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Corporate Affairs and Marketing (CA&M) Brand and Event Management
1
STRATEGIC INFORMATION SYSTEMS IV
STV401T / B
BTIP05 / BTIX05 - BTECH
DEPARTMENT OF INFORMATICS
LECTURE: 02 – (B)
DSS CONCEPTS & THINKING
By: Dr. Tendani J. Lavhengwa
Corporate Affairs and Marketing (CA&M) Brand and Event Management
Inspirational Quotes
• My personal quote:
“Always be a thought ahead. Do not fear the blank page, everything started
somewhere”
• Quotes to consider as inspiration:
"Data is not information, information is not knowledge, knowledge is not understanding,
understanding is not wisdom" ~ Clifford Stoll
"Failure is an amazing data point that tells you which direction not to go" ~ Payal
Kadakia
• Your quotes?
???
LECTURE: 02 - DSS CONCEPTS & THINKING
Corporate Affairs and Marketing (CA&M) Brand and Event Management
1. DSS History/Evolution and Multiple Definitions
2. DSS positioning and hierarchy
3. Web based DSS Architecture
4. DSS Characteristics and Capabilities
5. DSS Classifications
6. Components / Schematic view of DSS
7. Effective DSS
8. Structure of a Data Management Subsystem
9. DSS – input and Output (DSS I-P-O)
10. Decision Support in Business (DSS Trends)
11. Enterprise Portals and Decision Support
LECTURE: 02 - DSS CONCEPTS & THINKING
#. Start-up Items to discuss
Corporate Affairs and Marketing (CA&M) Brand and Event Management
LECTURE: 02 - DSS CONCEPTS & THINKING
1. DSS History/Evolution and Multiple Definitions
Corporate Affairs and Marketing (CA&M) Brand and Event Management
LECTURE: 02 - DSS CONCEPTS & THINKING
1. DSS History/Evolution and Multiple Definitions
Just to check if you are awake, its now bottom up
Corporate Affairs and Marketing (CA&M) Brand and Event Management
LECTURE: 02 - DSS CONCEPTS & THINKING
1. DSS History/Evolution and Multiple Definitions
DSS def...1:
• a system intended to support managerial decision makers in semi-structured and unstructured decision situations (Turban, 2011)
DSS def...2:
• An approach or methodology for supporting decision making
DSS def...3:
• Locate other definitions to assist you in understanding
• ???
• ???
Decision behaviour...:
• The way in which managers make decisions, and the factors that influence those decisions (Bocij, (2015)
How are decisions made by management at your organisation???
Corporate Affairs and Marketing (CA&M) Brand and Event Management
LECTURE: 02 - DSS CONCEPTS & THINKING
2. DSS positioning and hierarchy
Corporate Affairs and Marketing (CA&M) Brand and Event Management
LECTURE: 02 - DSS CONCEPTS & THINKING
3. Web based DSS Architecture
Corporate Affairs and Marketing (CA&M) Brand and Event Management
LECTURE: 02 - DSS CONCEPTS & THINKING
4. DSS Characteristics and Capabilities
Corporate Affairs and Marketing (CA&M) Brand and Event Management
LECTURE: 02 - DSS CONCEPTS & THINKING
5. DSS Classifications - overview
a. Communications-driven and group DSS (GSS)
b. Data-driven DSS
c. Document-driven DSS
d. Knowledge-driven DSS, data mining and management ES applications
e. Model-driven DSS
Corporate Affairs and Marketing (CA&M) Brand and Event Management
LECTURE: 02 - DSS CONCEPTS & THINKING
5. DSS Classifications – for discussion
Source: Alter (1980)
Corporate Affairs and Marketing (CA&M) Brand and Event Management
LECTURE: 02 - DSS CONCEPTS & THINKING
6. Components / Schematic view of DSS – ver-01
Corporate Affairs and Marketing (CA&M) Brand and Event Management
LECTURE: 02 - DSS CONCEPTS & THINKING
6. Components / Schematic view of DSS – ver-02
Corporate Affairs and Marketing (CA&M) Brand and Event Management
LECTURE: 02 - DSS CONCEPTS & THINKING
7. Effective DSS
Effective DSS
No professional
Adaptive
Quick
Flexible
Supports Decision Process
Sophisticated Modelling
Tools
Corporate Affairs and Marketing (CA&M) Brand and Event Management
LECTURE: 02 - DSS CONCEPTS & THINKING
8. Structure of a Data Management Subsystem
Corporate Affairs and Marketing (CA&M) Brand and Event Management
LECTURE: 02 - DSS CONCEPTS & THINKING
9. DSS – input and Output (DSS I-P-O)
Corporate Affairs and Marketing (CA&M) Brand and Event Management
LECTURE: 02 - DSS CONCEPTS & THINKING
10. Decision Support in Business (DSS Trends)
Corporate Affairs and Marketing (CA&M) Brand and Event Management
LECTURE: 02 - DSS CONCEPTS & THINKING
11. Enterprise Portals and Decision Support
Corporate Affairs and Marketing (CA&M) Brand and Event Management
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QUESTIONS & ENQUIRIES
LECTURE: 02 (B) – DSS CONCEPTS & THINKING
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