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In distributed environment, in order to manage and share data resources better, tracking the origin and evolution of the data is needed to obtain the data provenance information, used to judge the quality and credibility of the data. In order to provide the framework basis which is used to analyze the dependent relationships of data provenance, a tracking framework for distributed environment based...
This paper develops a kind of interactive translation tool aiming to the professional translators -- a Pinyin Edit Method with English-Chinese aided translation function. From the point of view of professional translators, this tool integrates current Pinyin input methods, machine translation based on statistics and n-gram statistics technology, reduces the tapping times and saves translation time.
Detection based on features is most popular way to prevent malware these days. Current feature abstracting and matching methods are susceptible to obfuscation techniques, and cannot deal with the variants which are emerging quickly. This paper proposes a malware feature extracting method based on its behaviors. This method can abstract the critical behaviors of malware and the dependencies between...
In view of the complexity of function mapping coding and the uncertainty of function, this paper proposes that function equation should be separated from the algorithm to design an input program, and then multiple software tools could be utilized to accomplish the complex tasks. This program regards the code generator as the center to dynamically generate graphics code and then calls the execution...
The information development process of modern enterprise operation and management has been gradually transformed from the traditional centralized management to distributed, heterogeneous approach. To adapt this sort of requirement, the workflow management system has changed the original goal of creating the paperless office environment to the target of performing business processes automatically....
In the modeling and simulation of driving behavior, the driving manipulation converts the decision to the specific actions and outputs to the physical model of vehicle so that the manipulation is the important content of driving research. Divided the driving manipulation modeling into resources matching and task planning. It matches the operating resources by comparing the resource matrix. Introduced...
In this article, hardware-in-the-loop simulation platform solutions have been proposed based on the characteristics and demands in development of electronic control unit in hybrid electric vehicles. And completed the development process of the controller hardware-in-the-loop simulation based on the hybrid electric excavator, focus on achieving the CAN communication between TTC200 controller and dSPACE...
Esophageal cancer is one of the most common malignant tumors in Henan Province and videoendoscope is an invaluable tool for the diagnosis of early esophageal cancer. Therefore, we propose a diagnosis expert system for the diagnosis of early esophageal cancer on the basis of videoendoscope. We apply the Bag-of-Words model to get the feature representations and group the features using the Information...
HDFS (Hadoop Distributed File System) is the popular file system. But HDFS has inefficient issue with small files. Traditional method has the drawback of high resource consumption and low efficiency performance. In order to resolve this problem, this paper proposes a novel approach for small files process, which works as an engine independent with the HDFS. This engine can reduce the overhead of HDFS...
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