Papers by Keyword: Update

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Authors: Zhi Ding Ying, Wei Hou
Abstract: As a powerful simulation tool, simulink being increasingly used in modern design, yet one distinctive feature of modern design is that they need to be updated frequently [1,2]. Take the control strategy blocks for example, the paper present a method to update the blocks including mdl files and m files automatically by writing script using Matlab. After the update work it will record the work log automatically, during the update process it also checks the potential errors made by human to make sure the update work is correct. It is a convenient and reliable method to update the simulink blocks.
Authors: Zun Yue Qin, Yong Tang, Hong Zhi Xu
Abstract: Labeling the nodes of an XML document allows queries without accessing the original file. For dynamic XML documents, the labeling scheme should support both efficient queries and insertion updates. This paper proposed a new labeling scheme, DCPL (Dynamic Common Prefix Labeling), to process dynamic XML documents efficiently. Compared with the existing schemes, DCPL presents a prominent feature of maintaining its simplicity and efficiency in dynamic and static documents. Meanwhile, it can efficiently support labeling updates, especially frequent updates, without sacrifices of query performance. The conducted experiments have shown that our proposal works better than the previous ones.
Authors: Dong Juan Gu, Li Yong Wan
Abstract: In order to resolve the inefficiency for XML data query and support dynamic updates, etc, this paper has proposed an improved method to encode XML document nodes. On the basic of region encoding and the prefix encoding, it introduces a XML document coding schema base on binary (CSBB). The CSBB code use binary encoding strategy and make the bit string inserted in order. The bit string inserted algorithm can generate ordered bit string to reserve space for the inserted new nodes, and not influence on the others. Experiments shows the CSBB code can effectively avoid re-encoding of nodes, and supports the nodes Dynamic Update.
Authors: Zhi Yu Huang, Bei Xin Chen, Xiao Fang Sun
Abstract: To solve the problem of updating the software for Vehicle Fault Diagnose Instrument frequently, paper proposed an approach to realize the technology of parsing and matching vehicle diagnostic information based on XML database. Paper discussed the theory and process of the approach and used it to develop the Vehicle Diagnose Instrument based on Android OS. The testing result shows that this approach could be easily realized and improved the efficiency of updating the vehicle information.
Authors: Hui Meng, Lian Pan
Abstract: Aiming at the actual demand of remote embedded devices to update, a wireless remote update system based on mobile network was designed. This paper presents the application of using general packet radio service (GPRS) to achieve update based on the embedded RTOS uC/OS-II. We describe and explore the main system hardware circuit diagram and software flow frame, the detailed process of updating and the measures to improve the stability of the system. Experimental results show that the designed system has good stability and extensive adaptability.
Authors: Li Fang Lai, Yu Fen Zhang
Abstract: Along with the rapid development of economy, strong demand has been put on the application of basic geographic information data which needs timely updating. It has become a subject to be further investigated to make full use of other data (such as forestry resource data, land survey data, etc.) to effectively add new data when the basic geographic information data is updated and ensure the timeliness of basic geographic information data. This paper gives an instance to describe and discuss a novel method, whose purpose is to quickly update basic geographic information data by forestry resource data on MicroStation V8 platform.
Authors: Xiao Gai Ge, Ben Zhi Zhou, Gang Wang, Xiao Ming Wang, Yong Hui Cao
Abstract: Distribution, formation ways and seedlings regeneration characteristics of forest gaps were studied on Schima superba forest after the snowstorm disturbance in Jianglang Mountain, Zhejiang Province, which would provide scientific basis for the community regeneration and post-disaster recovery. The results showed that: the forest gaps area with 50~100m2 of most expanded gaps occupied the highest percentage in number (45.0% of the total), which also occupied the highest percentage in size (30.3% of the total), while the canopy forest gaps area of 25~50m2 occupied the highest percentage in number and size (50% of the total and 36.39% of the total). The most important way of forest gaps formation was breakage on trunk, and the secondly important way was uprooting. In different sizes forest gaps, regeneration density of Schima superba showed a single peak changes with the increasing of forest gaps size and the regeneration density of the middle area forests gaps was most.
Authors: Xin Fang Yan, Yong Kun Zhang, Hai Ling Tang, Xiao Xiao Wang
Abstract: This paper introduces a Load-balancing Clustering Algorithm of WSN for Data Gathering (LCA-DG), so that the energy is distributed evenly between each cluster, thus prolonging the lifetime of network. A fast local maintenance and update algorithm is proposed on the basis of the optimization algorithm in this article, to make sure that the network will be able to restore quickly and operate normally after adding or removing nodes, so that this algorithm has good expansibility and self-recovery ability, and more in line with the needs of practical application.
Authors: Lei Zhang, Li Gu Zhu, Sai Feng Zeng
Abstract: The traditional metadata cluster write reliability was guaranteed by the large journals. If suddenly the system is powered down, the system crashes, failure of the storage medium bit error in the incident of writing the data and it could cause a loss of metadata and resulting in corruption of the reliability. This will have a huge negative impact on the user application. In this paper we propose a method of Asymmetric Based Update Strategy (ABUS), which can be a good safeguard to keep reliable of the metadata update and can solve the problem of inconsistent between the memory and the disk. It can effectively increasing the metadata cluster update reliability by the way of self-healing in the case of failure and ensure the efficiency of the metadata I/O.
Authors: P. Sumathi, M.P. Vani
Abstract: Book issue and return tracking system is a database application. The main aim of this paper is to do all kind of transactions and to store the information of books and students and to retrieve all information and students should make use of all the books present in the library thereby various department students should get satisfaction. Here the code is generated making use of OpenESQL using Micro Focus Net Express 5.1 embedded in COBOL The Open ESQL is an interactive tool that makes it easy to Prototype SQL SELECT statements and test them against database Design SQL INSERT, UPDATE, and DELETE statements It inserts SQL queries into COBOL code and creates auxiliary code into COBOL code.
Showing 1 to 10 of 18 Paper Titles