search databases 中文意思是什麼
search databases
解釋
數據庫檢索-
Very large data bases vldb 05, trondheim, norway, 2005, pp. 505 - 516. 8 agrawal s et al. dbxplorer : a system for keyword search over relational databases
因此，我們提出一個分類學習和選擇候選網路的方法clascn classification ， learning and selection of candidate network來提高基於模式圖的在線數據庫關鍵詞檢索系統的查詢效率。 -
Music catalog system. locate media on hard drives, save and load databases, search for files within the program, easy drag - drop files into favorite player, flexible settings
音樂目錄系統。載入磁盤的多媒體，保存進數據庫，搜索文件，方便的拖放文件到喜歡的播放器中，靈活的設置。 -
Playlist manager 3 - music catalog system. locate media on hard drives, save and load databases, search for files within the program, easy drag - drop files into favorite player, flexible settings
音樂目錄系統。載入磁盤的多媒體，保存進數據庫，搜索文件，方便的拖放文件到喜歡的播放器中，靈活的設置。 -
Catalog and search facilities for over 500 databases from 55 countries including case - law, legislation, treaties, law reform reports, law journals, and other materials
-提供判決書庭期主文公告查詢調查保護及訴訟輔導專欄法學資料索引徵人啟示等，位於高雄市。 -
Now the search has begun for software that can help them turn databases, world wide web sites, library materials, policy memos - - even data about the expertise of agency employees - - into more than bits in a machine
現在（他們）已開始尋找一種軟體，以幫助他們把數據庫、萬維網站、庫材料、政策備忘錄（甚至有關雇員技能的數據）變得比機器中比特更有用。 -
These include search engines, push technology, expert systems, groupware, workflow, document management and databases
這些技術包括搜索引擎、推送技術、專家系統、群件、工作流程、文檔管理和數據庫等。 -
In a large organization, there is a large amount of users have access to news databases, but still search the web for other news sources
在一個大型的公司或組織里，大量的用戶都可以進入新聞數據庫內，但仍然會在網上搜索其他新聞來源。 -
As the amount of information on the web increases rapidly, the web has been rapidly “ deepened ” by myriad searchable databases online, where data are hidden behind query interfaces. to integrate these deep web information, we build a deep web information integration system, which is used to find and search web databases
隨著internet信息的迅速增長，整個web信息已經被各種各樣的可搜索的在線數據庫所「深化」 ，那些信息被隱藏在web查詢介面下面。為了集成這些「 deepweb 」信息，本文建立了一個deepweb信息集成系統來方便用戶檢索和比較某感興趣領域內的「 deepweb 」信息。 -
End users elicit information from systems continuously, often to a given end, but they have considerable differences from professional users of information systems in terms of needs and habits. although online information systems are backed up by high - quality, reliable databases, users are constrained by factors such as prices, search capabilities and search methods, and puzzled by a surfeit of similar systems available on the market
最終用戶的需求和習慣與信息專業人員有很大差異，盡管聯機信息系統擁有信息質量高和可靠性強的數據庫，但由於價格、檢索功能、檢索方式等對用戶的限制以及市場上充滿了類似的產品等諸多因素，把最終用戶帶入兩難的處境。 -
10 hassan m, alhajj r et al. simplified access to structured databases by adapting keyword search and database selection. in proc
1動態收集訓練查詢和歷史查詢產生的候選網路，按照葉子結點集分類存儲到數據庫中。 -
This thesis starts from the concepts of search engine and metasearch engine and introduces their background technologies, realizing principles and developmental statuses. to extend the function and searching range of metasearch engines, extensive metasearch engine ( emse ) was put forward. it can search other kinds of databases besides search engines, such as opac, online databases and news websites
本文從搜索引擎和元搜索引擎的概念出發，在介紹它們的背景技術、實現原理和發展狀況的基礎上，以擴大元搜索引擎的功能和檢索范圍為目的，提出了擴展元搜索引擎的概念，以期既適應對各種搜索引擎的檢索和利用，也面向opac 、網上數據庫、新聞網站等多種數據庫。 -
Content - based image retrieval, which uses visual contents to search images from large scale image databases according to users ’ interests, has been an interesting and rapid developing research field nowdays
基於內容的圖像檢索技術，一種用戶可以根據自己的需要利用圖像的內容對圖像數據庫進行搜索的技術，成為當前科學界研究的熱點之一。 -
The information resources concerning academic research are sum up to 8 types, namely, on - line databases, opac, electronic books, electronic journals, electronic newspapers, web resources guidance and search engines, education and training information and electronic forum
論文將與學術研究有關的因特網中的信息資源歸納為8種主要類型，即：網路數據庫、聯機公共查詢目錄、電子圖書、電子期刊、電子報紙、網路資源指南與搜索引擎、教育培訓類信息、電子論壇。 -
K nearest neighbor search is one of the most important operations in spatial and spatio - temporal databases
在諸如此類的應用中，一個重要的查詢類型就是k最近鄰居knn查找。 -
4 ) we study the keyword search for xml in relational databases, present two new inverted list indexes : extended inverted index based on containment relationship and inverted index based on schema
4 ）提出了兩種新的倒排索引技術，該倒排索引技術可應用於xml文檔的摘要檢索。 -
Focused crawler is one of programs that fill the surfers ’ need of gathering collections of information on their interests. as a crucial part of search engine, focused crawler also schedules to gather fresh pages on given topic and update background databases
作為主題搜索引擎和通用搜索引擎的重要部件之一，主題爬行器可以定期地抓取新的網頁信息，並以此來更新搜索引擎的后臺數據庫，為搜索引擎提供新鮮的數據。 -
Nuits : a novel user interface for efficient keyword search over databases. vldb 2006 demo, seoul, korea, to appear
我們希望通過本文介紹的人民大學部分研究成果，能夠反映中國數據庫研究進展的一個側面。 -
The second is distributed online services, such as file storage systems, databases, hosting of web sites, streaming media ( such as online video ) and advanced web search engines
第二類是分散式線上服務，比如檔案儲存系統、資料庫、網站代管、串流媒體（如線上影像） ，以及高階網路搜尋引擎。 -
Based on the review of health assessment course teaching and its problems, systematic obtaining web learning resources should be important contents for the nurse students to learn health assessment online, and web searching technique had been probed into for obtaining learning resources fur the course of health assessment via web databases, search engines, web books, special sites and electronic forum
摘要在回顧健康評估課程教學和存在問題的基礎上，提出基於網路的健康評估課程學習資源的系統獲取，應當成為護生在線學習健康評估知識的重要內容，並從網路數據庫、搜索引擎、網上圖書、專業網站和電子論壇等方面探討了健康評估課程學習資源的網路檢索技術。 -
A new data structure frequent tree is constructed, which stores crucial information of frequent item. and an algorithm of mining frequent itemsets is presented based on the frequent tree, which can avoid repeated databases scans and a huge candidate itemsets generation, and can dramatically reduce the search space
第三章構造了一個新的數據結構頻繁樹，用以存儲頻繁項集的重要信息，並給出了基於該頻繁樹的頻繁集的挖掘演算法，該方法能夠避免重復掃描數據庫，避免產生大量的候選集，大大地減少搜索空間。
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