Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 142 for “"Information Dissemination"”.
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Information dissemination and corporate bankruptcies
… returns, suggesting that part of the private information embedded in informed selling was already incorporated into stock prices before the announcement. This attenuation effect of informed selling on stock market reactions is weaker for firms that receive more media coverage or adverse news …
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Information dissemination via random walks
Information dissemination is a fundamental task in distributed computing: How to deliver a piece of information from a node of a network to some or all other nodes? In the face of large and still growing modern networks, it is imperative that dissemination algorithms are decentralised and can …
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Probabilistic methods for distributed information dissemination
… In particular we concentrate on broadcast and information dissemination tasks and introduce novel ideas on how randomization can lead to powerful, simple and practical communication primitives suitable for these modern networks. In this endeavor we combine and further develop tools from …
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Information dissemination for farming communities in Thailand
The use of information and communication technology tools has been applied in many disciplines, including agricultural sectors. It may be applied in many modules such as data gathering, data processing, information management and information dissemination. One issue that cannot be neglected is the …
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Secured information dissemination and misbehavior detection in VANETs
… or VANETs) where they can share traffic-related information such as congestion or no-congestion with other vehicles within its proximity, or with a centralized entity via. the roadside units (RSUs). However, false or fabricated information injected by an attacker (or a malicious vehicle) within …
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The effects of message board information dissemination on stock activity
Thesis (S.B. and M.Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1999.
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Linear Iterative Strategies for Information Dissemination and Processing in Distributed Systems
Finally, we generalize existing theory on structured linear systems to encompass finite fields, and apply these results at various points in the thesis. Specifically, we show that certain structural properties of linear systems remain valid with high probability if the parameters are chosen from a …
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ELECTRONIC WORD-OF-MOUTH: APPLICATIONS IN PRODUCT RECOMMENDATION AND CRISIS INFORMATION DISSEMINATION
… other two essays investigate the role of eWOM in information diffusion in the context of online social networks. While in the second essay, the factors impacting retweetability have been examined, the third essay investigates hashtag co-occurrence in a tweet. Overall, eWOM in the field of app …
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Efficient approach to distributed information dissemination in mobile ad hoc networks, An
Includes bibliographical references (pages 53-54).
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Decision support system for locating traffic information dissemination sites along freeway corridors
… used more efficiently if dynamic route guidance information could be provided to motorists at all relevant locations along freeway corridors. This is however not possible, particularly because of financial constraints. It is therefore imperative that information be provided to motorists at …
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Health information dissemination among undergraduate students in Zimbabwe with particular reference to the National University of Science and Technology : a study in developing an integrated framework for health information dissemination
… lack immediate access to accurate health information. There is lack of explicit and integrated structures for disseminating health information to students in Zimbabwe. This inductive study proposes a needs-based, integrated information dissemination framework for promoting health amongst …
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Communication Channels For Cancer Survivorship: Addressing Information Dissemination, Clinical Trial Recruitment And Social Networking
… to grow to 18 million by 2020, additional informational resources must be put in place (Cancer Survivorship Training, 2013). This study seeks to better understand 1) where cancer patients and survivors are finding cancer resources, 2) what computer-mediated communication channels they use …
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Ubiquitous mesh networking : application to mobile communication and information dissemination in a rural context
… translation gateway deployment to make textual information accessible in voice form via the phone, IP-based radio for community information dissemination. The lack of electricity has been mitigated by the use of low-power devices. In order to circumvent the computational challenges posed by the …
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Institutional Investor Cliques Information Dissemination, and the Value of Information: Evidence from Insider Trading
… between insider trading outcomes and insiders' information environment within a network. While most existing studies rely on one dimension of commonality (e.g., personal ties, professional ties, geographic proximity) to construct the social network, I document the formation of the institutional …
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An Exploration of the Information Exchange Process: Information-Seeking and Information-Dissemination Behaviors During Organizational Socialization
… the results of this investigation revealed 17 information-seeking strategies and 34 information-dissemination strategies. With respect to the information-seeking strategies of newcomers, these findings suggest that newcomers may have a broader strategy repertoire than has been previously …
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An Extensible Information Dissemination Scheme over the Optimized Link State Routing Protocol for Mobile Ad Hoc Networks
… the design and implementation of an extensible information dissemination scheme that is integrated with the Optimized Link State Routing (OLSR) protocol to address the challenges of service discovery in mobile ad hoc networks. The thesis presents a detailed design of the information …
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The Infusion of Higher Education in the U.S. Army: A Sociolinguistic Study of an Organizational Information Dissemination Process
… education in the overall U. S. Army mission Information gained from this research is dedicated to the development of how the U.S military can better infuse higher education into its ongoing professional development programs. A qualitative interview method was used to conduct the research …
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An analysis of the adoption of innovation and information-dissemination in the Elementary and Secondary Education Act of 1965.
… aid to education for innovational research. The dissemination of these innovations and their implementation is strongly influenced by the field of communications. The role of adoption in the innovational process is supported as being a major factor in dissemination. The study shows that a variety …
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The role of the public library in HIV and AIDS information dissemination in Swaziland : an exploratory study in the Manzini region
… was to assess the utilisation of HIV and AIDS information in Manzini Public Library (MPL). The main objectives included to assess the availability of HIV and AIDS information sources in the Manzini region, to identify challenges of acquiring and delivering the appropriate information, to …
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