Design and Implementation of Hidden based Web Retrieval using Innovative Vision-based Segmentation
نویسندگان
چکیده
منابع مشابه
Design and Implementation of Domain based Semantic Hidden Web Crawler
-Web is a wide term which mainly consists of surface web and hidden web. One can easily access the surface web using traditional web crawlers, but they are not able to crawl the hidden portion of the web. These traditional crawlers retrieve contents from web pages, which are linked by hyperlinks ignoring the information hidden behind form pages, which cannot be extracted using simple hyperlink ...
متن کاملThe Design and Implementation of Protocol-Based Hidden Key Recovery
We show how to add key recovery to existing security protocols such as SSL/TLS and SSH without changing the protocol. Our key recovery designs possess the following novel features: (1) The Key recovery channels are “unfilterable” — the key recovery channels cannot be removed without also breaking correct operation of the protocol. (2) Protocol implementations containing our key recovery designs...
متن کاملtask-based instruction, consciousness-raising and iranian efl learners acquisition and use of collocation
the present study sought to examine whether a task-based approach could have an impact on raising awareness of collocations. moreover, it sought to investigate the facilitative role of consciousness-raising tasks of collocations in the communicative instances of use. to this end, 68 intermediate learners of english were selected via a placement test. the participants were taught with classroom ...
15 صفحه اولImage retrieval using the combination of text-based and content-based algorithms
Image retrieval is an important research field which has received great attention in the last decades. In this paper, we present an approach for the image retrieval based on the combination of text-based and content-based features. For text-based features, keywords and for content-based features, color and texture features have been used. Query in this system contains some keywords and an input...
متن کاملDesign and Implementation of Retrieval System of Network Learning Resources Based on Semantic Web
The gradual finding of large quantities of low-relevant or even non-relevant information is returned by the traditional keyword-based query. To further improve the efficiency and quality of network learning resources retrieval, this article designs a generic Semantic Web-based e-learning resources retrieval system model and achieves B/S mode of semantic retrieval prototype system, considering t...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Computer Applications
سال: 2014
ISSN: 0975-8887
DOI: 10.5120/17215-7448