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Frequently Asked Questions about Decision Support Systems by Dan Power

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Question	Category	Date
What is conversational analytics? by Daniel J. Power Editor, DSSResources.COM Kasera, V., R. Tandon, & A.Yeung, "Conversational Analytics for a Voice-driven World," ThoughtSpot W...	DSS Foundations	Jul 10, 2019
Why use a common language when developing and using decision support? by Ciara Heavin and Daniel J. Power Developing a common language between developers, managers and other decision support users improves communica...	DSS Foundations	Feb 04, 2017
What are characteristics of a 'good' data scientist? by Daniel J. Power Editor, DSSResources.COM Understanding the characteristics of a good data scientist helps write a job description and then eva...	DSS Foundations	May 10, 2014
What is machine learning? by Daniel J. Power Editor, DSSResources.COM Machine learning is a major category of Artificial Intelligence application and research. There are m...	DSS Foundations	Sep 06, 2019
What is the difference between a DSS and a DSS generator? This Ask Dan! expands upon the question "What is a DSS?" from September 12, 2004. John Wen had asked on the Free DSS Forum at DSSResources.C...	Building DSS	Aug 06, 2005
What is/was IFPS? IFPS is an acronym for interactive financial planning system. My friend Paul Gray is an expert on financial planning systems and IFPS, and what I know...	Model-driven DSS	Aug 07, 2005
What are examples of routine decision support queries? by Dan Power Editor, DSSResources.com In the mid-1980s, the introduction of powerful relational database management systems (RDBMS) like Oracle ...	DSS Foundations	Jul 22, 2009
What is localization of decision support and analytics? by Daniel J. Power Editor, DSSResources.COM As companies expand into the global marketplace decision support and analytics must often be localized...	DSS Foundations	Mar 28, 2015
What is relational algebra? by Daniel J. Power Editor, DSSResources.COM Relational algebra is a formal system, i.e., a well-defined system of abstract thought, for manipulat...	DSS Foundations	Aug 07, 2014
Where can I find information about KPIs for building DSS in different industries? The topic of identifying KPIs or Key Performance Indicators is a major issue in developing Executive Information Systems, Balanced Scorecard Systems a...	Data-driven DSS	Aug 06, 2005
Is the semantic web vision relevant to DSS? by Dan Power Editor, DSSResources.com Semantic web describes a vision and design guidelines and tools to let software applications read and un...	Building DSS	Feb 20, 2008
What SQL knowledge do managers need for decision support queries? by Dan Power Editor, DSSResources.com Structured Query Language (SQL)is considered difficult for most managers to learn and use. SQL is a complex...	Data-driven DSS	Mar 18, 2011
Can chatbot technology improve decision support? by Daniel J. Power Editor, DSSResources.COM Chatting using text or computer-generated voice and natural language understanding with an intelligen...	DSS Foundations	Jun 30, 2019
What are the best analytics and 'big data' videos online? by Daniel J. Power Editor, DSSResources.COM There are many video on the Web and especially on YouTube relevant to "big data" and analytics. The ...	DSS Foundations	Mar 08, 2014
How smart is IBM Watson? by Daniel J. Power Editor, DSSResources.COM IBM is heavily promoting a cognitive system named Watson in television ads. A major selling point is t...	Knowledge-driven DSS	Dec 16, 2015
How can we provide Web access to a Data Warehouse and DSS database? Some database software directly supports Web access, with other database management systems (DBMSs) you will need to use an intermediary application p...	Data-driven DSS	Aug 06, 2005
What are design elements in a DSS user interface? by Dan Power Editor, DSSResources.com A design element is a discreet, identifiable component that appears in the user interface of computerized...	Building DSS	Feb 13, 2019
What is Hadoop? by Dan Power Editor, DSSResources.com Data-driven DSS may need to access and process very large data sets to support decision-making. One way to...	DSS Foundations	May 26, 2013
Will thinking machines make better decisions than people? by Dan Power Editor, DSSResources.com Fifty years of computing technology improvement has led to faster computation, faster transmission of data ...	DSS Foundations	Jul 30, 2012
Is data modeling needed for DSS built using no schema big data? by Daniel J. Power Editor, DSSResources.COM Agile development of analytics and data-driven decision support is not new. Decision support built us...	DSS Foundations	Oct 15, 2018
What is machine learning? by Daniel J. Power Editor, DSSResources.COM "A computing machine learns to make and improve its predictions by performing calculations from data a...	DSS Foundations	Apr 01, 2017
What Wikipedia resources are useful for a database management course? by Daniel J. Power Editor, DSSResources.COM Managing data is a fundamental need in organizations. More complex data, parallel processing and inex...	DSS Foundations	Aug 13, 2013
How does planning differ from decision-making? This frequently asked question seems straight forward and easy to answer, but it is one that I have grappled with for many years. Discriminating decis...	DSS Theory	Aug 06, 2005
What software tools should be used to build Web-based DSS? by Dan Power Editor, DSSResources.com Many Information Systems people, including students and managers, want to do more that try a Web-based DSS...	Building DSS	Mar 18, 2009
What is Planners Lab? by Dan Power Editor, DSSResources.COM Planners Lab is an innovative software product, a modern version of IFPS, a new tool for teaching student...	Model-driven DSS	Oct 22, 2006
What are the skills of a data scientist? by Ciara Heavin Managing Editor, Journal of Decision Systems and Daniel J. Power Editor, DSSResources.COM Like many of the IT professional ...	DSS Foundations	Nov 25, 2016
What are key database concepts for managers? by Dan Power Editor, DSSResources.com Managers need a basic understanding of computerized databases. Why? Because database systems provide the ke...	DSS Foundations	Jan 01, 2011
What technologies are used for managing big data? by Daniel J. Power Editor, DSSResources.COM Data-driven DSS and predictive analytics frequently need to access and process very large data sets ...	DSS Foundations	Nov 10, 2016
What is a RESTful decision support application? by Daniel J. Power Editor, DSSResources.COM A specific decision support vision and a well-defined architecture for a new application provides a d...	DSS Foundations	Jan 19, 2014
What should managers know about business intelligence and data-driven decision support? by Dan Power Editor, DSSResources.COM Most managers want to make fact-based decisions. Many large organizations have implemented database syste...	DSS Foundations	Aug 13, 2012
What is analytical processing? by Dan Power Editor, DSSResources.com Transforming data and summarizing it is a key task in many decision making situations. Once this task is co...	DSS Foundations	Feb 12, 2010
What software can help implement the Basel accords? by Dan Power Editor, DSSResources.com Identifying and evaluating software for a very broad purpose like supporting the Basel capital accords (htt...	DSS Foundations	Sep 03, 2011
What are the similarities and differences between Data-Driven and Document-Driven DSS? Document-Driven DSS is a relatively new category of Decision Support. There are certainly similarities to the more familiar Data-Driven DSS, but there...	Document-driven DSS	Aug 06, 2005
What was the DSS News in October 2000? by Daniel Power Volume 1, issue number 12 of DSS News was published October 9, 2000. Then as now DSS News was a bi-weekly publication of DSSResourc...	DSS Foundations	Oct 11, 2020
When is a decision framed properly? by Daniel J. Power Editor, DSSResources.COM and Ciara Heavin Managing Editor, Journal of Decision Systems Decisions occur in the context of...	DSS Foundations	Oct 02, 2016
How do decision questions differ? by Daniel J. Power Editor, DSSResources.com A choice or decision often results from answering a question like "What should be done?" Understandi...	DSS Theory	Aug 21, 2020
What are pros and cons of self-service data analytics tools? by Daniel J. Power Editor, DSSResources.com Many managers and employees want more direct access to proprietary organization data. Vendors promote...	DSS Foundations	Oct 09, 2017
What is a person-computer conversation? by Daniel J. Power Editor, DSSResources.COM Conversation is a familiar word with synonyms like discussion, talk, chat, gossip, verbal exchange, d...	DSS Foundations	Mar 06, 2019
What are current trends in BI and Data Analytics? by Ciara Heavin and Daniel J. Power For the foreseeable future, Business Intelligence and data analytics technologies will continue as key enable...	DSS Foundations	Feb 18, 2017
How does business analytics differ from data analytics? by Daniel J. Power Editor, DSSResources.COM Both business analytics and data analytics are relatively new terms in the business lexicon. Students...	DSS Foundations	Jun 24, 2018
What is a DSS? by Dan Power Editor, DSSResources.com "What is a DSS?" is a fundamental question that many have addressed over the years. It seems appropriate to...	DSS Foundations	Mar 20, 2009
What are common barriers and challenges to becoming agile? Daniel J. Power and Ciara Heavin Any major change is always somewhat challenging and becoming agile and doing agile is a major change. Transitioni...	DSS Foundations	Mar 01, 2020
Can wearable computing devices provide decision support? by Daniel J. Power Editor, DSSResources.COM Computing devices continue to become smaller and more portable. A wearable computing device can now a...	DSS Foundations	Jun 11, 2017
What DSS interface design is 'best' for eliciting values? by Daniel J. Power Editor, DSSResources.COM A person-machine interface is central to the effective use of a computerized system like a decision s...	Building DSS	Aug 17, 2014
What is a negotiation support system? Negotiation Support Systems (NSS) are designed to assist negotiators in reaching mutually satisfactory decisions by providing a means of communication...	DSS Foundations	Aug 10, 2007
What is opportunistic decision making? by Daniel J. Power Editor, DSSResources.COM An opportunity is a potential action that if implemented is likely to help attain a desired goal. Som...	DSS Foundations	Apr 23, 2018
What criteria should be used for evaluating proposed plans? In the process of developing plans and alternative courses of action (COA), multiple criteria or factors should be used to determine the validity of e...	DSS Theory	Aug 16, 2005
What are important DSS articles from MIS Quarterly? by Dan Power Editor, DSSResources.com A number of terms have been used for information systems supporting management decision making including m...	DSS Foundations	Jul 27, 2016
What rules should guide DSS user interface design? by Dan Power Editor, DSSResources.com People must interact with a computerized decision support system to use it. The design of the software inte...	Building DSS	Feb 14, 2011
What is PlanningDSS.COM? Recently, DSSResources.COM registered a new domain name, PlanningDSS.COM. The name summarizes the purpose of the web site -- it is a planning decisi...	Planning DSS	Sep 13, 2005

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