From: http://sociallearnlab.org/wiki/index.php/Tag%E6%A0%87%E7%AD%BE%E9%AB%98%E7%BA%A7%E8%BF%9B%E9%98%B6%E4%B8%8E%E8%B5%84%E6%BA%90%E6%8B%93%E5%B1%95 Tag机制 A、B、C分别表示不同的学习者。 给学习者的建议: 一是不要用无任何语义的符号来做Tag标签; 二是尽可能与自己以往Tag标签建立联系; 三是除非有某种特定需求外,尽可能让自己的Tag标签与其他用户Tag标签建立联系,即尽可能采用领域共有术语进行Tag标签。 Tag标签与Folksonomy分类 Folksonomies: power to the people( by Emanuele Quintarelli) Social Bookmarking Tools (I) A General Review(by Tony Hammond, Timo Hannay, Ben Lund, and Joanna Scott) Folksonomies Tidying up Tags?(by Marieke Guy,Emma Tonkin) Folksonomies - Cooperative Classification and Communication Through Shared Metadata(by Adam Mathes) Beneath the Metadata--Some Philosophical Problems with Folksonomy(by Elaine Peterson) Tag标签与认知研究 A cognitive analysis of tagging(or how the lower cognitive cost of tagging makes it popular)(by Rashimi Sinha) A social analysis of tagging(or how tagging transforms the solitary browsing experience into a social one)(by Rashimi Sinha) Tag标签与社会网络分析 http://del.icio.us/sociallearn/tag http://del.icio.us/bettywong/tagging Tag用户行为研究 2007年中国网民Tag使用状况报告(by 百度) Analyzing Communal Tag Relationships for Enhanced Navigation and User Modeling(by Simpson,Edwin;Butler,Mark H.) Usage patterns of collaborative tagging systems(by Scott A. GolderBernardo A. Huberman) Patterns and Inconsistencies in Collaborative Tagging Systems: An Examination of Tagging Practices(Kipp,Margaret E.I.and Campbell,D.Grant) Tag与搜索 Automated Tag Clustering: Improving search and exploration in the tag space(by Grigory Begelman,Philipp KellerFrank Smadja) Can Social Bookmarking Improve Web Search?(Heymann,Paul;Koutrika,Georgia;Garcia-Molina,Hector) Tag与Library2.0 who says librarians(and teachers)don’t like tags(from del.icio.us blog) Tags(by Lorcan Dempsey) Tags Help Make Libraries Del.icio.us(by Melissa L. Rethlefsen) Internet Librarian Day 1: Innovative Uses of Web 2.0 Technologies(By Meredith Farkas) Tag与语义网,ontology Ontology is Overrated: Categories, Links, and Tags(by Clay Shirky) Tag相关国际会议资源 WWW 2006 Tagging Workshop Proceedings Tagging and Metadata for Social Information Organization(www2007)
Call for a survey of allergen labelling Friday 2 September 2011 The Food Standards Agency is inviting researchers to carry out a survey of allergen advisory labelling to provide a better understanding of whether the labelling relates to the actual level of allergen present in processed foods. It will also help the FSA gather information on the levels of allergens present as a result of cross contamination. In addition, the survey will look at the different types of advisory labelling used on foods and will consider how different statements, such as ‘may contain nuts’ or ‘not suitable for someone with a nut allergy’, are used by consumers to assess the levels of risk. To find out more about the research call, you will need to register as a supplier on the FSA’s electronic tendering system ePPS via the link below and search for: ‘Survey of allergen advisory labelling and allergen content of UK retail pre-packed processed foods’. Applications should be submitted by Monday 17 October 2011. http://www.food.gov.uk/news/newsarchive/2011/sep/allergyresearch
据英国《每日邮报》 10 月 18 日 报道,西班牙一家公司研发出了一种新技术,可用激光在蔬菜和水果表皮上像纹身一样刻上标签,其内容可包括价格、商标和最迟销售日期等。与传统的纸质标签技术相比,该技术更加环保。 据了解,该设备由一家西班牙公司研发,苹果、香蕉、柑橘等水果均可适用。目前,该技术已经在法国家乐福超市中进行了应用,为其销售的一种甜瓜印上了家乐福公司的商标。此外,该公司还希望英国主要大超市能够使用这项技术,在今年年底之前给蔬菜贴上激光标签,其他食品明年也用上激光标签。 该公司首席执行官杰米 桑菲尼克斯表示,激光标签并不需要纸、墨水或者胶水,因此比传统纸质标签更加环保。同时,使用激光标签能帮助零售商们更好地控制商品销售,比如,零售商使用激光刻上最迟销售日期后能更好地管理其货架上容易腐烂的食品,并能方便快速地将过期食品撤离货架。 激光标签技术已进入日本等国,美国新奇士果农公司也打算将该技术引入美国,并给其取名为 自然光标签 。英国苹果和梨子公司首席执行官阿德里安 巴洛表示,激光标签技术在英国将大有应用潜力。但他也警告说,激光标签技术的精确性、合法性以及消费者对该技术的认知非常重要,需要让消费者确信这项技术不会影响食品的自然状态。不过激光食品公司称,市场研究显示,消费者在有所认知后会更加愿意选择激光标签技术而不是传统的纸质标签技术。 来源:科技日报 找到了原文,贴在下面: End of the sticky label: Lasers to etch sell-by dates and price onto fruit By Daily Mail Reporter Last updated at 8:45 AM on 19th October 2010 Comments (37) Add to My Stories Hi-tech lasers which 'tattoo' prices, logos and sell-by dates on to fruit and vegetable skins could make sticky labels thing of the past, a new report showed yesterday. Leading UK supermarket chains such as Tesco, Asda, Waitrose and Marks Spencer are now being targeted by the company behind the food-engraving technology. The Spanish technology company already lasers logos on to melons for French grocery giant Carrefour. A Carrefour apple that has been branded using the technology It plans to start distributing laser-labelled citrus fruit in the UK before the end of the year, with other produce to follow in 2011. Valencia-based Laser Food uses low-intensity lasers to etch information such as country of origin and retailer names. It can also etch small graphics on to the skins of apples, bananas, citrus fruit and other fresh produce. Chief executive Jaime Sanfelix said laser engravings were an environmentally friendly alternative to sticky labels because they did not require paper, ink or glue. He told trade magazine The Grocer: 'Our aim is that big UK retailers use our technology as a means of differentiation and to control the products they sell.' He added a lasered-on use-by date would make it easier for retailers to manage perishable products on their shelve. It would also allow shop keepers to remove individual pieces of produce once they had passed their sell-by date, he added. A Kiwi is imprinted with logos, sell-by dates other details Laser-labelling technology is already used in other parts of the world, such as Japan and is about to be rolled out in the US by Sunkist Growers under the name 'natural light labelling'. Adrian Barlow, chief executive of English Apples Pears, said he could see potential for laser technology in the UK. But he warned that accuracy and legibility of the engravings, as well as consumer perception, would be key. Mr Barlow told The Grocer: 'It would be important to ensure consumers did not think the technology used interfered with the naturalness of the product.' The company claims market research showed shoppers preferred laser etchings to traditional labels once they had become familiar with the idea. Read more: http://www.dailymail.co.uk/sciencetech/article-1321588/End-sticky-label-Lasers-etch-sell-dates-price-fruit.html#ixzz14VUdJoaA
From: http://www.mkbergman.com/374/an-intrepid-guide-to-ontologies/ There are at least 40 terms or concepts across these various disciplines, most related to Web and general knowledge content, that have organizational or classificatory aspects that loosely defined could be called an ontology framework or approach: Tag cloud Controlled vocabulary Thesauri Collaborative tagging Folk taxonomy Directory Subject Map Semantic Web Cladistics Markup languages Social bookmarking Tags Tagging Taxonomy Folksonomy Classification Categorization RDF Metadata Systematics Ontology Microformats Data dictionary OPML XOXO OWL Subject Trees Information Architecture Data Reference Model Phylogeny Topic Maps Concept Maps Synsets Glossary WordNet Metadata Facets Structure Dublin Core Typology 博主注 : 以上术语主要强调结构性,若补充Terminology 、Concept等基本单元相关的术语,这样的相关列表显得更加完整。
Field Tags (Articles and Conference Proceedings) These two-character field tags identify fields in records that you e-mail or save to file . FN File Name VR Version Number PT Publication Type (conference, book, journal, book in series, or patent) AU Authors AF Author Full Name CA Group Authors TI Document Title ED Editors New Field Tag! SO Publication Name SE Book Series Title BS Book Series Subtitle New Field Tag! LA Language DT Document Type CT Conference Title New Field Tag! CY Conference Date New Field Tag! HO Conference Host New Field Tag! CL Conference Location New Field Tag! SP Conference Sponsors New Field Tag! DE Author Keywords ID Keywords Plus AB Abstract C1 Author Address RP Reprint Address EM E-mail Address CR Cited References NR Cited Reference Count TC Times Cited PU Publisher PI Publisher City PA Publisher Address SC Subject Category SN ISSN BN ISBN New Field Tag! J9 29-Character Source Abbreviation JI ISO Source Abbreviation PD Publication Date PY Year Published VL Volume IS Issue PN Part Number SU Supplement SI Special Issue BP Beginning Page EP Ending Page AR Article Number PG Page Count DI Digital Object Identifier (DOI) SC Subject Category GA Document Delivery Number UT Unique Article Identifier ER End of Record EF End of File