Presentation on theme: "LECTURE 8 Amare Michael Desta"— Presentation transcript:
1LECTURE 8 Amare Michael Desta Decision Support & Executive Information Systems:LECTURE 8 Amare Michael Desta
2Managing knowledge in knowledge work: How operations are organized in “traditional” work e.g. in manufacturing sectorDifferent operations follow each others in logical order until the task is completed
3Managing knowledge in knowledge work - (Contd….) Could the same happen in knowledgework or is it “chaotic” or lessorganized by its nature?What is the difference between the logistics ofphysical componentsinformation / knowledge components?
4Knowledge flow (logistic) and utilization of knowledge resources Available explicitknowledge resourcestransfer mediaAvailable tacittransfer mediaUnavailable explicitknowledge resourcesUnavailable tacitKnowledge outcomes-embrained knowledge-embodied knowledge-encultured knowledge-embedded knowledge-encoded knowledgeKnowledge acquisition-defining the requirements-localizing knowledge-accessing knowledge-absorptive capacityKnowledge creation & reuse-skills & competencies-tools & methods
5Knowledge Management, (KM) - the need and the reality The move from an industrially-based economy to a knowledge or information-based one in the 21st Century demands a top-notch KM System to secure a competitive edge and a capacity for learning.Currently, governments around the world, multinational corporations, and a multitude of companies are interested, even concerned with the concept of knowledge management. Indeed, even individual Canadian provinces have an interest in understanding the flow of knowledge within their confines, trying to become more aware of the structures that exist within their hierarchies. For example, "Prince Edward Island has agreed to become the first world test site for KAM, a new 'Knowledge Assessment Methodology' devised by the U.S. National Research Council in Washington, and coordinated by the Institute of Island Studies. The KAM will assess the capacity of Prince Edward Island to compete to world standards in what pundits have dubbed 'The Knowledge Economy'. As computers shrink our world, distance begins to disappear; the distinction between center and periphery narrows to insignificance. For Prince Edward Island, where small population and a paucity of natural resources have traditionally been economic inhibitors, the Knowledge Economy provides the potential for significant, environmentally benign economic growth." To understand more about the whys of measuring the flow of knowledge in any institution, one must understand more about knowledge.The real change has come from the necessity for less information and more knowledge. There has been a shift from information to knowledge.Shift from bureaucracies to networks. The traditional hierarchical designs that served the industrial era are not flexible enough to harness an organization's full intellectual capability.Shift from training/development to learning. The role of education has become paramount in all organizations, public and private.Shift from local/national to transnational. Organizations can no longer rely purely upon national approaches to maintain their profitable growth. More and more, companies and industries of all types must globalize in order to maximize their profits.
6Knowledge Management – the importance The new source of wealth is K, and not labor, land, or financial capital. It is the intangible, intellectual assets that must be managed.The key challenge of the Knowledge -based economy is to foster innovation
7The Knowledge Economy But do you all agree? For several decades the world's best-knownforecasters of societal change have predictedthe emergence of a new economy in whichbrainpower, not machine power, is the criticalresource.But the future has already turned into thepresent, and the era of K has arrived."The Learning Organization," Economist Intelligence Unit”But do you all agree?Thomas Stewart, Board of Editors of Fortune:"1991 was the crossover year when capital spending by U.S. companies was greater on telecommunications, copying and computer equipment than on industrial, construction, mining, and farming equipment. We tend to think of the mid-1990s as the transition point, but we actually made this shift, from a macroeconomic perspective, around "
8The Knowledge Economy – rest on THREE pillars The role that K plays in transactions: it is what is being bought and sold; both the raw material and the finished goodsThe concurrent rise in importance of K assets, which transform and add value to knowledge productsThe emergence of ways to manage these materials and assets, or KM
9Two Kinds of KnowledgeK is intangible, dynamic, & difficult to measure,BUT without it no organization can survive.Tacit: or unarticulated K is more personal, experiential, context specific, and hard to formalize; is difficult to communicate or share with others; and is generally embedded in the heads of individuals and teams.Explicit: K can easily be written down and codified.How can we transfer tacit knowledge? Through mechanisms of socialization, mentorships, apprenticeships, face-to-face communication. Since knowledge may be an organization's only sustainable competitive advantage, it is very important to capture tacit knowledge. Intranets and help knowledge flow through an organization. Tacit knowledge often moves laterally through informal channels of communication (communities of practice). For example, those groups that hang around the coffee pot or the coffee machine -- they are exchanging knowledge, just as the smokers huddled near the entrance to the building at break time. The information that is passed in this way is very important because it is useful for helping people to get their work done more effectively, in part, because nobody is willing to question or think about it very much. Communities of practice must have their place in a comprehensive knowledge management effort.There are two kinds of knowledge: tacit, which is hard to articulate, versus explicit knowledge, which can be written down and codified.Keep in mind that flows of knowledge are an organization's capacity to learn. They are all you really have.
10The main issues are – how to Design and install techniques and processes to create, protect, and use known K.Design and create environments and activities to discover and release K that is not known, or tacit K.Articulate the purpose and nature of managing K as a resource & embodying it in other initiatives and programs.An accepted definition of knowledge management does not yet exist, although perspectives on knowledge abound, but there are three important points to keep in mind:1. Knowledge today is a necessary and sustainable source of competitive advantage. In an era characterized by rapid change and uncertainty, it is claimed that successful companies are those that consistently create new knowledge, disseminate it through the organization, and embody it in technologies, products, and services.' Indeed, several sectors - for example, the financial services, consulting, and software industries -- depend on knowledge as their principal way to create value. Thus knowledge is displacing capital, natural resources, and labor as the basic economic resource. Governments know this all too well.2. There is general recognition that companies are not good at managing knowledge. They may undervalue the creation and capture of knowledge, they may lose or give away what they possess, they may deter or inhibit knowledge sharing, and they may underinvest in both using and reusing the knowledge they have. Above all, they often do not know what they know. This is probably true of explicit or articulated knowledge: that which can be expressed in words and numbers and can be easily communicated and shared in hard form, as scientific formulas, codified procedures, or universal principles. It is undoubtedly true of tacit or unarticulated knowledge: that which is more personal, experiential, context specific, and hard to formalize; is difficult to communicate or share with others; and is generally in the heads of individuals and teams.3. Recognizing the potential of knowledge in value creation and the failure to fully exploit it, some corporations have embarked on knowledge management programs. These are explicit attempts to manage knowledge as a resource, in particular:Designing and installing techniques and processes to create, protect, and use known knowledge.Designing and creating environments and activities to discover and release knowledge that is not known.Articulating the purpose and nature of managing knowledge as a resource and embodying it in other initiatives and programs.
11Do we really need KM System? Competitive success will be based on how strategically intellectual capital is managedCapturing the knowledge residing in the minds of employees so that it can be easily shared across the enterpriseLeveraging organizational knowledge is emerging as the solution to an increasingly fragmented and globally-dispersed workplaceIncreasingly, senior executives are recognizing that knowledge and learning represent the preeminent source of sustainable advantage in a fast-moving, highly competitive world. They know it is no longer enough to leave critical knowledge sitting passively in the minds of individual employees. Workforce mobility, falling educational standards, and the rapid rate of business change mean that individuals can no longer be relied upon to provide consistent, comprehensive insight. Instead, the knowledge trapped within the employee base must be leveraged to the organizational level, where it can be accessed, synthesized, augmented, and deployed for the benefit of all. Organizations and individuals must learn rapidly and uniformly across different functions and levels of the organization. Yesterday's informal or tacit knowledge management techniques the desktop, the hallway conversation, the memo, the trade show-are no longer sufficient in a period of radical change.The best reason for an organization to develop a knowledge management system is to gain a competitive advantage in the marketplace: by turning intellectual assets into value through innovation. The real differentiator for those leading companies is knowing how to use innovation to create value and ongoing growth.
12Do we really need KM System? (Contd…) Instead of constantly reengineering and downsizing: talented people are assets to be developed for a global 21st CenturyThe reuse of knowledge saves work, reduces communications costs, and allows a company to take on more projects.Knowledge Grid: “what we know we know; what we know we don't know; what we don't know we know; and what we don't know we don't know.”What is needed is a similar mindset about the collection of intellectual assets; it belongs to everyone employed in a particular place, and it has to be shared. You can't share knowledge without trust and honesty and openness. So if knowledge is the fundamental asset, then the culture has to reflect that. What is needed is a knowledge culture, one that values knowledge, values it above rank and title. And knowledge cultures are those in which formal attention is paid to what some academics have called the "knowledge grid." It has four categories: What we know we know. What we know we don't know. What we don't know we know. And what we don't know we don't know.Partly as a reaction to downsizing, some organizations are now trying to use technology to capture the knowledge residing in the minds of their employees so it can be easily shared across the enterprise. No longer should companies have to worry that employees will walk out the door with valuable knowledge that it no longer has access to. Although many individuals may come and go, their learning is embedded for future use. Leveraging organizational knowledge is emerging as the solution to an increasingly fragmented and globally dispersed workplace. For many of these companies, knowledge management has become the next silver bullet-in effect, the successor to the reengineering and downsizing efforts that marked the last decade.
13The Successful Managing of Knowledge Focus on FIVE tasks:Generating knowledgeAccessing knowledgeRepresenting and embedding knowledgeFacilitating knowledgeTransferring knowledgeIt is a process of instilling the culture andhelping the people in it find ways to share andutilize their collective knowledge.
14KM – the enablers Leadership Knowledge champions, such as CKOs Culture AccessTechnologyLearning CultureLeadership: it is absolutely critical to liberate the creativity of teams, and yet not have chaos. In a sustainable knowledge managed learning organization, leadership is often expressed as the self-confidence to navigate the unknown waters of the future.Organizational Requirements for leveraging intellectual capital requires attention to what have been recognized as "knowledge enablers," i.e., structures and attributes that must be in place for a successful knowledge management program.Access - Making sure available knowledge provides value and is not stored "just in case." The challenges are to facilitate access to the right content at the right time and place, be content rich and navigation lean, manage regulations and copyrights, and provide flexibility and ease of access.Technology - Deploying computing tools that link people enterprise-wide; support collaboration, including navigation and search engines and data storage technologies; and link people to the global resources of the organization.Embedding a learning attitude and placing value on competency development. Historically, more training expenditures have gone to developing cognitive skills than to developing motivated creativity. Those days are gone now. Currently, the goal is to see intelligent people using innovation to create knowledge out of information. To do so, there needs to be a corresponding culture: valuing organizational behaviors and attitudes that support an environment of trust and collaboration.The workplace culture is paramount because while management may pay lip service to the value of cooperation and its ability to facilitate organizational knowledge, there is an underlying belief that performance is really driven by "corporate stars" and that internal competition must be in place to attract these superstars since only under-performers can be found in cooperative, team-oriented workplaces. Knowledge tools, controls, and new organizational structures will go far to create a new culture in which informed decision making is valued, but explicit efforts to cultivate that culture are still needed. Knowledge and skills can never substitute for the motivation only an effective organizational culture can provide.Knowledge management programs need all enabling factors, and not just one or two, if there is to be any real success.
15More on the importance of Corporate Culture Changing the culture is imperative.To create a climate in which employees volunteer their creativity and expertise, managers need to look beyond the traditional tools at their disposal: finding ways to build trust and develop fair process.That means getting the gatekeepers to facilitate the flow of information rather than hoard it.And offering rewards and incentivesThe elements of fair process are simple: 1. Engage people's input in decisions that directly affect them. 2. Explain why decisions are made the way they are. 3. Make clear what will be expected of employees after the changes are made. Fair process may sound like a soft issue, but it is crucial to building trust and unlocking ideas.Adds Buckman Laboratories' Koskiniemi: "Successful knowledge sharing is 90 percent cultural, 5 percent tools and 5 percent magic. All the technology and tools in the world won't make you a knowledge-based organization if you do not establish a culture that believes in sharing."Organizations must offer a high level of psychological safety and capacity for openness.Rewards and incentives signal what behaviors and outcomes are most valued by management. It should not be surprising that knowledge accumulation and sharing are not valued. Management sends strong signals through its compensation policies; different roles are perceived of value according to their allocated compensation. So be careful sending mixed signals. But culture is more than just compensation, and it is responsive to influences other than paychecks. Management sends signals about what is important through its recruiting priorities, promotions, and, possibly more than anything, through its own behavior. These deeply embedded cultural assumptions are significant.To encourage knowledge sharing, some companies are creating central knowledge repositories.
16The technological divide Generating organizational K invariably means converting the tacit K of the individual into explicit K accessible by all.IT is most effective when it enables thissocial process.Organizations must think through their technological systems.Technology such as Intranets and advanced collaborative software have made KM possible.Knowledge resides primarily in people whose experience, insights, skills, and competencies are the organization's most valuable resource. So, knowledge is a higher order commodity than technology, which simply provides tools to help the employees and the organization to develop and apply its management capital."Technology allows people to collect, find, filter and distribute information far more rapidly than ever before. It is now possible to move large volumes of information quickly, and institutionalize what has always been an informal and haphazard process," explains Arthur Andersen's Michael Stone.
17Organizational Changes Lines between departments and operating divisions blurKM even completely collapses boundariesA KM system cannot work through hierarchiesIndividual and team learning process must become the true driver of organizational learningNot surprisingly, KM blurs the line between departments and operating divisions. Managers traditionally have kept a tight leash on their own department's data, and they've frequently interpreted it in narrow, rigid ways. Knowledge management collapses the boundaries. It allows people to use information across applications. In order to justify financial investments in technology, CKOs must understand organization structure, motivation of people, and crossboundary processes. Since it is a bottom-up and peer-to-peer tool that seeds an organization with intellectual capital, it is foreign ground for most organizations.Do not isolate Knowledge Management: some CEOs have put knowledge management at the top of their agendas. Others have not given it the same attention as they have given cost cutting, restructuring, or international expansion. In companies where that is the case, knowledge management takes place - if at all - in functional departments such as HR or IT. But companies that isolate knowledge management risk losing its benefits, which are highest when it is coordinated with HR, IT, and competitive strategy.I think the most interesting representation of what is going on in business is the quote from Paul Saffo at the Institute for the Future:"It is hardly news that the corporation as we know it is headed for the scrap heap of business history. Internal corporate structures are already mutating beyond recognition. Corporate boundaries are dissolving into commercial irrelevance as businesses explore entirely new modes of association and interaction."While corporate directives to share information and create cross-functional teams can improve knowledge management efforts, real innovation and self directed learning can happen only at the individual and team level.It's also a bottom-up and peer-to-peer tool that seeds an organization with intellectual capital, and this is foreign ground for most organizations. A knowledge management system cannot work through hierarchies. So the cultural side of it is very interesting, and means that while knowledge management doesn't have to be driven from the top, it does very much have to originate from the top.
18Organizational Knowledge - Why is it Important? Knowledge can be embedded in processes, products, systems, and controlsKnowledge can be accessed as it is needed from sources inside or outside the firmIt is versatile and can be transferred formally, through training, or informally, by way of workplace socializationIt is the essence of the competitive edge!Organizational Knowledge: Why Is It Important?Because it makes money. And that is why it is important to have the knowledge process facilitated by a steady development of a knowledge culture, based on incentives, strong management leadership, that values, shares, and uses knowledge.
19Why KM? What’s the big deal? By instituting a learning organization (KM-intensive), there is an increase in employee satisfaction due to greater personal development and empowerment.Keep your employees longer and thereby, reduce the loss of intellectual capital from people leaving the company.Save money by not reinventing the wheel for each new project
20Why KM? What’s the big deal? (Contd….) Reduce costs by decreasing and achieving economies of scale in obtaining information from external providers.Increase productivity by making K available more quickly and easily.Provides workers with a more democratic place to work by allowing everyone access to K
21Why KM? What’s the big deal? (Contd….) Learning Faster With KMLearning fast to stay competitiveKM software and technological infrastructures allow for global access to an organization’s K, at a keystrokeIt is obvious that there is a significant tie between knowledge management systems and a workplace dedicated to learning. All organizations learn, but some are faster and more effective learners. The key is to see learning as inseparable from everyday work. Training, by contrast, is typically episodic and detached from the context in which results are produced. This is especially important in Canada's case because it is moving from largely a natural resources-based economy to one in which knowledge will be expected to keep it competitive in the world's marketplace. To stay competitive, it will have to learn FAST.
22Successful KM programs – the indications Information is widely disseminated throughout the organizationAccessible at a fast rate of speed.Virtual communities of practice share what is known in a global fashion, independent of time zones and other geographic limitations.Business without boundaries broad, often virtual in nature.Collaboration to support continuous innovation and new K creation.
23KM and future scenarios Where are we going? What are we here for?People need awareness of the whole: in what direction is the organization going?To have a goal to reach in the future can provide great incentive for a KM initiative.Effective leveraging lies within an organization’s capacity for rethinking and recreating. Scenario thinking can help us see the blind spots, and help us create the future we want!!!One of the major problems with governments, corporations, companies, organizations, and private citizens is that they have no concept of the future and never think about ramifications? Future studies must be figured into an organization's overall knowledge management system because to sustain a commitment over the course of months and years, people need to have awareness of the whole and understand the direction an organization is going. The challenge of organizational strategy and purpose is to revitalize and rethink the organization's business focus, and figure out where it is heading. To expect ongoing knowledge creation, it must have some relevance to the future you are creating. Therefore, a future element must be ever-present. If you can only offer the wholesale version with precautions thrown in, it is better than the present reality. Future scenarios should not only be for the haves.Knowledge Management must somehow be connected to future studies for at least one significant reason and that is because to have a knowledge management system, it presupposes the ongoing creation of new knowledge. The challenge of organizational strategy and purpose is to revitalize and rethink the organization's business focus, and figure out where it is heading. Peter Drucker's Theory of Business can also be brought into this analysis because he believed that there must be significant focus put on defining the environment, mission, and core competencies needed to accomplish that mission. "If the attitudes brought forth are genuinely heartfelt, if managers and especially top managers can increase their vulnerability by exposing their own deepest aspirations and assumptions, if people can feel part of a larger creative process shaping their industry and society, and if all this can be tied to people's commitment to creating a future about which they deeply care - then intellect and spirit align, and energy is not only released but focused."One thing is for certain: when questions, big questions (questions that matter to the future of an organization) are asked and explored, it can be a very powerful force because it is essential for coevolving the futures we want, rather than the futures we get.
24Sustainability of a KM endeavor There are three fundamental processes thatsustain profound changes such as theintroduction of a KM system:- developing networks of committed people- improving business results- enhancing personal resultsTo achieve sustainability, there must be afocus on learning and learning how to harnessthe learning capabilities that lead to innovation.For a knowledge management effort to work, it must be understood that no progress is sustainable unless innovators learn to understand why the system is pushing back, and how their own attitudes and perceptions contribute to the"pushback." Until they see this, there will be no development of systematic strategies for sustaining profound change.Once there is intellectual understanding there can be emotional engagement, leading to sustained action, all in a positive feedback loop."I believe that people do have passion to produce results says consultant and writer Fred Kofman, "but not business results. Sure, they care about business results, but they really have a passion for the quality of their own lives. Once they experience living their lives more closely to the way they really want to live, that passion will emerge." The enhancement of personal results is often the first source of reinforcing energy for sustaining deep change. And, it is inherently satisfying to work in a network of committed people. Given the choice, very few people would not want to become part of a network where there is excitement, perseverance,, innovation, experimentation, and commitment. As Dr. W, Edwards Deming used to say, "People seek joy in work."In this day of bottom line focus, when employees often assume that personal needs are subservient to the organization's needs, it is truly liberating to discover that the two can be aligned rather than in opposition. For those who have gone from a run-of-the-mill organization to one which supports learning and knowledge for everyone literally feel transformed. They learn to understand just how much they are worth, and the value of their lives and what they can relay into the workplace. They become intellectually-stimulated, energized, and emotionally-engaged.
25Sustainability of a KM Endeavor (Contd….) For significant change to lead to sustainability, hierarchical control must be put aside.The emergence and development of informal networks must be supported so that people can share their tacit knowledge and help one another.Managers need to surrender control.And mental models need to be examined.Managers need to surrender control in order for learning capabilities to be enhanced. This will lead to greater business results by eliminating wasteful practices and the development of new business practices which lead to better results.The limits that block organizational learning initiatives have a great deal to do with the mental models embedded in the culture of an organization. For example: that hoarders, hierarchies, and stars are the order of the day! Once employees are forced to let go of the existing conventional wisdom of the organization, they can be innovative and creative, designing new approaches and learning to learn faster.
26KM Software Tools Globalserve Knowcorp Hyperknowledge MicroStrategy The Molloy GroupKnowledgeX Inc.WebFarming.comSoftlab Enabling ToolsImaginationExcalibur TechnologiesImaging SolutionsGrapevine TechnologiesIntraspect SoftwareMilagro: The Power of ImaginationSOFTWAREBut getting information that's locked inside a brain or disparate computer systems into a central repository is no simple task. "Ultimately, everyone must feed information in as they gain experience and expertise, and the information must be stored and routed so that people can use it. The design and thinking that go into the process are crucial. Success doesn't happen by accident," says Bock.
27Knowledge Management - the essence Is understanding and valuing intangible assets over tangible.Understanding that human and intellectual capital are the greatest resourcesManaging the skills and competencies that lie within an organization, and allowing them to blossomAllowing people to be the best that they can be; optimizing performance.Competitive success will be based less on how strategically physical and financial resources are allocated, and more on how strategically intellectual capital is managed - from capturing, coding and disseminating information, to acquiring new competencies through training and development, to re-engineering business processes. Ray Stata of Analog Devices has stated that "the rate at which individuals and organizations learn may be the only sustainable competitive advantage, especially in knowledge intensive industries." Further emphasizing this point, it has been said that "a firm's competitive advantage depends more than anything on its knowledge... what it knows -- how much it uses what it knows -- and how fast it can know something new" (Prusak 1997).
28KM & Systems – the main focus Key questions I’d like to raise:What is the relationship between KM & systems?Can “knowledge” serve as a unifying concept for understanding organizations and systems?Can there be design principles and techniques based on KM concepts, for designing organizations and their systems?
29KM as a management concept / approach A parade of management ideasClassical administrative theories 1940’sScientific management (e.g. Taylor) 1950’sHuman relations approach…TQM 1980’sBPR ’sKM !! 2000~… ??Is KM one among many approaches?Shouldn’t knowledge be a fundamental concept for understanding and managing organizations?
30Knowledge in Computing & IS The trend is toward (increasingly explicit)“knowledge representation” in systemsPrograms ’s-Database schemas (data independence from programs)1970’s-Conceptual data modeling (domains, enterprises) 1980’s-Knowledge-based systems (knowledge about world separate from inference engine) 1980’s-Knowledge sharing among systems (“ontologies”) 1990’s-Software agents 1990’s-Semantic web 2000’s-The Question is: What is the role of knowledge in IS? Shouldn’tknowledge be a fundamental concept in IS?
31What is the role of knowledge in IS, and IS development? There is knowledge in:User organizationDeveloper organizationVarious artifactsWhere is the knowledge?What kinds of knowledge?Whose knowledge?How does knowledge get “into” the systems?What is change effected?SystemsDesignRequirementsAnalysisCustomerBillMarketingUpdateInventoryCreditAuthorizeEntryOrderDeliveryScheduleSoftwareImplementationSpecTablesVC++ CodeArchitectureVB CodeERDFormsAbstractions about worldKnowledgeabout worldOperations on systemAbstractions about system
32Knowledge in organizations and systems Management is about achieving effectiveness through K and actionInfo systems (development) is about converting (organizational) K into (automated) action.Can there be a theory of K and action to help understand, analyze, and design organizations and their systems?Broader perspective –K as unifying concept:How to design effective organizations and systems?Limited KM perspective:How to manage the knowledge in organizations and systems
33KM systems as specialized classes of systems or “applications” e. g KM systems as specialized classes of systems or “applications” e.g., [Alavi Leidner 01] [Marwick 01] [Smith Farquhar 00]GroupwareData miningLearning toolsE-bulletin boardsKnowledge repositories and databases, FAQsDiscussion forumsKnowledge directoriesExpert systemsWorkflow systemsTaxonomiesDocument classificationPortals & metadataText searchSummarizationRelationships discoveryVisualization…Contrasted with more conventional information systems
34Five Paradigms of IT Support - a rough typology ProcessingRepositoryAgentMediumTool
351. the “processing” paradigm Here, the focus is on the processing (usually fixed a priori)E.g. sales orders processing, bank account statements, teller machine processing...Qualities emphasized:speedaccuracycorrectness...Info. structures:data itemslistsarraystrees...Info. operations:calculatetransform...Processing
362. the “repository” paradigm Here, the focus is on the storage and retrievalE.g. document management systems, online catalogues, databases...Qualities emphasized:persistenceaccessibilityintegritysecurity...Info. structures:recordslinks/ relationshipsindexescatalogues...Info. operations:create/read/ update/deletelookupnavigateintegrate...Repository
373. the “tool” paradigm Tool Qualities emphasized: usability The focus is on enabling the userE.g. spreadsheet, word processing...Qualities emphasized:usabilityflexibilityextensibility...Info. operations:manipulation of user’s information representations...Info. structures:conceptual information structures e.g., cells in spreadsheets...Tool
384. the “medium” paradigm Medium Qualities emphasized: presence Here the focus is on communicationE.g. , teleconferencing, groupwareQualities emphasized:presencefidelityauthenticityprivacy...Info. structures:messageconversationconference...Info. operations:send/receiveshare...Medium
395. the “agent” paradigm Agent Qualities emphasized: ability Here the focus is on assisting the userE.g. mail filters, web crawlers, knowledge discovery...Qualities emphasized:abilityintelligencetrustworthiness...Info. operations:planning & goal achievement“understanding”delegation...Info. structures:Goals tasks/plansconceptual structuresinterdependencies among agents...Agent
40How much domain knowledge is embedded in the system? MediumToolLeastEmbeddedknowledgeRepositoryProcessingAgentMostEmbeddedknowledgeKnowledge Media? A provocative concept Suggests that we need to span the full range
41Major design questions for organizational information systems The term “K Media” suggests that an organization’s ISwould be a mix of systems with more/less embedded KMajor design questions- Who needs what K to achieve what objectives / responsibilities?- How much to embed in machines?- Where in the organization?- How to make tradeoffs – benefits vs. risks vulnerabilities?E.g. speed, accuracy, economy vs. inflexibility, privacyrisks, loss of control, …
42What design methods and techniques are available? Most conventional IS analysis and design techniques are focused on “data” & “processing”HCI research has strengthened design methods especially for “media” and “tool”The Key Question is:How to bring in knowledge concepts for designing organizations and systems?
43Modelling Strategic Actor Relationships and Rationales Modelling Strategic Actor Relationships and Rationales modeling frameworkOne possibleapproach...Strategic Actorshave goals, beliefs, abilities, commitmentsare semi-autonomousfreedom of action, constrained by relationships with othersnot fully knowable or controllablehas knowledge to guide action, but only partially explicitdepend on each otherfor goals to be achieved, tasks to be performed, resources to be furnished
44Modelling systems & organizations in terms of Strategic Dependencies among actors (Patient & Health Service provider)
45Strategic Dependency Relationship I want …Actor BI can…Actor ADCar Be Repaired
47Strategic Rationales about alternative configurations of relationships with other actors – Why? How? How else?[Yu AOSE01]
48Analysis and Design Support opportunities and vulnerabilitiesability, workability, viability, believabilityinsurance, assurance, enforceabilitynode and loop analysisdesign supportraising issuesexploring alternativesevaluating, making tradeoffsjustifying, settlingbased on qualitative reasoning
49Compare: modeling conventional systems modeling D inputs outputs agents – implicit knowledgewants andabilitiesinputsoutputsD2. goals & (limited) explicit knowledgefunctionaldecompositionmeans-endsalternatives
50Premises, key concepts D Actors are semi-autonomous, partially knowableStrategic actors, intentional dependencieshave choice, reasons about alternate means to endswants andabilitiesmeans-endsalternativesIntentionalityAutonomySocialityIdentity & BoundariesStrategic ReflectivityRational Self-Interest
51In conclusion: Question for you In the context of KM and systems- What is organizational knowledge?Org. knowledge is in people and machines- How is it collected, structured, and managed?Includes human & automated processes- How does this impact an organization?Systems need to be designed in organizational context, with attention to K & action of strategic actors
52In conclusion: Contd….In the context of KM and systems- What tools do AI & KM provide to do the above?Various technologies offer different capabilities with limitations & risks; need analysis & design tradeoffsConventional systems analysis and design techniques are ill-equipped for analyzing knowledge & action of strategic actorsAI and KM offer ideas for new frameworksHow are the issues of KM related to DSS?
53ReferencesR. Smith & A. Farquhar. The Road Ahead for Knowledge management – An AI perspective. AI Magazine. Winter 2000.A.D. Marwick. Knowledge Management Technology. IBM Systems Journal. 40(4):M. Alavi & D.E. Leidner. Knowledge Management & Knowledge Management Systems: Conceptual Foundations and Research Issues. MIS Quarterly. 25(1):