End-user access to multiple sources: incorporating knowledge discovery into knowledge management

2002 ◽  
Vol 11 (4) ◽  
pp. 201-214 ◽  
Author(s):  
Katharina Morik ◽  
Christian Hüppe ◽  
Klaus Unterstein
2021 ◽  
pp. 1-14
Author(s):  
Sampa Rani Bhadra ◽  
Ashok Kumar Pradhan ◽  
Utpal Biswas

For the last few decades, fiber optic cables not only replaced copper cables but also made drastic evolution in the technology to overcome the optoelectronic bandwidth mismatch. Light trail concept is such an attempt to minimize the optoelectronic bandwidth gap between actual WDM bandwidth and end user access bandwidth. A light trail is an optical bus that connects two nodes of an all optical WDM network. In this paper, we studied the concept of split light trail and proposed an algorithm namely Static Multi-Hop Split Light Trail Assignment (SMSLTA), which aims to minimize blocking probability, the number of static split light trails assigned and also the number of network resources used, at the same time maximizing the network throughput. Our proposed algorithm works competently with the existing algorithms and generates better performance in polynomial time complexity.


2005 ◽  
Vol 7 (3) ◽  
pp. 310-336 ◽  
Author(s):  
S.K. Gupta ◽  
V. Bhatnagar ◽  
S.K. Wasan

2008 ◽  
Vol 1 (1) ◽  
pp. 65
Author(s):  
Rivadávia Correa Drummond de Alvarenga

Investigates the theme known as “Knowledge Management” (KM) in three large Brazilian organizations trying to discuss its concepts, constituent elements, managerial approaches and tools, while aiming at leaving behind the purely terminological discussion, which is innocuous and naive. The basic presuppositions were two: (i) most of what it´s referred to or named KM is actually “Information Management” (IM) and IM is just one of the components of KM. KM is more than simply IM due to the fact that it includes and incorporates other concerns, such as the creation, use and sharing of information and knowledge in the organizational context; (ii) a conceptual model or map can be formulated based on three basic conceptions: (a) a strategic conception of information and knowledge, (b) the introduction of such strategy in the tactical and operational levels through the several managerial approaches and informaion technology tools and (c) the creation of an organizational space for knowledge. The main objective is to investigate and analyze the conceptions, motivations, practices and results of KM effectively implemented in three large Brazilian organizations. The qualitative research strategy used was the study of multiple cases with incorporated units of analysis and three criteria ere observed for the judgment of the quality of the research project: validity of the construct, external validity and reliability. Multiple sources of evidence were used and data analysis consisted of three flows of activities: data reduction, data displays and conclusion drawing/verification. The results confirmed the presuppositions and the fact that KM means a rethinking of management practices in the information ea. It was also identified that the main challenges facing organizations committed to KM have its focus on change management, cultural and behavioral issues and the creation of an enabling context that favors the creation, use and sharing of information and knowledge.


2021 ◽  
Vol 1 ◽  
pp. 249-250
Author(s):  
Astrid Göbel ◽  
Tobias Knuuti ◽  
Carola Franzen ◽  
Dinara Abbasova ◽  
Thuro Arnold ◽  
...  

Abstract. EURAD, the European Joint Programme on Radioactive Waste Management (RWM), is the European Research Programme on RWM, aimed at supporting member states with the implementation of their national programmes. It brings together over 100 organisations from different backgrounds and countries, which work together in RD&D projects, Strategic Studies and Knowledge Management (KM). The importance of KM is recognised by EURAD and reflected in a number of activities. One essential activity is the capture of the current State-of-Knowledge in the field of RWM and its transfer to the implementation of the different national programmes. This is done by different types of Knowledge Documents that are made available through a dedicated IT tool (e.g. a Wiki). The development of the individual EURAD KM documents is performed by recognised experts. These experts will share their view on the most relevant knowledge on a specific topic, highlighting safety functions and operational aspects. Additionally, signposting to pre-existing documents is performed (State-of-the-Art Documents, Scientific Papers, etc.). The hierarchy of the works for the KM documents (Theme Overview, Domain Insight, State-of-Knowledge, Guidance) is closely linked to the generic EURAD Roadmap/GBS (Goals Breakdown Structure). It provides a hierarchical structure that facilitates definition, organisation and communication of topics. All of this allows knowledge to be captured and presented with the level of detail that is required by the end-user, from a broad overview down to an increasing level of detail (pyramid of knowledge). To ensure the quality and consistency of the documents with the overall EURAD KM approach, quality assurance and editorial procedures are applied. Collection of end-user feedback will aid the optimisation and further development of the KM activities. To facilitate the transfer of knowledge, the EURAD KM programme goes beyond documents and strives to facilitate exchange between people and signpost to other resources, such as Training and Mobility activities (also organised by EURAD Work Package 13 Training & Mobility) or Communities of Practice. All these activities will contribute to a useful and end-user-friendly EURAD KM programme that is designed to be operational well beyond the runtime of EURAD-1. This presentation will provide further insight into the approaches, status of work and an outlook on future activities that will support member states with the implementation of their national programmes.


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