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2010 IEEE International Conference on Systems, Man and Cybernetics, 2010
Current automatic wrappers using DOM tree and visual properties of data records to extract the required information from the deep web generally have limitations such as the inability to check the similarity of tree structures accurately. Our study shows that data records located in the deep web do not only share similar visual properties and tree ...
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Current automatic wrappers using DOM tree and visual properties of data records to extract the required information from the deep web generally have limitations such as the inability to check the similarity of tree structures accurately. Our study shows that data records located in the deep web do not only share similar visual properties and tree ...
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Web data retrieval and extraction
Data & Knowledge Engineering, 2003We present the Object-Web Mediator to querying integrated Web data sources composed of a retrieval component based on an intermediate object view mechanism and search views, and an XML engine. Search views map the source capabilities to attributes defined at object classes, and parsers that process retrieved documents and cache them in XML format.
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2010
This paper proposes a website-level data extraction approach to identify the object relevant information distributed across multiple web pages. Page-level data extraction is widely studied with assumption that each input web page contains multiple data records of interested objects.
Jianqiang Li 0002, Yu Zhao 0002
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This paper proposes a website-level data extraction approach to identify the object relevant information distributed across multiple web pages. Page-level data extraction is widely studied with assumption that each input web page contains multiple data records of interested objects.
Jianqiang Li 0002, Yu Zhao 0002
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Extracting Reusable Product Data
1997The competitive environment of industrial companies has changed dramatically during the last decade due to requirements of decreasing product life cycles, increasing product complexity, and rapid lead time. From product modelling viewpoint, this poses several challenges not effectively met by past and present research. These include adequate life-cycle
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Unstructured Data Fusion for Schema and Data Extraction
Proceedings of the ACM on Management of DataRecently, there has been significant interest in extracting actionable insights from the abundance of unstructured textual data. In this paper, we introduce a novel problem, which we term Semistructured Schema and Data Extraction (SDE). This task aims to enhance and complete tables using information discovered from textual repositories, given partial ...
Kaiwen Chen, Nick Koudas
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Supercritical fluid extraction of seed oils – A short review of current trends
Trends in Food Science and Technology, 2021Hossein Ahangari +2 more
exaly
Extraction of polysaccharides from edible mushrooms: Emerging technologies and recent advances
Carbohydrate Polymers, 2021Yoong Kit Leong +2 more
exaly