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Inter-enterprises workflow is by no means rare recently, which is more complex and dynamic than the intra-enterprise workflow. The Timed Colored Petri Nets (TCPN)-enhanced process-view approach implemented in our previous work provides an effective way to facilitate inter-enterprises workflow management. In this paper, the collaborative execution mechanisms have been developed for the TCPN-enhanced...
Engineering enterprises today have to cope with various challenges dealing with the management of their multidisciplinary and collaborative engineering contexts. Amongst others, those are: the integration of involved distributed IT systems, the management of changes on the complex collaborative product and process data, and the support of collaborative users. Many solutions have been proposed and...
In this paper we propose a conceptual framework for the design the groupware user interface. It supports the interface design enabling integration with software development processes through UML notation. We studied relevant proposals in the domain of CSCW and HCI. Taxonomy is defined in order to classify concepts from those proposals. Finally, the taxonomy is populated for defining main concepts...
The access control service has been an important orientation in the security research. In this paper, the essentiality of access control service in the E-Commerce Web was analyzed; the relative technologies were introduced at the same time. And through describing a concrete collaborative e-commerce platform, a detailed description of how to design and implementation of access control systems were...
This paper considers a federation-based pragmatic integration framework of heterogeneous information systems multi-objective integration for not-long-term-stable inter-connection, inter-communication and inter-operation under the condition of control domain and trust domain incomplete coverage. A prototyping system has been designed and developed in order to verify the validity of this framework....
Modern on-line collaborative learning environments need to be continuously adapted, adjusted, and personalized to each specific target learning group. Moreover, these environments are to enable and scale the involvement of an increasing large number of single/group participants who can geographically be widely distributed, and who need transparently share a huge variety of both software and hardware...
Delegation is a key facility in dynamic, distributed and collaborative environments like Grids and enables an effective use of a wide range of dynamic applications. Traditional delegation frameworks approach a top-down model of delegation for delegating rights from a superior to a subordinate in advance before a delegate starts off a delegated task. However, a top-down model of delegation cannot meet...
Web service paradigm and related technologies have provided favorable means for the realization of collaborative business processes. From both conceptual and implementation points of view, the business processes are based on a centralized management approach. Nevertheless, it is very well known that the enterprise-wide process management where processes may span multiple organizational units requires...
In this paper we present how a combination of declarative and imperative process modeling constructs facilitate compact presentation of complex process based applications. We show how to effectively implement such constructs in Prolog. Since our concept implicates a new way of interaction between process management system and user we also present our new concept of a worklist. It guides process executors...
This paper describes the architecture designed and developed by the IST FP6 project ldquoC@R: Collaboration at Ruralrdquo which involves all key actors of traditional and new rural businesses in the process of improving its efficiency, productivity and competitiveness through the adoption of information and communications technologies. The solution is based on building collaborative working environments...
In an interview, Leah Buley of Adaptive Path discusses using design principles and black-hat sessions to foster responsible, collaborative user-experience work.
With quick development of Internet application, e-commerce is increasingly changing traditional business model. E-commerce in tourism industry starts in China and frequently used in hotel and travel agency. But few e-commerce models can be seen in tourism destinations and theme parks. As a fast developing tour business branch in China, theme park needs to build up a collaborative commerce platform...
Globalization and advanced information technologies cause the increasing development of collaborative business. This paper proposes an interorganizational workflow modeling approach for collaborative business based on local process views. In the proposed model, instead of sharing a pre-defined global workflow view among organizations, each organization has its own understanding and preference of the...
ebXML is a global business-to-business (B2B) electronic commerce standard which addresses not only the formats and vocabularies of electronic business documents exchanged between business partners, but also the choreography of business transactions during a collaborative process. On the other hand, the service-oriented architectures (SOA) together with Web services promise a new era for B2B collaboration...
Many collaborative systems involve business processes and workflows performed on the web. Users would need to issue web service requests to complete their business transactions. The requests are of different types and priorities according to their roles in their respective business processes. One immediate problem is to ensure the timely and cost effective completion of the requests. In this paper,...
Aligning business and IT in networked organizations is a complex endeavor because in such settings, business-IT alignment is driven by economic processes instead of by centralized decision-making processes. In order to facilitate managing business-IT alignment in networked organizations, we need a maturity model that allows collaborating organizations to assess the current state of alignment and take...
Service-oriented architecture (SOA) claims to facilitate the construction of flexible and loosely coupled business applications, and therefore is seen as an enabling factor for enterprise interoperability. The concept of service, which is central to SOA, is very convenient to address the matching of needs and capabilities in enterprise collaborations. In order to satisfy more demanding needs or to...
Managing business collaboration is about coordinating the flow of information among organizations and linking their business processes into a cohesive whole. A consistent outcome is expected within and among involving organization. However, inadequate coordination onthe autonomous, heterogeneous, and long-lasting cross-organizational business processes can lead to inconsistent execution in loosely-coupled...
Enterprise application integration (EAI) is one of the most current topics in information technology today. Applying Service Oriented Architecture (SOA) is a fair headway in EAI, but involving the productive enterprise systems (ES) into such integration scenarios still raises a lot of open issues: the data representation probably differs in participating ESs, which indicates the need for detection...
The development of Knowledge Discovery in Databases (KDD) projects in collaborative and distributed environments requires facilities to search for, choose, set-up, compose and execute suitable data manipulation tools. This implies the necessity to explicitly represent and annotate different kinds of information about tools, data and their characteristics. In this framework, we are developing a service-oriented...
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