Software knowledge management using wikis : a needs and features analysis

Estágio realizado na StrongstepDocumento confidencial. Não pode ser disponibilizado para consultaTese de mestrado integrado. Engenharia Informática e Computação. Faculdade de Engenharia. Universidade do Porto. 201

Enterprise Resource Planning Systems and Knowledge Management: A Review of the Literature and Conceptual Framework

This article provides a comprehensive review of the literature published in various articles dated back to 1998 on the role of Knowledge Management (KM) in Enterprise Resource Planning (ERP) systems. This article follows the literature published in this context focusing on two basic themes: KM supporting the ERP systems and KM integration into the ERP system. All the articles published on the relationship between KM and ERP systems published since 1998 were searched. Articles were sorted out on the basic themes they addressed. Most of the work on the role of KM in ERP systems was grouped into two main categories depending on the research subject matter. Integration of ERP systems being one of these basic themes was further investigated, enlisting all possible research articles published so far. Literature review on the KM and ERP relationship can be concludes that despite different relationships explored in the literature, KM has a vital role to play in the success of the ERP system. It is one of the critical success factors which complements the ERP systems to the extent that its absence will diminish the very essence, that is the adaption of ERP systems for the companies signified by the competitive advantage, market agility, and organization efficiency

Reducing air pollution from urban passenger transport : a framework for policy analysis

This paper develops a simple framework to analyze various pollution control strategies that have been used or are proposed in the urban passenger transport sector. The context is the declining quality of air in urban areas, which is among the serious problems associated with the rapid motorization of societies the world over. The paper examines the point of impact of different policy levers and provides a categorization of different instruments that should assist policy makers when choosing between them. A distinguishing feature of this framework is its explicit recognition of behavioral incentives, in particular, the fact that offsetting changes in consumer behavior can often undermine the original intent of particular policies. The paper is organized as follows. Section II presents the basic framework we have used to examine transport emissions. Section III reviews pollutant characteristics and their impact. The resulting policy choices are discussed in more detail in section IV. Several urban transport projects supported by the World Bank are then reviewed in section VI, and section V concludes the report.Montreal Protocol,Environmental Economics&Policies,Air Quality&Clean Air,Roads&Highways,Public Health Promotion,Roads&Highways,Urban Transport,Transport and Environment,Environmental Economics&Policies,Airports and Air Services

The development of factory templates for the integrated virtual factory framework

Páginas numeradas: I-XVI, 17-123Tese de mestrado integrado. Engenharia Electrotécnica e de Computadores (Major Automação). Faculdade de Engenharia. Universidade do Porto. 201

The development of factory templates for the integrated virtual factory framework

Páginas numeradas: I-XVI, 17-123Tese de mestrado integrado. Engenharia Electrotécnica e de Computadores (Major Automação). Faculdade de Engenharia. Universidade do Porto. 201

Outstanding aspects of Concurrent Engineering

[EN] Concurrent engineering is still actual and focuses as suitable in structural plans of the company thanks to the cutting-edge developments in computer systems. Concurrent engineering arises from the existence or feedback of information from design to manufacturing areas, in order to design both product and manufacturing system thereof. In this paper a comparative of traditional design versus concurrent design is collected, taking into account considerations regarding the product life cycle and the economic outlook based on the cost factor.[ES] La ingeniería concurrente sigue siendo actual y se centra como idónea en los planes estructurales de la empresa de vanguardia gracias a la evolución observada en los sistemas informáticos. La ingeniería concurrente nace de la concurrencia o retroalimentación de información desde áreas de fabricación hacia diseño, con el objeto de diseñar al mismo tiempo el producto y el sistema de fabricación del mismo. En este artículo se recoge una comparativa del diseño tradicional frente al diseño concurrente, teniendo en cuenta consideraciones respecto al ciclo de vida del producto y la perspectiva económica basada en el factor coste.Guerrero Martínez, C.; Torres Roca, E.; Sanz Buades, V.; Juárez Varón, D. (2014). Aspectos destacables de la ingeniería concurrente. 3C Tecnología. 3(2):123-130. http://hdl.handle.net/10251/77696S1231303

Factors shaping the evolution of electronic documentation systems

The main goal is to prepare the space station technical and managerial structure for likely changes in the creation, capture, transfer, and utilization of knowledge. By anticipating advances, the design of Space Station Project (SSP) information systems can be tailored to facilitate a progression of increasingly sophisticated strategies as the space station evolves. Future generations of advanced information systems will use increases in power to deliver environmentally meaningful, contextually targeted, interconnected data (knowledge). The concept of a Knowledge Base Management System is emerging when the problem is focused on how information systems can perform such a conversion of raw data. Such a system would include traditional management functions for large space databases. Added artificial intelligence features might encompass co-existing knowledge representation schemes; effective control structures for deductive, plausible, and inductive reasoning; means for knowledge acquisition, refinement, and validation; explanation facilities; and dynamic human intervention. The major areas covered include: alternative knowledge representation approaches; advanced user interface capabilities; computer-supported cooperative work; the evolution of information system hardware; standardization, compatibility, and connectivity; and organizational impacts of information intensive environments

The impact of semantic knowledge management system on firms' innovation and competitiveness

D.B.A ThesisIn the knowledge economy, knowledge is increasingly becoming the primary factor of production and foundational component of innovation. Firms must improve their capabilities of handling knowledge in line with its recent explosive growth to stay competitive. This research addresses the effects semantic technology-based knowledge management system (Semantic KMS) can have on firms’ performance. Based on existing literature, a conceptual model covering Semantic KMS, KM, innovation, and competitiveness was designed to test the validity of the hypotheses. A total of 640 survey questionnaires were sent to the companies that practice KM actively. 178 usable responses were received. Pearson’s correlation, exploratory and confirmatory factor analyses and structural equation modeling were used to analyze the data. The results indicate that Semantic KMS is positively related to the KM effectiveness. Organizational KM is positively linked to innovation and competitiveness directly. In the context of KM, innovation's effect on competitiveness is not convincing. Moreover, the study could not identify that KM has any strong relationship with organizational competitiveness mediated through innovation. Being one of the first significant studies of Semantic KMS and its impact, the study adds to the growing literature on the use of semantic technology in various fields. It develops a new theoretical model which has never been tested before. The study used data collected from single respondent of each firm in a snapshot and did not consider feedback effects. It examined Semantic KMS as a holistic system, but in many cases, companies only deploy certain KM related tools supported by semantic technology. A different research approach could investigate the impacts of those tools on relevant business processes. This study demonstrates that deployment of semantic technology is beneficial for companies and allows them to take advantage of the use of advanced technologies in their KM quest. It brings significant benefits to the firm thanks to improved capabilities of the new KMS in knowledge discovery, aggregation, use, and sharing. The study also confirms that for a successful KM initiative, KM processes need to be optimized and supported by KMS. Semantic technology is a set of advanced tools used lately in many information systems. This study is one of the first in-depth research about their impacts on KMS. It will guide KM managers in their decision-making process when they consider developing or integrating newKMS tools. For academics, this research highlights the importance of investigating KM from the new technology perspective.

KNOWLEDGE-BASED DECISION SUPPORT SYSTEM QUALITY FUNCTION DEPLOYMENT (KBDSS-QFD) TOOL FOR ASSESSMENT OF BUILDING ENVELOPE MATERIALS AND DESIGNS IN THE EARLY DESIGN STAGE

Ph.DDOCTOR OF PHILOSOPH