Semantic web communities

Xem 1-10 trên 10 kết quả Semantic web communities
  • This book explains, collects and reports on the latest research results that aim at narrowing the so-called multimedia "Semantic Gap": the large disparity between descriptions of multimedia content that can be computed automatically, and the richness and subjectivity of semantics in user queries and human interpretations of audiovisual media. Addressing the grand challenge posed by the "Semantic Gap" requires a multi-disciplinary approach (computer science, computer vision and signal processing, cognitive science, web science, etc....

    pdf329p stingdau_123 21-01-2013 22 5   Download

  • Ultimate mashup – Các dịch vụ Web và Web ngữ nghĩa (semantic Web), Phần 1: Sử dụng kết hợp các dịch vụ Web Khám phá các khái niệm về Mashup và xây dựng một Mashup đơn giản. Nicholas Chase, Tác giả tự do, Site Dynamics Interactive Communications Tóm tắt: Khi dịch vụ Web phát triển rộng rãi, các công ty dịch vụ Web và các nhà phát triển ứng dụng web đã tạo ra những sáng kiến mới cùng với các dữ liệu của chúng, bổ sung vào các ứng dụng đơn lẻ.

    pdf71p hoa_kimngan 13-09-2011 97 43   Download

  • Ultimate mashup – Các dịch vụ Web và Web ngữ nghĩa (semantic Web), Phần 4: Tạo một bản thể luận Lựa chọn một cách tự động giữa các dịch vụ và các phần của một dịch vụ với XML dựa trên ngôn ngữ bản thể luận web (OWL) Nicholas Chase, Tác giả tự do, Site Dynamics Interactive Communications Tóm tắt: Loạt bài này mô tả cách tạo một ứng dụng Mashup cho phép kiểm soát đối với các dữ liệu được hiển thị lại cho người sử dụng, để làm điều đó, bạn cần phải xây dự...

    pdf57p hoa_kimngan 13-09-2011 67 32   Download

  • .When Mandy Brown, Jason Santa Maria and I formed A Book Apart, one topic burned uppermost in our minds, and there was only one author for the job. Nothing else, not even “real fonts” or CSS3, has stirred the standards-based design community like the imminent arrival of HTML5. Born out of dissatisfaction with the pacing and politics of the W3C, and conceived for a web of applications (not just documents), this new edition of the web’s lingua franca has in equal measure excited, angered, and confused the web design...

    pdf96p alongsad 21-11-2012 48 19   Download

  • Community-based question answer (Q&A) has become an important issue due to the popularity of Q&A archives on the web. This paper is concerned with the problem of question retrieval. Question retrieval in Q&A archives aims to find historical questions that are semantically equivalent or relevant to the queried questions. In this paper, we propose a novel phrase-based translation model for question retrieval.

    pdf10p hongdo_1 12-04-2013 14 2   Download

  • Named Entity Extraction is a mature task in the NLP field that has yielded numerous services gaining popularity in the Semantic Web community for extracting knowledge from web documents. These services are generally organized as pipelines, using dedicated APIs and different taxonomy for extracting, classifying and disambiguating named entities. Integrating one of these services in a particular application requires to implement an appropriate driver. Furthermore, the results of these services are not comparable due to different formats.

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  • Quantifying the semantic relevance between questions and their candidate answers is essential to answer detection in social media corpora. In this paper, a deep belief network is proposed to model the semantic relevance for question-answer pairs. Observing the textual similarity between the community-driven questionanswering (cQA) dataset and the forum dataset, we present a novel learning strategy to promote the performance of our method on the social community datasets without hand-annotating work. ...

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  • Human beings communicate in four ways.We listen, speak, read, and write.When you were a baby the first thing you did was listen to the world around you. You recognized voices; you were startled by noises; you were soothed by music. Then you began to imitate the sounds you heard and you experimented by creating your own sounds. You learned that crying brought attention, words identified things, and that linking words together made meaning. Then you learned that symbols on a page held unique meaning, and you learned to read.

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  • Believe it or not, when we were kids the standard way to send a message to a friend or family member was by mail. Not e-mail, mind you, but the physical kind requiring a stamp on the envelope. Fax machines came blazing onto the scene and revolutionized communications because, all of a sudden, you could send a document across the country in a matter of minutes, rather than a number of days. Personal computers were starting to show up in houses, but they generally cost an arm and a leg, and they certainly did not have any sort of way of communicating with the outside...

    pdf290p hotmoingay3 09-01-2013 17 3   Download

  • To take our users’ Semantic Web experience further, we have created Semantic Bank, a com- munal repository of RDF to which a community of Piggy Bank users can contribute to share the information they have collected. Through Semantic Bank, we introduce a mechanism for light- weight structured information publishing and envision collaborative scenarios made possible by this mechanism.

    pdf24p machuavo 19-01-2013 16 3   Download

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