A XML-Based Composition Event Approach as an Integration and Cooperation Middleware

نویسندگان

  • Gang Xu
  • Jiangang Ma
  • Tao Huang
چکیده

Content-based Pub/Sub systems are gaining increasing popularity as an integration and cooperation middleware supporting large-scale distributed applications, especially for Grid. However, existing content-based Pub/Sub systems mainly focus on the “one-to-one” event matching, not on the composite event matching. The composite event matching enables application components to express more interest in the occurrence of event composite patterns. In this paper, we present a XML-based composite event model that consists of the temporal logical model and the event composite pattern. Based on the composite event model, a subscription language (EXML-QL) is introduced by extending XML-QL to support the XML-based composite event computing. Finally, in terms of the peculiarities of the subscription language, a composite event matching process is presented and analyzed.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Research on RFID Integration Middleware for Enterprise Information System

Radio Frequency Identification (RFID) is a promising technology for automated non-line-of-sight object identification. Traditional research of RFID middleware does not concern RFID related integration with enterprise information systems. Considering the requirements of RFID middleware and business process integration with enterprise information systems, an integration framework for RFID middlew...

متن کامل

A Middleware Approach for Combining Heterogeneous Data Sources-Integration of Generic Query and Predefined Function Access

With the emergence of so-called application systems which encapsulate databases and their applications, pure data integration using, for example, a federated database system is not possible anymore. Instead, access via predefined functions is the only way to get data from an application system. As a result, the combination of generic query as well as predefined function access is needed in orde...

متن کامل

Personality ’ s Influence on the Relationship between Online Word - of - mouth and Consumers ’ Trust in

Radio Frequency Identification (RFID) is a promising technology for automated non-line-of-sight object identification. Traditional research of RFID middleware does not concern RFID related integration with enterprise information systems. Considering the requirements of RFID middleware and business process integration with enterprise information systems, an integration framework for RFID middlew...

متن کامل

On Wrapping Query Languages and Eecient Xml Integration (full Version)

Modern applications (portals, e-commerce, digital libraries, etc.) require integrated access to various information sources (from traditional RDBMS to semistructured Web repositories), fast deployment and low maintenance cost in a rapidly evolving environment. Because of its exibility, there is an increasing interest in using XML as a middleware model for such applications. XML enables fast wra...

متن کامل

On Wrapping Query Languages and E cient XML Integration

Modern applications (portals, e-commerce, digital libraries, etc.) require integrated access to various information sources (from traditional RDBMS to semistructured Web repositories), fast deployment and low maintenance cost in a rapidly evolving environment. Because of its exibility, there is an increasing interest in using XML as a middleware model for such applications. XML enables fast wra...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2005