Digital Preservation deals with the long-term storage, access, and maintenance of digital data objects. In order to prevent a loss of information, digital libraries and archives a...
User interaction is mostly based on forms. However, forms are restricted to alphanumerical data – the editing of geospatial data is not supported. This statement does not only ho...
Data grid is a kind of wide-area, distributed storage system. It can provide huge storage capacity. There are millions of files in data grid, distributed on hundreds of geographi...
Qiwei Zhang, Jiangming Yang, Ning Gu, Yuwei Zong, ...
XML, as "the next generation ASCII", can play several roles in a distributed object system; one of the more exciting ones is as the basis for serialized data representat...
This paper investigates the problem of processing multiple continuous queries over RFID streaming data in RFID middleware. RFID middleware collects and filters RFID sensing data wh...