logging in or signing up DSS aSGuest117319 Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 45 Category: Entertainment License: All Rights Reserved Like it (0) Dislike it (0) Added: October 18, 2011 This Presentation is Public Favorites: 0 Presentation Description No description available. Comments Posting comment... Premium member Presentation Transcript DECISION SUPPORT SYSTEM: DECISION SUPPORT SYSTEM PRESENTED BY, GEETA BHATIADecision Support System: Decision Support System Interactive computer-based systems that help people use computer communications, data, documents, knowledge and models to solve problems and make decisions Companies use DSS to support the decision making of customers and suppliers.Type of decisions: Type of decisions Programmed decisions repetitive and routine have a definite procedure Non-programmed decisions Novel and unstructured No cut-and-dried method for handling problem.Problem solving phases: Problem solving phases Intelligence Searching environment for conditions calling for a solution Design Inventing, developing, and analyzing possible courses of action Choice Selecting a course of action from those available Review Assessing past choicesSlide 5: DSS include a wide variety of analytical information systems. DSS provide managers more control of their data, access to analytical tools. Capabilities for consulting and interacting with a distributed group of staff. Characteristics of DSSComponents of DSS: Components of DSS Database Management System. DBMS manipulates, updates, maintains and disseminates data. -internal data generated by TPS -external data from newspapers, census data, tax codes, census figures, competitors -online data services -databases (finance, marketing, HR and others)Components of DSS: Components of DSS Model Management systems – Stores and accesses models that managers use to make decisions e.g. manufacturing facility,analysing financial status, forecasting demand for product or service .Slide 8: Retrieve information elements Analyze entire files Prepare reports from multiple files Estimate decision consequences Propose decisions Degree of problem solving support Degree of complexity of the problem-solving system Little Much DSS Types Make decisions 13- 8Three DSS Objectives: Three DSS Objectives 1.Assist in solving semi structured problems. 2.Support , not replace, the manager. 3.Contribute to decision effectiveness, rather than efficiency.Functions of a DSS: Functions of a DSS Goal seeking –determining input values to achieve goals Risk analysis-Assess risks. Decisions can be low-risk, medium-risk and high-risk. Graphical analysis-Visualize impacts of action, forecast activities, detect trends - e.g. line or bar charts, grouped line or bar chartsSlide 11: GDSS software Mathematical Models Other group members Database GDSS software Environment Individual problem solvers Decision support system Environment A DSS Model Report writing softwareTHANK YOU: THANK YOU You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.
DSS aSGuest117319 Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 45 Category: Entertainment License: All Rights Reserved Like it (0) Dislike it (0) Added: October 18, 2011 This Presentation is Public Favorites: 0 Presentation Description No description available. Comments Posting comment... Premium member Presentation Transcript DECISION SUPPORT SYSTEM: DECISION SUPPORT SYSTEM PRESENTED BY, GEETA BHATIADecision Support System: Decision Support System Interactive computer-based systems that help people use computer communications, data, documents, knowledge and models to solve problems and make decisions Companies use DSS to support the decision making of customers and suppliers.Type of decisions: Type of decisions Programmed decisions repetitive and routine have a definite procedure Non-programmed decisions Novel and unstructured No cut-and-dried method for handling problem.Problem solving phases: Problem solving phases Intelligence Searching environment for conditions calling for a solution Design Inventing, developing, and analyzing possible courses of action Choice Selecting a course of action from those available Review Assessing past choicesSlide 5: DSS include a wide variety of analytical information systems. DSS provide managers more control of their data, access to analytical tools. Capabilities for consulting and interacting with a distributed group of staff. Characteristics of DSSComponents of DSS: Components of DSS Database Management System. DBMS manipulates, updates, maintains and disseminates data. -internal data generated by TPS -external data from newspapers, census data, tax codes, census figures, competitors -online data services -databases (finance, marketing, HR and others)Components of DSS: Components of DSS Model Management systems – Stores and accesses models that managers use to make decisions e.g. manufacturing facility,analysing financial status, forecasting demand for product or service .Slide 8: Retrieve information elements Analyze entire files Prepare reports from multiple files Estimate decision consequences Propose decisions Degree of problem solving support Degree of complexity of the problem-solving system Little Much DSS Types Make decisions 13- 8Three DSS Objectives: Three DSS Objectives 1.Assist in solving semi structured problems. 2.Support , not replace, the manager. 3.Contribute to decision effectiveness, rather than efficiency.Functions of a DSS: Functions of a DSS Goal seeking –determining input values to achieve goals Risk analysis-Assess risks. Decisions can be low-risk, medium-risk and high-risk. Graphical analysis-Visualize impacts of action, forecast activities, detect trends - e.g. line or bar charts, grouped line or bar chartsSlide 11: GDSS software Mathematical Models Other group members Database GDSS software Environment Individual problem solvers Decision support system Environment A DSS Model Report writing softwareTHANK YOU: THANK YOU