نتایج جستجو برای: retrieve
تعداد نتایج: 17334 فیلتر نتایج به سال:
MOTIVATION Figures from biomedical articles contain valuable information difficult to reach without specialized tools. Currently, there is no search engine that can retrieve specific figure types. RESULTS This study describes a retrieval method that takes advantage of principles in image understanding, text mining and optical character recognition (OCR) to retrieve figure types defined concep...
In this paper we present an efficient algorithm for the retrieval of the RC4 secret key, given an internal state. This algorithm is several orders of magnitude faster than previously published algorithms. In the case of a 40-bit key, it takes only about 0.02 seconds to retrieve the key, with success probability of 86.4%. Even if the algorithm cannot retrieve the entire key, it can retrieve part...
BACKGROUND Over the last few decades, the ever-increasing output of scientific publications has led to new challenges to keep up to date with the literature. In the biomedical area, this growth has introduced new requirements for professionals, e.g., physicians, who have to locate the exact papers that they need for their clinical and research work amongst a huge number of publications. Against...
The CBR system is improved by using clustering algorithm with k – NN algorithm. Cases in the class libraries are clustered into smaller sub sets. The structure is represented by hierarchical manner. The similarity approach is examined by comparing the structures of retrieval of class libraries. The class library is maintained with the class, interface, and packages of JAVA programming language....
Nowadays, it is common for users to handle large numbers of documents. Organizing and retrieving those documents is extremely difficult using the tools commonly provided for those tasks. The use of document-describing narratives constitutes an alternate, easier way of allowing the users to do so. Narratives can help them remember important information about documents and are a natural way to co...
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