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We introduce a novel mobile middleware which provides a collaboration service among associated apps in a symmetric fashion. This paper focuses on the challenge that how users can receive the seamless collaboration services regardless of the changes of physical device configurations in the multiscreen environment. In order to solve this problem, we propose a novel system architecture which supports...
Collaborative systems help people to overcome constraints of time and space for collaboration. Unfortunately, most of collaborative system developers often face a difficult situation: spending cost, time and effort on network-related problems instead of concentrating collaborative activities. In this paper, we describe the development of CoLib which supports the effective implementation of collaboration...
This paper describes a prototype, the Visualized Architecture Knowledge Management Collaboration Services (VAKMCS), used for accessing and interacting with architecture knowledge to make effective implementation decisions on Information Systems used in enterprises. The tool incorporates the concepts of architecture knowledge and rationale while adding support for visualization and collaboration through...
Groupware applications are usually built without considering the need to interoperate with other already existing applications. WGWSOA (Web-based groupware Service-Oriented Architecture) is a service-oriented infrastructure, which was designed to support web-based distributed groupware development. To fulfill interoperability requirement it offers both common and specific middleware services which...
In this paper we investigate the benefits from using the collaboration services in two case studies: e-learning and industrial knowledge sharing. In the first case, learners can not only be consumers of course material but also annotate her comments, post questions, and retrieve answers on any portion of the material when reading it. On the other hand, instructors not only play the role of content...
While developing information technology and improving engineering environment, modern aerospace technology requires even larger scale computing and data management. However, the technology faces difficulty to use isolated resources. Therefore, needs arise to construct network based and integrated design and analysis system. In order to provide a uniform aerospace development infrastructure, three...
Many groupware applications developed on top of platforms supporting collaborative work are limited in their portability and interoperability because they are platform locked. In heterogeneous scenarios, such as disaster relief efforts or police operations, the interoperability of the several systems becomes a critical issue to coordinate the efforts of every operative unit. This paper presents a...
Summary form only given. Collaboration services promise to improve the engagement and effectiveness of humans across geospatial, temporal, and organizational boundaries. However there also are many examples of collaboration failures. This article describes several successful deployments of state of the art collaboration environments and exemplifies and demonstrates the use of collaboration services...
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