Content oriented index and search method and system
A content and index map technology, applied in the field of content-oriented indexing and search and system, can solve the problems of large binary files and complex binary web search engines
Active Publication Date: 2009-08-05
千兆科技(深圳)有限公司
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Problems solved by technology
Binary web search engines are more complex
This approach is described in the following references: Chad Carson et al., Blobworld: A system for region-based image indexing and retrieval, the Third Int.Conf.on Visual Information Systems, June 1999; Anil K.Jain and Aditya Vailaya , Image retrieval using color and shape, Pattern Recognition, 29(8), 1996; and Michael Ortega et al., Supporting Similarity Queries in MARS, ACM Multimedia 97. Although this method is an improvement over plain text search methods, it This method is still limited in the types of binaries it searches and the parameters used to find the target file
In addition, binary web search engines also need to solve the download problem, because binary files can be very large
However, few search methods provide a solution to this problem
Method used
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[0019] The present invention will be specifically described below in conjunction with the accompanying drawings. However, these specific descriptions are not limitations of the present invention. Rather, it is used only to explain the invention.
[0020] system structure
[0021] figure 1 It is a schematic diagram of the overall system, which includes four layers: an index layer 101 , a search layer 102 , a sorting layer 103 and an application layer, and the application layer includes a binary file search engine 104 and a download engine 105 . The term "binary file" as used in this application includes multimedia files such as digital pictures, MP3 files, digital video files and other audio and video files. Said binaries also contain other files such as executables and compressed files such as RAR files and Zip files. The index layer 101 is the bottom layer, which analyzes the webpage obtained by the search spider in this layer, and retrieves and indexes the URL of the bin...
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This present invention describes an innovative solution in the area of indexing and searching (102) binary files including various binary files such as multimedia files, including image files, mp3 files and other audio / video files from the public Internet (104). The invention introduces a way to index binary files such as multimedia files according to their content signatures, which uniquely identify themselves, and search for related files by walking through a graph database constructed during the index phase (101). The present invention can be used in a search engine and a download engine (105), as well as with text based index and search technologies. As a result, such extended usage will broaden a multimedia file's context and increase relevant accuracy of the keywords describing the context.
Description
technical field [0001] The present invention relates to the indexing and searching of files of all kinds, particularly binary files, such as executable files including software programs and patches, compressed files including RAR files and ZIP files, including digital images, MP3 files and others Multimedia files for video and audio files. The present invention also relates to the sorting after indexing and searching of the above-mentioned files, and the method for fast and reliable searching and downloading of the above-mentioned files. Background technique [0002] In today's increasingly complex technological world, methods for indexing and searching Internet content play an important role in a large number of content-rich applications, such as general Internet search engines or enterprise search engines. [0003] A search engine usually includes four core parts: a search spider (Spider), a parser (Parser) or an indexer (Indexer), a query engine (Query engine) and a Web ...
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IPC IPC(8): G06F17/30
Inventor 邹胜龙胥明
Owner 千兆科技(深圳)有限公司