With the rapid development of Web, there are more and more Web databases available for users to access. At the same time, job searchers often have difficulties in first finding the right sources and then querying over...With the rapid development of Web, there are more and more Web databases available for users to access. At the same time, job searchers often have difficulties in first finding the right sources and then querying over them, providing such an integrated job search system over Web databases has become a Web application in high demand. Based on such consideration, we build a deep Web data integration system that supports unified access for users to multiple job Web sites as a job meta-search engine. In this paper, the architecture of the system is given first, and the key components in the system are introduced.展开更多
A vision based query interface annotation meth od is used to relate attributes and form elements in form based web query interfaces, this method can reach accuracy of 82%. And a user participation method is used to tu...A vision based query interface annotation meth od is used to relate attributes and form elements in form based web query interfaces, this method can reach accuracy of 82%. And a user participation method is used to tune the result; user can answer "yes" or "no" for existing annotations, or manually annotate form elements. Mass feedback is added to the annotation algorithm to produce more accurate result. By this approach, query interface annotation can reach a perfect accuracy.展开更多
Neurogenic bladder is a dysfunction of the lower urinary tract caused by nervous system disor- der. We investigated the trends in publication of articles under the topic "neurogenic bladder" using bibliometric analy...Neurogenic bladder is a dysfunction of the lower urinary tract caused by nervous system disor- der. We investigated the trends in publication of articles under the topic "neurogenic bladder" using bibliometric analysis. Articles on neurogenic bladder, published between 1995 and 2014, were retrieved from the ISI Web of Science citation database. We analyzed the search results for authors, countries, institutions, journals, and top-cited papers. A total of 1,904 articles were re- trieved. There was a small increase in the number of articles on neurogenic bladder from 1995 (n = 43) to 2014 (n = 117). The USA was the leading country in the total number of articles (n = 598). However, the number of publications from China has rapidly increased, and China was ranked second in 2014. Emmanuel Chartier-Kastler (n = 65) was the most productive author, and University of Paris VI (Paris 6) (n = 61) was the most productive institution. The Journal of Urology published the greatest number of artides on this topic (n = 285). Articles on neurogenic bladder were often published in a professional journal under the category Urology & Nephrology, Neurosciences & Neurology, or Rehabilitation. Visualization analysis based on co-citation networks was conducted using CiteSpace III. Visualization analysis revealed that the hot spots in neurogenic bladder were botulinum toxin-A, prazosin, bethanechol, and afferent pathways. These findings provide new insight into the publication trends and hot spots in neurogenic bladder.展开更多
AIM: To analyze the progress in diabetic retinopathy (DR) researches between 2000 and 2010 through bibliometric study. METHODS: Using ISI Web of Science database for statistical sources, we retrieved DR literatures du...AIM: To analyze the progress in diabetic retinopathy (DR) researches between 2000 and 2010 through bibliometric study. METHODS: Using ISI Web of Science database for statistical sources, we retrieved DR literatures during 2000-2010, analyzed 'the number of published articles per year, authors, source publications, subject category, document type, document language, institution and country/region' by bibliometric statistical methods. RESULTS: The total number of published articles that were retrieved for the years during 2000-2010 was 8590. DR researches changed as a linear upward trend, the main researches focused on ophthalmology, endocrine and metabolic diseases. Article was the main document type. Harvard University was the major research institution. CONCLUSION: There has achieved a significant increase in the number of ISI publications and collaborations in DR literatures from 2000 to 2010. With the rising of the number of diabetes in the world, diabetic retinopathy has become a focus of scientific researches.展开更多
Whereas genomics describes the study of genome, mainly represented by itsgene expression on the DNA or RNA level, the term proteomics denotes the study of the proteome,which is the protein complement encoded by the ge...Whereas genomics describes the study of genome, mainly represented by itsgene expression on the DNA or RNA level, the term proteomics denotes the study of the proteome,which is the protein complement encoded by the genome. In recent years, the number of proteomicexperiments increased tremendously. While all fields of proteomics have made major technologicaladvances, the biggest step was seen in bioinformatics. Biological information management relies onsequence and structure databases and powerful software tools to translate experimental results intomeaningful biological hypotheses and answers. In this resource article, I provide a collection ofdatabases and software available on the Internet that are useful to interpret genomic and proteomicdata. The article is a toolbox for researchers who have genomic or proteomic datasets and need toput their findings into a biological context.展开更多
基金Supportted by the Natural Science Foundation ofChina (60573091 ,60273018) National Basic Research and Develop-ment Programof China (2003CB317000) the Key Project of Minis-try of Education of China (03044) .
文摘With the rapid development of Web, there are more and more Web databases available for users to access. At the same time, job searchers often have difficulties in first finding the right sources and then querying over them, providing such an integrated job search system over Web databases has become a Web application in high demand. Based on such consideration, we build a deep Web data integration system that supports unified access for users to multiple job Web sites as a job meta-search engine. In this paper, the architecture of the system is given first, and the key components in the system are introduced.
基金Supported by the National Natural Science Foun-dation of China (60573091 ,60273018)
文摘A vision based query interface annotation meth od is used to relate attributes and form elements in form based web query interfaces, this method can reach accuracy of 82%. And a user participation method is used to tune the result; user can answer "yes" or "no" for existing annotations, or manually annotate form elements. Mass feedback is added to the annotation algorithm to produce more accurate result. By this approach, query interface annotation can reach a perfect accuracy.
文摘Neurogenic bladder is a dysfunction of the lower urinary tract caused by nervous system disor- der. We investigated the trends in publication of articles under the topic "neurogenic bladder" using bibliometric analysis. Articles on neurogenic bladder, published between 1995 and 2014, were retrieved from the ISI Web of Science citation database. We analyzed the search results for authors, countries, institutions, journals, and top-cited papers. A total of 1,904 articles were re- trieved. There was a small increase in the number of articles on neurogenic bladder from 1995 (n = 43) to 2014 (n = 117). The USA was the leading country in the total number of articles (n = 598). However, the number of publications from China has rapidly increased, and China was ranked second in 2014. Emmanuel Chartier-Kastler (n = 65) was the most productive author, and University of Paris VI (Paris 6) (n = 61) was the most productive institution. The Journal of Urology published the greatest number of artides on this topic (n = 285). Articles on neurogenic bladder were often published in a professional journal under the category Urology & Nephrology, Neurosciences & Neurology, or Rehabilitation. Visualization analysis based on co-citation networks was conducted using CiteSpace III. Visualization analysis revealed that the hot spots in neurogenic bladder were botulinum toxin-A, prazosin, bethanechol, and afferent pathways. These findings provide new insight into the publication trends and hot spots in neurogenic bladder.
基金Liaoning Science and Technology Project,China(No.2009225005)
文摘AIM: To analyze the progress in diabetic retinopathy (DR) researches between 2000 and 2010 through bibliometric study. METHODS: Using ISI Web of Science database for statistical sources, we retrieved DR literatures during 2000-2010, analyzed 'the number of published articles per year, authors, source publications, subject category, document type, document language, institution and country/region' by bibliometric statistical methods. RESULTS: The total number of published articles that were retrieved for the years during 2000-2010 was 8590. DR researches changed as a linear upward trend, the main researches focused on ophthalmology, endocrine and metabolic diseases. Article was the main document type. Harvard University was the major research institution. CONCLUSION: There has achieved a significant increase in the number of ISI publications and collaborations in DR literatures from 2000 to 2010. With the rising of the number of diabetes in the world, diabetic retinopathy has become a focus of scientific researches.
基金This work was supported by a grant of the National Genome Research Network (NGFN-2) an initiative of the German Ministry of Education and Research (BMBF).
文摘Whereas genomics describes the study of genome, mainly represented by itsgene expression on the DNA or RNA level, the term proteomics denotes the study of the proteome,which is the protein complement encoded by the genome. In recent years, the number of proteomicexperiments increased tremendously. While all fields of proteomics have made major technologicaladvances, the biggest step was seen in bioinformatics. Biological information management relies onsequence and structure databases and powerful software tools to translate experimental results intomeaningful biological hypotheses and answers. In this resource article, I provide a collection ofdatabases and software available on the Internet that are useful to interpret genomic and proteomicdata. The article is a toolbox for researchers who have genomic or proteomic datasets and need toput their findings into a biological context.