In the heterogeneous digital libraries, users are allowed to have access to data of different modalities, from different information sources, and ranked by diff
An integrated enterprise workflow model called PPROCE is presented firstly. Then, an enterprise's ontology established by TOVE and Process Specification Lan
In the context of workflow systems, security-relevant aspect is related to the assignment of activities to (human or automated) agents. This paper intends to ca
GF14 widely occurs in plant species functioning as a regulatory prote in in cell signal transdution, including monoamine synthesis,exocytosis and cell cycle reg
With the rapid development of network technology, it is increasingly important to dynamically upgrade router's software. In this paper, the authors present
In this paper,the authors design a novel chaotic secure communication system, which has high security and good errorcorrecting capability. Firstly, the Henon