Economic Resource>> <<Decr. Ec . Event>> 1..1 Pic. Payment exchange 0..* 1..1<<Economic Agent>> Picture - amount$ duality0.* 0..* Picture <receive Customer - price [0..1] sales receive> 0..* 0..* <provide provide> 0..*
  • 14. Financial process Labour process Car process - + - Cash Cash + Cash Cash - + Cash Labour Cash Car Labour Cash Cash Cash Car Delivery Service Fossil procurement Frame procurement - + - + - + Car Fossil Frame Delivery Cash Cash Labour Service Labour Fossil Delivery Frame Service Picture mounting Picture sales - - Fossil + Picture + Frame Delivery Cash Not inspected picture - + Service Labour Labour Picture Not inspected Not inspected Picture picture picture Labour Comments: Picture inspection A solution för Exercise 2c)