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von Rosing, Mark; Zachman Sr., John A. - In: International Journal of Conceptual Structures and … 5 (2017) 1, pp. 1-24

The importance of employees as knowledge workers acting in the correct roles is not a new phenomenon, but as work itself becomes less tangible, concerns with understanding, describing, and managing roles becomes an increasingly complex, challenging, and important subject. In the knowledge...

Persistent link: https://www.econbiz.de/10012043799

Geocoding Tweets Approach Based on Conceptual Representations in the Context of the Knowledge Society

Escamilla, Imelda; Torres-Ruiz, Miguel; Moreno-Ibarra, Marco - In: International Journal on Semantic Web and Information … 12 (2016) 1, pp. 44-61

In this paper, an approach to geocode tweets published in Spanish is proposed. The tweets are related to traffic events within an urban context of the Mexico City. They are generated by a particular phenomenon for knowing the behavior of the involved geographic entities. In order to disambiguate...

Persistent link: https://www.econbiz.de/10012048233

An analytical approach to building a core ontology for food

Madalli, Devika P.; Chatterjee, Usashi; Dutta, Biswanath - In: Journal of Documentation 73 (2017) 1, pp. 123-144

Purpose The purpose of this paper is to demonstrate the construction of a core ontology for food. To construct the core ontology, the authors propose here an approach called, yet another methodology for ontology plus (YAMO+). The goal is to exhibit the construction of a core ontology for a...

Persistent link: https://www.econbiz.de/10014854898

A Novel Hybrid Algorithm Based on Firefly Algorithm and Differential Evolution for Job Scheduling in Computational Grid

Ghosh, Tarun Kumar; Das, Sanjoy - In: International Journal of Distributed Systems and … 9 (2018) 2, pp. 1-15

Scheduling jobs in computational Grids is considered as NP-complete problem owing to the heterogeneity of shared resources. The resources belong to many distributed administrative domains that enforce various management policies. Therefore, the use of meta-heuristics are more appropriate option...

Persistent link: https://www.econbiz.de/10012044194

An Enhanced Task Scheduling in Cloud Computing Based on Deadline-Aware Model

Alworafi, Mokhtar A.; Mallappa, Suresha - In: International Journal of Grid and High Performance … 10 (2018) 1, pp. 31-53

Cloud computing is the latest in distributed computing technology. The delivery mechanism between the service provider and users depends on Service Level Agreement (SLA). SLA contains Quality of Service (QoS), which has some constraints such as deadline to achieve user satisfaction. In this...

Persistent link: https://www.econbiz.de/10012045067

Resource Optimization Routing and Scatternet Formation Protocols for Bluetooth Networks

Bakhsh, Sheikh Tahir; Tahir, Sabeen; Altalhi, Abdulrahman H. - In: International Journal of Knowledge Society Research (IJKSR) 7 (2016) 2, pp. 84-123

Limited resources and network dynamicity are challenging issues in Bluetooth networks. Therefore, scatternet formation improvement and efficient routing algorithms are required that can efficiently construct a short route between a source and destination. As of today, many protocols have been...

Persistent link: https://www.econbiz.de/10012046293

Job Scheduling in Computational Grid Using a Hybrid Algorithm Based on Particle Swarm Optimization and Extremal Optimization

Ghosh, Tarun Kumar; Das, Sanjoy - In: Journal of Information Technology Research (JITR) 11 (2018) 4, pp. 72-86

Grid computing has been used as a new paradigm for solving large and complex scientific problems using resource sharing mechanism through many distributed administrative domains. One of the most challenging issues in computational Grid is efficient scheduling of jobs, because of distributed...

Persistent link: https://www.econbiz.de/10012049179

Next generation product development : Doubling R&D effectiveness

In: Strategic Direction 20 (2004) 9, pp. 31-33

Product development management has evolved through major generations, and each successive generation has enabled far greater performance than the previous one. In the 1990s, aggressive competitors used time‐based product strategies to alter the competitive balance in their industries by...

Persistent link: https://www.econbiz.de/10015009832

Portfolio management of development projects in Danish municipalities

Stentoft Arlbjørn, Jan; Freytag, Per Vagn; Thoms, Lisa - In: International Journal of Public Sector Management 28 (2015) 1, pp. 11-28

Purpose – Danish municipalities are undergoing continuous changes. An important part of these changes are the introduction and implementation of a wide range of development projects. The purpose of this paper is to focus on the challenges of initiation and implementation of development...

Persistent link: https://www.econbiz.de/10014799655

Practising open innovation: a framework of reference

Battistella, Cinzia; De Toni, Alberto Felice; Pessot, Elena - In: Business Process Management Journal 23 (2017) 6, pp. 1311-1336

innovation (OI) in companies. The purpose of this paper is to explore the different practices, actors and tools adopted for … of a sample of 85 European SMEs. Findings The study identifies a total of 23 practices, 20 actors and 11 tools involved … practices, actors and tools are put into practice. Research limitations/implications The developed framework offers new insights …

Persistent link: https://www.econbiz.de/10014688700