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Mei 2018, Mike van Bussel Versie 1.94 ISACA Noordelijke Round Table Process Mining & Audit

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Page 1: Mei 2018, Mike van Bussel · Business information systems Records events, e.g. transactions, messages, workflow information etc. Discovery Conformance Extension Model analyzes controls

Mei 2018, Mike van Bussel

Versie 1.94 – ISACA Noordelijke Round Table

Process Mining & Audit

Page 2: Mei 2018, Mike van Bussel · Business information systems Records events, e.g. transactions, messages, workflow information etc. Discovery Conformance Extension Model analyzes controls

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Bedankt voor uitnodiging,Assen!

Mike van Bussel

https://www.linkedin.com/in/mikevanbussel

[email protected]

Page 3: Mei 2018, Mike van Bussel · Business information systems Records events, e.g. transactions, messages, workflow information etc. Discovery Conformance Extension Model analyzes controls

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• Mike van Bussel• Data consultant en data analist @ Rabobank

• IT audit achtergrond

[email protected]

• Process Mining ervaring• Eindhoven University of Technology

• DLL (oud De Lage Landen)

• KPMG IT Advisory

• Rabobank

• Voeg mij toe op LinkedIn ik blijf graag in contact!• https://www.linkedin.com/in/mikevanbussel

Even voorstellen

Page 4: Mei 2018, Mike van Bussel · Business information systems Records events, e.g. transactions, messages, workflow information etc. Discovery Conformance Extension Model analyzes controls

Context

4

• De wereld verandert

Page 5: Mei 2018, Mike van Bussel · Business information systems Records events, e.g. transactions, messages, workflow information etc. Discovery Conformance Extension Model analyzes controls

Context

5

• De wereld verandert

Page 6: Mei 2018, Mike van Bussel · Business information systems Records events, e.g. transactions, messages, workflow information etc. Discovery Conformance Extension Model analyzes controls

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Vanaf 2 mei 2016 0:00

Tot 2 mei 2016 23:59

Page 7: Mei 2018, Mike van Bussel · Business information systems Records events, e.g. transactions, messages, workflow information etc. Discovery Conformance Extension Model analyzes controls

Inleiding

7

• Top van de ijsberg over:

• Data analyse in audit

• Positionering Process Mining

• Elementen van Process Mining

• Process Mining tools

• Algoritmes van Process Mining

Page 8: Mei 2018, Mike van Bussel · Business information systems Records events, e.g. transactions, messages, workflow information etc. Discovery Conformance Extension Model analyzes controls

Data analyse in de audit

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• Data analyse kan bijdragen aan:

• Het verkrijgen van meer zekerheid

• Het verkrijgen van betere inzichten

• Het aanbrengen van focus

Page 9: Mei 2018, Mike van Bussel · Business information systems Records events, e.g. transactions, messages, workflow information etc. Discovery Conformance Extension Model analyzes controls

• Steun MT Audit

• Dedicated team

• Data Driven mindset

Data analyse bij Rabobank

9

Page 10: Mei 2018, Mike van Bussel · Business information systems Records events, e.g. transactions, messages, workflow information etc. Discovery Conformance Extension Model analyzes controls

• Think Big

• We took some time to dream a vision on Data Driven Assurance and define a portfolio of Showcases to show its value

• Act Small

• We delivered the showcases to discover the actual benefits based on data pipeline automation and analytics

• Scale Fast

• We build the capabilities to deploy successful pilots and drive the benefits throughout the pools

Data analyse bij Rabobank

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Page 11: Mei 2018, Mike van Bussel · Business information systems Records events, e.g. transactions, messages, workflow information etc. Discovery Conformance Extension Model analyzes controls

Positionering Process Mining

The real

world

Process

models

Event

logs

Business

information

systems

Records events, e.g.

transactions,

messages, workflow

information etc.

Discovery

Conformance

Extension

Model

analyzes

controls

supports

specifies

configures

implements

analyzes

Process Mining

11

Page 12: Mei 2018, Mike van Bussel · Business information systems Records events, e.g. transactions, messages, workflow information etc. Discovery Conformance Extension Model analyzes controls

Elementen Process Mining

12

The 4Process Mining

ElementsActivity

Case ID

Timestamp

Resource

Nice to have

Must have

Page 13: Mei 2018, Mike van Bussel · Business information systems Records events, e.g. transactions, messages, workflow information etc. Discovery Conformance Extension Model analyzes controls

Process Mining Tools

13

En vele anderen…

Page 14: Mei 2018, Mike van Bussel · Business information systems Records events, e.g. transactions, messages, workflow information etc. Discovery Conformance Extension Model analyzes controls

Alpha algorithm

14

Page 15: Mei 2018, Mike van Bussel · Business information systems Records events, e.g. transactions, messages, workflow information etc. Discovery Conformance Extension Model analyzes controls

Enkele Process Mining algoritmes

15

• Alpha miner

• Heuristic miner

• Fuzzy miner

Page 16: Mei 2018, Mike van Bussel · Business information systems Records events, e.g. transactions, messages, workflow information etc. Discovery Conformance Extension Model analyzes controls

Fitness & Precision

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• High Fitness – Low Precision

Page 17: Mei 2018, Mike van Bussel · Business information systems Records events, e.g. transactions, messages, workflow information etc. Discovery Conformance Extension Model analyzes controls

Generalization & Simplicity

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• Low Generalization – High Simplicity

Page 18: Mei 2018, Mike van Bussel · Business information systems Records events, e.g. transactions, messages, workflow information etc. Discovery Conformance Extension Model analyzes controls

The basics van Process Mining

18

• Event

• Registratie van activiteit met de benodigde elementen

• Eventlog

• Verzameling van events

• Case

• Set van events behorende tot dezelfde case

• Trace

• Volgorde waarin activiteiten door één case zijn doorlopen

• Proces model

• Samenvoeging van alle traces uit een eventlog

Page 19: Mei 2018, Mike van Bussel · Business information systems Records events, e.g. transactions, messages, workflow information etc. Discovery Conformance Extension Model analyzes controls

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Case Activity

1 A

Timestamp

9:02

• Event

Page 20: Mei 2018, Mike van Bussel · Business information systems Records events, e.g. transactions, messages, workflow information etc. Discovery Conformance Extension Model analyzes controls

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Case Activity

1 A

2 A

1 B

1 C

3 A

2 C

3 B

2 B

1 D

2 D

2 E

3 C

3 D

1 E

3 D

3 E

Timestamp

9:02

9:04

9:08

9:15

9:21

9:37

9:40

9:50

10:10

10:17

10:29

10:52

11:12

11:14

11:29

12:55

• Eventlog

Page 21: Mei 2018, Mike van Bussel · Business information systems Records events, e.g. transactions, messages, workflow information etc. Discovery Conformance Extension Model analyzes controls

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Case Activity

1 A

2 A

1 B

1 C

3 A

2 C

3 B

2 B

1 D

2 D

2 E

3 C

3 D

1 E

3 D

3 E

A

B

C

D

E

Case 1

• Case Trace

Page 22: Mei 2018, Mike van Bussel · Business information systems Records events, e.g. transactions, messages, workflow information etc. Discovery Conformance Extension Model analyzes controls

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Case Activity

1 A

2 A

1 B

1 C

3 A

2 C

3 B

2 B

1 D

2 D

2 E

3 C

3 D

1 E

3 D

3 E

A

B

C

D

E

A

C

B

D

E

Case 1 Case 2

• Case & Trace

Page 23: Mei 2018, Mike van Bussel · Business information systems Records events, e.g. transactions, messages, workflow information etc. Discovery Conformance Extension Model analyzes controls

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Case Activity

1 A

2 A

1 B

1 C

3 A

2 C

3 B

2 B

1 D

2 D

2 E

3 C

3 D

1 E

3 D

3 E

A

B

C

D

E

A

C

B

D

E

A

B

C

D

E

D

Case 1 Case 2 Case 3

• Case & Trace

Page 24: Mei 2018, Mike van Bussel · Business information systems Records events, e.g. transactions, messages, workflow information etc. Discovery Conformance Extension Model analyzes controls

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Case Activity

1 A

2 A

1 B

1 C

3 A

2 C

3 B

2 B

1 D

2 D

2 E

3 C

3 D

1 E

3 D

3 E

A

B

C

D

E

A

C

B

D

E

A

B

C

D

E

D

Case 1 Case 2 Case 3

A

B

C

D

E

• Trace Proces model

Page 25: Mei 2018, Mike van Bussel · Business information systems Records events, e.g. transactions, messages, workflow information etc. Discovery Conformance Extension Model analyzes controls

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Case Activity

1 A

2 A

1 B

1 C

3 A

2 C

3 B

2 B

1 D

2 D

2 E

3 C

3 D

1 E

3 D

3 E

A

B

C

D

E

A

C

B

D

E

A

B

C

D

E

D

Case 1 Case 2 Case 3

A

B C

D

E

• Trace Proces model

Page 26: Mei 2018, Mike van Bussel · Business information systems Records events, e.g. transactions, messages, workflow information etc. Discovery Conformance Extension Model analyzes controls

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Case Activity

1 A

2 A

1 B

1 C

3 A

2 C

3 B

2 B

1 D

2 D

2 E

3 C

3 D

1 E

3 D

3 E

A

B

C

D

E

A

C

B

D

E

A

B

C

D

E

D

Case 1 Case 2 Case 3

A

B C

D

E

• Trace Proces model

Page 27: Mei 2018, Mike van Bussel · Business information systems Records events, e.g. transactions, messages, workflow information etc. Discovery Conformance Extension Model analyzes controls

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Zijn er nog vragen?

Hartelijk dank voor uw aandacht

[email protected]

Page 28: Mei 2018, Mike van Bussel · Business information systems Records events, e.g. transactions, messages, workflow information etc. Discovery Conformance Extension Model analyzes controls

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Bedankt voor uw enthousiasme!

Mike van Bussel

https://www.linkedin.com/in/mikevanbussel

[email protected]

Page 29: Mei 2018, Mike van Bussel · Business information systems Records events, e.g. transactions, messages, workflow information etc. Discovery Conformance Extension Model analyzes controls

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