The GIFT (the GNU Image-Finding Tool) is a Content Based Image Retrieval System (CBIRS: http://en.wikipedia.org/wiki/CBIR). It enables you to do query By Example (QBE: http://en.wikipedia.org/wiki/QBE) on images, giving you the opportunity to improve query results by relevance feedback. For processing your queries the program relies entirely on the content of the images, freeing you from the need to annotate all images before querying the collection.
This is a Flex UIComponent that can be used 謀n a FLEX 3 mxml application as component written in action script 3.0, provides you to create items that cab be filled from an XML or query ResultSet or etc. and is viewed in a container that can preview images and additional info like a store item and can be added to shopp謀ng chart , and also can be deleted from that shopp謀ng chart
Emdros is a text database middleware-layer aimed at storage and
retrieval of "text plus information about that text." This
information could be linguistic analyses or other annotations. Emdros
provides an abstraction of text that makes it well suited to storing
/syntactic analyses/ of text, but other linguistic information is
supported as well. Emdros comes with a query-language, MQL, that
enables powerful queries. Emdros acts as a middleware-layer between a
client (not provided) and a database back-end. Currently, PostgreSQL,
MySQL, and SQLite (2 and 3) are supported, but other back-ends can
easily be added.
The book uses a task-oriented structure that allows you to work through the steps necessary to install
MySQL 4.1 on Linux and Windows platforms, create and manage MySQL databases, query and manipulate
data stored in those databases, administer the MySQL database management system, and connect to
MySQL databases from your PHP, JSP/Java, and ASP.NET/C# applications.
The next section, which describes the book’s structure, provides additional details about the specifics of
what the book covers.
這個程序是一個基于對話框的程序，有一個簡單的菜單.當用戶選擇"connect"時,它將試圖連接test.mdb數據庫,如果連接成功,將顯示由ODBC驅動程序返回的完整連接字符串.接下來,用戶可選擇"View All Records"命令,程序會使用listview control來顯示數據庫中的所有數據.用戶還可以選擇"query"命令來查詢特定的記錄.例子程序將會顯示一個小對話框提示用戶輸入想找的人名.當用戶按下OK鈕或回車鍵,程序將執行一個查詢來查找符合條件的記錄.當用戶完成對數據庫的操作時,可以選擇"disconnect"命令與數據庫斷開連接.
