data—using names for data

... data model to be used for data streams: for instance, the presence of time stamps is required for query completeness The paper is organized as follows In the next section, we survey several data ... situation is more complex for multiple data streams, since these need to be merged into a single stream before UDAs can be applied For instance, the operator used in SQL:1999 for computing the union, ... MSQL: a query language for database mining Data Mining and Knowledge Discovery, 3:373–408, 1999 [17] L Liu, C Pu, and W Tang Continual queries for internet scale event-driven information delivery...

Ngày tải lên: 23/03/2014, 12:20

... to the database itself MySQL Databases MySQL can control several databases at once For instance, when you install MySQL, the system creates the system database which is named mysql This database ... the server for data, to delete data, to create new data and new meta -data. Almost all communication with the DBMS is done through an SQL query The only real exception to this is when the database ... CREATE DATABASE Before we create a table we have to create a database The database is the container in which we store the tables You create the database using the following command: CREATE DATABASE...

Ngày tải lên: 10/04/2014, 09:06

... after year They can be used for whole class presentations and reviews, for drills, or for individual work PowerPoint presentations run on both Macintosh and Windows platforms Files are small unless ... s-video output for better pictures Manufactures are starting to market outputs for high definition TV's Teachers need to find how they can get the right type of output from their computer for a TV ... ways to review before a test Tests A teacher in our school uses PowerPoint for his tests He places pictures of items on slides to be shown at preset intervals (He sets his timer for a reasonable...

Ngày tải lên: 06/09/2013, 10:10

... LINQ If you use a DataAdapter to load data, call its Fill method before using LINQ to extract data Note  The DataAdapter object’s Fill method loads all requested data into local DataSet memory If ... LINQ to DataSet provider includes “DataSet” in its name, the focus in LINQ queries is on the DataTable class LINQ to DataSet does not consider a DataTable instance’s presence in an overall DataSet ... Chapter 18  Using LINQ to DataSet 309 with data from external sources, you must bring any data you plan to include in a LINQ query into the relevant DataTable instances before passing the objects...

Ngày tải lên: 03/10/2013, 00:20

... Despite only being required for an immediate post-merger period, the (rather unfortunately named) Short Term Management Information database continued to be used for up to ten years later, as ... in a database may lead to important personal, confidential, or sensitive data being placed at risk, which can have rather more serious consequences The nature of data typically stored in a database ... programmed applications can continue to operate for many years In one organization I worked for, a short-term tactical management information data store was created so that essential business...

Ngày tải lên: 05/10/2013, 08:48

... development team to create a site that allows users to perform certain functions without the need for redrawing or reloading an entire screen For example, Google Maps allows users to scroll through ... webserver to an increased attack surface This form of web programming unfortunately gives a hacker more ways to get into the server than there were before The solution to this is to make sure that ... senior technical trainer for WestLake Training and Development He has developed software applications for many well-known companies such as AOL, Hitachi, FannieMae, and Marriott for over 19 years Mr...

Ngày tải lên: 10/12/2013, 14:15

... one data provider For example, you can connect to SQL Server by using the NET Framework Data Provider for SQL Server, or the NET Framework Data Provider for OLE DB The NET Data Provider for SQL ... select the data source and data provider to use The data source specifies the type of database you want to use, and the data provider specifies how you will connect to the database Some data sources ... Windows Forms.” On the Data menu, click Add New Data Source The Data Source Configuration Wizard starts You use this wizard to create a connection to a data source A data source can be a database,...

Ngày tải lên: 24/12/2013, 09:16

... to a predefined document, such as a fax cover sheet or form letter If you plan to use the contact data another time or need to keep it for reference, add a check to the Permanent File field and ... field names, as described in the next section Mail merging to email triggers security alerts that must to be allowed for each address on your mail merge list if you merge to plain text message format ... Settings\Temp If you want to save the data file, use Windows Explorer to find it Copy it to your My Documents folder and rename it Word opens with the OMM document attached as a data source and is on step...

Ngày tải lên: 21/01/2014, 02:20

... sqlConnection1.Open(); mySqlDataAdapter.Fill(myDataSet, "Customers"); sqlConnection1.Close(); MyDataSet.CustomersDataTable myDataTable = myDataSet.Customers; foreach (MyDataSet.CustomersRow myDataRow in myDataTable.Rows) ... 'ALFKI'"; System .Data. SqlClient.SqlDataAdapter mySqlDataAdapter = new System .Data. SqlClient.SqlDataAdapter(); mySqlDataAdapter.SelectCommand = mySqlCommand; MyDataSet myDataSet = new MyDataSet(); sqlConnection1.Open(); ... class using the following code: MyDataSet myDataSet = new MyDataSet(); You can also create a strongly typed DataTable table object using the MyDataSet.CustomersDataTable class and populate it with...

Ngày tải lên: 21/01/2014, 07:20

... Hat Using the Python Database API with Red Hat Database Using the Python Database API with Red Hat Database Performing Queries and Updates To perform queries and to update data (that is, to execute ... to the Red Hat Database Administrator and User's Guide for further information on enabling TCP/IP connections Using the Python Database API with Red Hat Database Red Hat Python Database API Version ... password host database = = = = = data source name (host:database) user name / identifier (optional) password for given user (optional) host name (optional) database name (optional) The Python Database...

Ngày tải lên: 19/02/2014, 12:20

... latency for each application into a performance model, which computes the latency estimates for that application for all possible resource configurations We thus obtain a set of resource-to-performance ... the performance model only for the new application 3.4 Sources of Inaccuracy In our simple performance model we ignore the effects of locking for concurrency control, dirty block flushes for the ... Association 5.2.1 Benchmarks UNIFORM: We generate the UNIFORM workload by accessing data in an uniformly random order The behavior is controlled by two parameters: the size of the data set (d) and the memory...

Ngày tải lên: 19/02/2014, 12:20

... results can be informative in the policy setting and for guiding further investigation Methods Air monitoring data and criteria for selection of monitors Annual data for PM2.5 for the years 2002-5 ... were downloaded from the AirData website for each year between 2002 - 2005 Separate interpolations were performed for each year; for a monitor to be used in interpolation for a given year, the monitor ... method, where a measured data point was dropped, and the remaining data points were used to predict the data value at that location This process, repeated for each measured data point, is known as...

Ngày tải lên: 06/03/2014, 19:20

... discovering database metadata, parsing SQL query strings, augmenting JCute’s symbolic state space for SQL data, tracking input values originating from a database, and modifying database tables for directed ... database constraint consisting of both database metadata and the actual SQL queries executed For the first execution, we choose a random value for preferred and run the program with an empty database ... application and the database We describe an algorithm and a tool for the automatic generation of test input data for database applications Given a program which makes calls to a database through...

Ngày tải lên: 07/03/2014, 14:20

... aggregation-based approach to the same data set provides an interesting contrast in result The aggregation lattice for the data is given in Figure The lattice is constructed as before: first by converting ... o r ( o l ) forms the RE-content Thus, 'the large red cuP' may be directly selected, and this is precisely the true minimal RE for this data set 3.2 Figure 2: Aggregation lattice for the 'seven ... complete set of formal concepts The nodes of the lattice are also labeled as before, although we rely here on the formal properties of the lattice to avoid redundant labeling For example, the...

Ngày tải lên: 08/03/2014, 06:20

... many use proprietary data formats that make transferring data between applications difficult You’ll notice that the authors of your book have provided data in several formats for your convenience ... download the appropriate executable file for the computer platform you are using For Microsoft Windows users the appropriate site is http://gretl.sourceforge.net/win32/ One of the nice things ... once opened in gretl these data sets can be exported to a number of other software formats First, we will load the food expenditure data used in Chapter of POE The data set contains two variables...

Ngày tải lên: 08/03/2014, 11:20

... sprinkler locations, etc 2) Export the data from Survey Pro to a text format 3) Read the exported text file into Excel and manipulate it into The EPANET input format 4) Import the nodes into EPANET ... coefficient p = pressure y = pressure exponent y = 0.5 for sprinklers/nozzles Calculate the Emitter Coeficients for the Varying Nozzles For the rainbird 30H (SBN-3) with plug @ 50 psi: 9/64” ... On Your Bill! Example Bill **Demand Charge is based on the highest average 15 minute power usage for the billing period Demand charge kicks in at > 15 kw usage (pacific power) Pump Example Summary...

Ngày tải lên: 08/03/2014, 17:44

... technique for generating humanoid walking animations Given a database of pre-recorded motion capture data we generate new animations using a spanning neighbours search in a Delaunay database and ... representation Transformation to supporting frame Normalization of durations ONLINE PROCESS Database Query Footstep planner User interface Spanning neighbours Interpolation Performs Generator Performs Individual ... points combined with references to the step animations and metadata is called the Delaunay database Performing a location query on the database results in the tetrahedron spanned by four vertices...

Ngày tải lên: 17/03/2014, 12:20

... ACKNOWLEDGEMENTS The research consortium would like to thank the Ford Foundation for financial assistance and the healthcare workers (HCW) for making sure that this pilot project was successful Our ... provided the basis for MCC’s approval of NVP for that indication Prior to this study, the FDA and the MCC had already approved the use of NVP in combination with other ARVs for the treatment of ... resistance in particular, for over a year In July 2004 the MCC concluded that ’the risk-benefit profile of NVP monotherapy has changed and therefore no longer recommends its use for prevention of MTCT...

Ngày tải lên: 22/03/2014, 18:20