Jan 11, · JURN – blogger.com – is a search tool for free academic articles and books. JURN is powered by a Google Custom Search Engine (CSE) but Sep 24, · Search millions of free academic articles, chapters and theses. Index updated: 24th September New! Search all the world's academic repositories, full-text and records alike. "The roots of education are bitter, but the fruit is sweet." — Aristotle A search engine with a graphical user interface was developed in order to search linked data in the three databases blogger.com, PubMed and BioSamples; thereby enabling CTIM to bridge the gap between different knowledge domains of clinical trials, publications of research results and biosamples/genetic information
JURN : search millions of free academic articles, chapters and theses
To browse Academia. academic papers search engine and the wider internet faster and more securely, please take a few seconds to upgrade your browser. Skip to main content. edu no longer supports Internet Explorer. Log In Sign Up. Search Engine 3, Followers. Papers People. Methods for Creating Semantic Orientation Dictionaries. We describe and compare different methods for creating a dictionary of words with their corresponding semantic orientation SO. We tested how well different dictionaries helped determine the SO of entire texts.
To extract SO for each To extract SO for each individual word, we used a common method based Save to Library. Results of searches using a variety of query formulations with several Internet search engines show that strategies intended to give narrower and more precise results may not give improvements in precision even though they result in fewer Results of searches using a variety of query formulations with several Internet search engines show that strategies intended to give narrower and more precise results may not give improvements in precision even though they result in fewer hits.
Searches were performed by students in a graduate information retrieval course; each used several different formulations for the same topic. Coverage, relevance, and ranking: The impact of query operators on Web search engine results.
It is often assumed that the use of query operators, such as Boolean operators and It is often assumed that the use of query operators, such as Boolean operators and phrase searching, improves the effectiveness of Web searching. We test this assumption by examining the effects of query operators on the performance of three major Web search engines. We selected one hundred queries from the transaction log of a Web search service. We then removed the operators from these one hundred advanced queries.
We submitted both the original and modified queries to three major Web search engines; a total of queries were submitted and 5, documents evaluated. We compared the results from the original queries with the operators to the results from the modified queries without the operators. We examined the Limitations of advanced searching techniques on web search engines. ABSTRACT General purpose Web search engines can be a valuable tool to locate high quality information and can complement the use of specialized systems, such as LexisNexis or WestLaw.
The effective use of Web search engines differs The effective use of Web search engines differs somewhat from that of other information retrieval systems and requires an understanding of search engine design and procedures before effective use. We present an overview of search engines and user behavior in Web searching as an introduction to a discussion of the effectiveness of using some of the advanced searching techniques common in other searching academic papers search engine in Web searches.
We empirically test the effectiveness on query operators for Web searching. The use of operators such as AND, OR, and PHRASE was found to have little or no difference on the number of relevant results retrieved for three major search engines, America Online, Google, and Microsoft Search.
Saracevic, T. Searching the Web: The public and their queries. Journal of the American Society for Information Science and Technology, 52 3– Get PDF 78K. More content like this. Find more content: like this Find more content: like this article. Find more content written by: Caroline M.
The effects of search engines and query operators on top ranked results. The use of websites for disseminating health information in developing countries: an experience from Sri Lanka. This study was designed to investigate the use of websites as a health education medium in Sri Lanka. Approximately The quality score was higher in the websites owned by local The quality score was higher in the websites owned by local nonbusiness organisations compared to the websites owned by business organisations.
Only 8. The total number of websites has not increased compared to the increase in internet usage in Sri Lanka during the last few years. The internet is an underutilised health education tool academic papers search engine the growth of internet usage in Sri Lanka.
Semi- Automatic Topic Map Generation from a Conventional Document Index. to make an adjustment for our examination and had to ignore the one sentence constraint. Latent Semantic Indexing LSI describes a way to disaggregate this matrix, which can be quite big to make the concepts that lie behind to make the concepts that lie behind the used words available to the retrieval process [ Intelligent recommendation methodology and system for patent search.
This research develops an This research develops an intelligent recommendation methodology and system for efficient and effective patent search. The system provides an algorithm which is an automatic search engine with management modules. The proposed methodology evaluates the filtered information of the searched patents.
Global content management services for product providers and purchasers. computing power enables the fast search through academic papers search engine flat source file without activating eXtensible Stylesheet Academic papers search engine XSL is designed for dynamically presenting XML documents online. The content management system academic papers search engine The content management system enables users to upload, modify, academic papers search engine, classify, edit, delete OER's production cycle with social authorship and semantic tools.
Open Educational Resources OER are digital content that academic papers search engine accessible through web repositories. They are used as support tools for education, especially for higher education, and they promote equality and social justice by providing They are used as support tools for academic papers search engine, especially for higher education, and they promote equality and social justice by providing access to, applying, and generating knowledge.
Unified Access to Heterogeneous Audiovisual Archives, academic papers search engine. Nutrient profiling schemes: overview and comparative analysis. Nutrient profiling is a discipline aimed at classifying foods based on their nutritional composition. So far, several profiling schemes have been proposed for varied purposes world-wide. Academic papers search engine aim to inventory the main profiling schemes Primary aim to inventory the main profiling schemes that have been developed so far both applied and not and to summarise their main aspects.
Scientific and popular search engines academic papers search engine used for identifying profiling schemes, academic papers search engine. Hacia la arquitectura de la información 3. The discipline of information architecture IAalthough present in some way for over 50 years, has taken on special relevance with the advent of the Web and the explosion of the amount of available information, academic papers search engine.
Nowadays, IA has clear Nowadays, IA has clear pillars based on the managed content but especially on users, academic papers search engine, without forgetting the context. This article discusses components to combine when developing IA, and a basic methodology is identified.
As the amount of information around us is still growing, IA continues to innovate with new forms Ontology Driven Conjunctive Query Expansion Based on Mining User Logs, academic papers search engine. Abstract-The size of publicly indexable World Wide Web has probably surpassed As more information becomes available on the Web it is more difficult to provide As more information becomes available on the Web it is more difficult to provide effective search services for Internet users.
Unbiased Identification of Patients with Disorders of Sex Development. Alignment of Spanish and English TREC topic descriptions, academic papers search engine. Visualizing the results of multimedia Web search engines.
Visualizing World-Wide Web search engine results. Related Topics. Search Engines. Follow Following. Cosine Similarity. History of Surgery.
TF-IDF weighting. Web Crawler. Object Detection. Visual Cryptography. Web Service, academic papers search engine.
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Sep 24, · Search millions of free academic articles, chapters and theses. Index updated: 24th September New! Search all the world's academic repositories, full-text and records alike. "The roots of education are bitter, but the fruit is sweet." — Aristotle Google Scholar provides a simple way to broadly search for scholarly literature. Search across a wide variety of disciplines and sources: articles, theses, books, abstracts and court opinions A search engine with a graphical user interface was developed in order to search linked data in the three databases blogger.com, PubMed and BioSamples; thereby enabling CTIM to bridge the gap between different knowledge domains of clinical trials, publications of research results and biosamples/genetic information
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