Managing Knowledge in Organizational Memory Using Topic Maps

Managing Knowledge in Organizational Memory Using Topic Maps

Les Miller (Iowa State University, USA), Sree Nilakanta (Iowa State University, USA), Yunan Song (Iowa State University, USA), Lei Zhu (Iowa State University, USA), and Ming Hua (Iowa State University, USA)
Copyright: © 2009 |Pages: 13
DOI: 10.4018/978-1-59904-540-5.ch018
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Organizational memories play a significant role in knowledge management, but several challenges confront their use. Artifacts of OM are many and varied. Access and use of the stored artifact are influenced by the user’s understanding of these information objects as well as their context. Theories of distributed cognition and the notion of community of practice are used to develop a model of the knowledge management system. In the present work we look at a model for managing organizational memory knowledge. Topic maps are used in the model to represent user cognition of contextualized information. A visual approach to topic maps proposed in the model also allows for access and analysis of stored memory artifacts. The design and implementation of a prototype to test the feasibility of the model is briefly examined.
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Organizational Memory And Knowledge Generation

Organizational memory (OM) is a stored collection of organizational history reflected among the many parts (Walsh & Ungson, 1991). It includes both stored records and tacit knowledge and covers the various facets of organizational tasks, employees, and their task environments (Argote et al., 2003; Choy et al., 2005; Lee et al., 1999; Nonaka & Konno, 1998). Because it can be a large and valuable repository of information and knowledge, several researchers have recognized the import of organizational memory in effecting organizational performance (Akgun et al., 2006; Brockman & Morgan 2003; Jennex & Olfman 2002; Ji & Salvendy, 2004; Lesser & Storck, 2001).

Ackerman and Halverson (2004), however, take a critical view of prior research on OM and argue for a theoretical base to properly define and empirically validate future research. They state that as socio-technical systems, organizations and their memories conform to social structures and norms while employing technical models. They use the theory of distributed cognition to develop a theoretical foundation for organizational memory. The basic tenets of this theory are that knowledge evolves from a community of practice and that cognition and inferences result from the shared meaning among the participants (hence the distribution) (Hollan et al., 2000). Communities of practice fulfill a number of functions with respect to the creation, accumulation, and diffusion of knowledge in an organization through exchange and interpretation of information, by retaining knowledge, by stewarding competencies, and providing homes for identities (Wenger, 1998). Collective thinking creates knowledge that otherwise would not be evident. Additionally, changes in state of the memory, as in change from internal to external representation via artifact changes or through the movement of information among the participants (trajectory of information), are necessary to fully utilize an OM. A cycle of changes comprising contextualization to decontextualization and again to recontextualization of the information object takes place as organizational members relive their experience through the stored information object or artifact. An essential feature of knowledge management systems is this capability to change the state of the information object.

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