nowadays, knowledge sharing as one of the components of knowledge management process, has a significant role in organization success. knowledge causes organizations to be able to acquire knowledge faster and more effective than before, and also apply it which therefore cause them to create competitive advantage. this research is an attempt to investigate the effects of knowledge sharing on inno...

this study compared farmers’ rating of extension effectiveness in technology dissemination to the level of adoption. in conducting the study, 180 farmers participating in extension programme in cross-river state were randomly selected through multi-stage random sampling technique. the data collected through a structured questionnaire were analyzed using the t-test of significance of difference ...

agriculture is the backbone of india’s economy as two-third of the population live in rural areas and directly or indirectly depend on agriculture for their livelihood. india’s food production has improved significantly during the last three decades due to all-round efforts but indian agriculture is still facing a multitude of problems to maximize productivity to feed the continuously increasin...

The major challenge for the tomato farmers is getting a fair price at the market price given that there are many actors involved in the tomato value chain. Given this situation, this project's goal was to improve communication pathways in dissemination of agricultural market information in tomato value chains in Iringa and Dodoma Regions in Tanzania. The specific objectives were to: identify an...

New methods and new systems are needed to ®lter or to selectively distribute the increasing volume of electronic information being produced nowadays. An e€ective information ®ltering system is one that provides the exact information that ful®lls user's interests with the minimum e€ort by the user to describe it. Such a system will have to be adaptive to the user changing interest. In this paper...

This article illustrates the application of the Gaia methodology to the development of a system for Selective Dissemination of Information on the Web, as well as the integration of Gaia with AUML. This allows a concrete design closer to implementation and the developer offers a better insight into the multiagent system that is being built. Gaia is an agent-oriented organisational methodology th...

XML stream processing has recently become popular for many applications such as selective dissemination of information. Several approaches have been proposed and most of them are based on the idea of finite automata. Different from these approaches, this paper presents a novel and efficient method for evaluating XPath with predicates on XML streaming data. For linear XPath expressions, our appr...

RDF Site Summaries constitute an application of RDF on the Web that has considerably grown in popularity. However, the way RSS systems operate today limits their scalability. Current RSS feed arregators follow a pull-based architecture model, which is not going to scale with the increasing number of RSS feeds becoming available on the Web. In this paper we introduce G-ToPSS, a scalable publish/...