comp 479 information retrieval and web search

... the effective- ness of ? and @, and indirectly that of ^ too, by comparing the use of ? and @ as category builders to a hand-crafted gold standard like WordNet. Other researchers have likewise ... SIGIR conference on Research and development in information retrieval. 287 Veale and Hao (2007) exploit the simile frame “as X as Y” to harvest a great many common similes and their underlying ... level, as in “priests and imams” or “mosques and synagogues”. More gen- erally, consider the pattern “X and Y”, where X and Y are proper-names (e.g., “Zeus and Hera”), or X and Y are inflected...

Ngày tải lên: 07/03/2014, 22:20

Ngày tải lên: 30/03/2014, 23:20

... ex- ploit web search engine to help find translating candidates on the Internet. Al-Onaizan and Knight (2003) adopt language models to generate possible candidates first, and then verify these candidates ... is indispensable in cross language information retrieval nowadays. We propose an approach of combining lexical information, web sta- tistics, and inverse search based on Google to backward ... translations in Chinese web page snippets. We thus base our system on web search engine: retrieving candidates from returned snippets, combining both linguistic and statistical information to find...

Ngày tải lên: 20/02/2014, 12:20

... ASLIB’99 Translating and the Computer 21. N. Kando. 2001. Overview of the SecondNTCIR Work- shop. In Proc. Second NTCIR Workshop on Research in Chinese and Japanese Text Retrieval and Text Sum- marization. P. ... NTCIR- based and comparable corpora-based techniques, re- spectively compared to the hybrid two-stages com- parable corpora and linguistics-based pruning. The proposed approach based on bi-directional comparable ... vectors of source and target languages. First experiments were conducted on the several combinations of weighting parameters and schemes of SMARTretrieval system for documents terms and query terms....

Ngày tải lên: 20/02/2014, 16:20

... [Mechanical Translation and Computational Linguistics, vol.11, nos.1 and 2, March and June 1968] Paraphrase Generation and Information Retrieval from Stored Text by P. W. Culicover, IBM Boston Programming ... relations; thus G j (A,C) if and only if G i (A,B) and G k (B,C) and A is an X, B is a Y, and C is a Z. The domination relationship need not hold be- tween A and C in such cases. 78 Signaling ... the landlord), and sen- tence B contains the noun phrase "(the fact) that NP 1 was V j -ed (by NP 2 )." If sentences A and B meet one of Condition (x), and one of Conditions II and...

Ngày tải lên: 16/03/2014, 19:20

... Logs: Turning Search Usage Data into Knowledge. Foundations and Trends in Information Retrieval, 4(1):1–174. Amanda Spink and H. Cenk Ozmultu. 2002. Char- acteristics of question format web queries: ... sys- tems using web knowledge and Wikipedia (see Du- mais et al. (2002) and the references therein). Our findings call for a greater synergy between QA and IR in the web search context and an improved ... Formulation in Web Search Queries and its Temporal Changes Bo Pang Ravi Kumar Yahoo! Research 701 First Ave Sunnyvale, CA 94089 {bopang,ravikumar}@yahoo-inc.com Abstract Web search is an information- seeking...

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Ngày tải lên: 06/07/2014, 15:37

Ngày tải lên: 14/08/2014, 14:21

... well as computer games and as web- based games. This chapter looks at two traditional games: hangman and word search. First, however, we need to take a closer look at how ActionScript handles strings ... wordsSprite:Sprite; Word Search 315 Using letters and words for games has been popular since the mid-20th century with board games, such as Scrabble, and paper games, such as crosswords and word searches. These ... return “raven”. Both substring and slice allow you to leave out the second parameter to get the remainder of the string: myString.slice(9) This returns “raven like a writing desk?”. Comparing and Searching Strings To compare...

Ngày tải lên: 29/09/2013, 20:20

... managers and researchers alike will find many new insights to better manage information security within the pages of Information Risk and the Economics of Security. References Acohido, B. and ... Consumer Webmasters and Mid-Tier Web Hosts 186 4 Vulnerability Disclosure 188 5 Methods for Identifying Most-Infected Web Hosts 190 6 Web Host Infection Results 191 6.1 The Panda ... (Gordon and Loeb 2006) and the market-based pressures that impact cyber security (Anderson and Moore 2006, Kannan and Telang 2005). In this introductory chapter, we present a collage of information...

Ngày tải lên: 18/10/2013, 17:15

... a Computing Society (http://www.computer.org/). Books and magazines When a new computing person asks a technical question, a common response will be “RTFM”. RTFM stands for Read The Fine (and ... certification of computing professionals and some jobs may require ACS membership. For more information refer to the web page (http://www.acs.org.au/). The Association for Computing Machinery ... SAGE and SAGE-AU have a presence on the web. The Professional Associations page on the course website contains pointers to both. Systems Administration Chapter 3: Information Sources and Problem...

Ngày tải lên: 19/10/2013, 02:20

... – especially DNA, RNA, and protein, the molecules that are essential for information storage, replication, and metabolism. Then we will explore the concept of entropy and its ubiquitous increase ... quantity of information that is essential for the emergence of life in a world that so naturally consumes rather than creates information. 2. quantifying the information in biopolymers Information ... L. Bradley and “feeding” on it. Schroedinger used the term “negentropy” to refer to energy that was suitable for utilization by living systems, such as radiant energy and energy-rich compounds....

Ngày tải lên: 01/11/2013, 07:20

... cập vào trang Web của TWC 1. Bắt đầu với www.texasworkforce.org 2. Sử dung trang Web www.WorkInTexas.com để đăng ký tra cứu thông tin việc làm và tìm việc 3. Sử dụng trang Web www.texasworkforce.org ... chỳng tụi. ã Nu s dụng Internet: Bạn vào trang Web www.texasworkforce.org (Ấn vào nút Payment Request – yêu cầu trả tiền), hoặc vào thẳng trang Web http://www.twc.state.tx.us/ui/paymentrequest.html . ... hàng Chase theo số 1-866-865-1273, cuộc gọi của bạn hoàn toàn miễn phí, hay truy cập vào trang Web dành cho người dùng thẻ của ngân hàng www.myaccount.chase.com . Page 4-Vietnamese Tìm...

Ngày tải lên: 10/12/2013, 04:15