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In order to fully exploit the potential of optimization algorithms for energy savings in factory automation settings, it is needed to bring together engineers that have knowledge of signal processing algorithms with shop floor engineers that are experienced with real manufacturing processes and factory automation settings. This paper presents an open database storing energy-relevant data from a multi-robot...
The Network Configuration Protocol (NETCONF) is a new network Management Protocol which becomes more and more widely used in network management area. To make NETCONF much safer, we extend the extensible Access Control Markup Language(XACML) access control mechanism and implement it on our NETCONF network management system-BUPT-NEP. We use subtree filtering expression to represent resource instead...
In the SaaS application, users can order corresponding software services from the service provider according to their application needs and adjust their services content in use based on the changes of the enterprise development, with strong elasticity and expansibility. However, despite of so advanced concept of SaaS, there are still some problems in the SaaS field constraining the wider use of SaaS...
NETCONF, a new network management protocol, was released in 2006 which has overcome the weaknesses of SNMP. In the NETCONF protocol, it proposed a new mechanism subtree filtering, which allows an application to select particular XML subtrees. With the Subtree Filtering, specifically information of XML can be filtered out as a XML subtree. However, since the Subtree Filtering depends on the parsing...
NETCONF is a new protocol as the network becomes more and more complexity, which has a better capability administering lots of devices. However, the large scale network brings some trouble for implementing access control especially when administers need to deploy or update policies on each devices. In this regard, the architecture of centralized access control proxy server based on NETCONF is focused,...
The Network Configuration Protocol (NETCONF) describes a set of operations that read or write configuration data on a network device. These operations are transferred to the device by the means of remote procedure calls (RPCs) encoded in XML. However, currently the NETCONF remote network configuration protocol lacks an access control model, for NETCONF protocol does not specify an authorization scheme...
NETCONF is a new network management protocol, based on the XML encoding method, which was proposed by IETF in 2006. It aims to overcome the shortcomings of SNMP predominantly used for configuration tasks at present. In the NETCONF protocol, subtree filtering mechanism and XPath capability is defined, both used to allow a client to select particular XML subtrees of the data model of the server. In...
The agility of SOA (service-oriented architecture) can response changes of business process effectively. To meet the requirements of rapid building business system for personality and high-speed changes based on business model, SOA was introduced. In this paper, firstly, the information system architecture based on SOA was built, moreover, Ajax (asynchronous Javascript and XML) technology was adopted...
In 2006, the IETF released its latest effort, NETCONF, a brand new network management protocol, which is based on the XML encoding method. The NETCONF protocol is thought to be able to meet the requirement of configuration management which SNMP fails to do well. The NETCONF protocol also performs better in other fields such as the efficiency, more flexible operations, etc. But, as a new protocol,...
As SNMP management system has some weaknesses due to its built-in functional limitation, NETCONF, with XML as its data encoding scheme, is viewed as a promising solution for future network configuration management. To make NETCONF interoperable and capable of manipulating data in a standardized fashion, an extensible data modeling language, YANG, was proposed to model data including configuration...
Recently, with the rapid spread of computer technology, XML has become the standard for data exchange for a wide variety of applications. A large number of XML and XML schema are generated by different individual or company. The problem addressed in this paper is the execution of XML queries over multiple XML documents. In this paper, we propose an algorithm: SMXQA (semantics based multi-XML query...
As network grows in complexity, types of management data become so diverse that the SNMP protocol exceeds the demands of network management. Therefore, the NETCONF protocol appears, which is a network configuration protocol, making use of XML in encoding. Under these circumstances, we have developed an open experimental platform environment for NETCONF protocol, BUPT-NEP (BUPT NETCONF Experimental...
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