ensure data integrity using a keyed hash code

... the solution’s overall data design If a solution has no data requirements, it has no need for data storage, let alone a logical data organization Determining the functional data requirements from ... to perform a function or task Each functional data requirement is directly traceable to an actor and an object within a use case Nonfunctional data requirements A nonfunctional data requirement ... The logical and physical implementation of a database necessitates that the data requirements be defined What types of data (at a high level) are going to be stored? " Explicit The data requirements...

Ngày tải lên: 10/12/2013, 17:15

... modification to the database sqlDataAdapter1.Update(myDataTable); // display the DataRow objects in myDataTable // in the listView1 object foreach (MyDataSet.CustomersRow myDataRow2 in myDataTable.Rows) ... method myDataTable.AddCustomersRow(myDataRow); // push the new row to the database using // the Update() method of sqlDataAdapter1 sqlDataAdapter1.Update(myDataTable); // find the row using the ... method of myDataTable myDataRow = myDataTable.FindByCustomerID("J5COM"); // modify the CompanyName and Address of myDataRow myDataRow.CompanyName = "Widgets Inc."; myDataRow.Address = "1 Any Street";...

Ngày tải lên: 24/12/2013, 01:17

... UpdateOrders(DataSet ds) { // Create the DataAdapters for order and order details tables SqlDataAdapter daOrders = new SqlDataAdapter("SELECT * FROM Orders", ConfigurationSettings.AppSettings["DataConnectString"]); ... ConfigurationSettings.AppSettings["DataConnectString"]); DataTable orderDetailTable = new DataTable(ORDERDETAILS_TABLE); da.FillSchema(orderDetailTable, SchemaType.Source); da.Fill(orderDetailTable); ds.Tables.Add(orderDetailTable); ... ORDERS_ORDERDETAILS_RELATION = "Order_OrderDetails_Relation"; // [WebMethod] public DataSet LoadOrders( ) { DataSet ds = new DataSet( ); SqlDataAdapter da; // Fill the Order table and add it to the DataSet...

Ngày tải lên: 24/12/2013, 05:15

... Module 3: Using a Conceptual Design for Data Requirements Activities Activity 3.1: Identifying Data- Related Use Cases and Data Requirements In this activity, students will determine data requirements, ... be able to: • Discuss use cases, data requirements, and requirements validation as they relate to conceptual design for data systems ! To prepare for the activity • Review the activity and anticipate ... Many students with database backgrounds will want to think and work in the physical data model Remind them that, at this point, the work is still in the conceptual phase THIS PAGE INTENTIONALLY...

Ngày tải lên: 17/01/2014, 09:20

... "Order_OrderDetails_Relation"; // [WebMethod] public DataSet LoadOrders( ) { DataSet ds = new DataSet( ); SqlDataAdapter da; // Fill the Order table and add it to the DataSet da = new SqlDataAdapter("SELECT ... OrderDetails table and add it to the DataSet da = new SqlDataAdapter("SELECT * FROM [Order Details]", ConfigurationSettings.AppSettings["DataConnectString"]); DataTable orderDetailTable = new DataTable(ORDERDETAILS_TABLE); ... ConfigurationSettings.AppSettings["DataConnectString"]); DataTable orderTable = new DataTable(ORDERS_TABLE); da.FillSchema(orderTable, SchemaType.Source); da.Fill(orderTable); ds.Tables.Add(orderTable);...

Ngày tải lên: 21/01/2014, 11:20

... UpdateOrders(DataSet ds) { // Create the DataAdapters for order and order details tables SqlDataAdapter daOrders = new SqlDataAdapter("SELECT * FROM Orders", ConfigurationSettings.AppSettings["DataConnectString"]); ... ConfigurationSettings.AppSettings["DataConnectString"]); DataTable orderDetailTable = new DataTable(ORDERDETAILS_TABLE); da.FillSchema(orderDetailTable, SchemaType.Source); da.Fill(orderDetailTable); ds.Tables.Add(orderDetailTable); ... ORDERS_ORDERDETAILS_RELATION = "Order_OrderDetails_Relation"; // [WebMethod] public DataSet LoadOrders( ) { DataSet ds = new DataSet( ); SqlDataAdapter da; // Fill the Order table and add it to the DataSet...

Ngày tải lên: 26/01/2014, 10:20

... Therefore, if the cameras have a function that maps pixel values to coset indices and encodes them with an intraimage coder (e.g., the Axis 210 camera we used for the camera array has a built-in JPEG ... rays EURASIP Journal on Image and Video Processing (a) City (b) Santa Figure 7: Parts of (a) City and (b) Santa image sets, which are captured on a regular 2D grid by moving a single camera ... thank Prof Hiroshi Harashima and Keita Takahashi for valuable discussions, and the anonymous reviewer for helpful comments that improved the presentation of this paper The City and Santa image...

Ngày tải lên: 22/06/2014, 00:20

... that all larger groups maintain the girth of twelve Table shows code sizes obtained using a random search Random searches may result in smaller codes as in Table However, obtaining smaller codes ... using a slightly modified bit-filling algorithm to obtain a regular code It has a girth of ten and average girth of 14.6 It G Malema and M Liebelt Table 3: Code sizes of girths larger than twelve using ... and column have a “1” entry in the matrix A LDPC code matrix can also be represented by a non-bipartite or distance graph in which vertices are rows and edges represent columns A distance graph...

Ngày tải lên: 22/06/2014, 20:20

... noted earlier, these interrelationships ¯ guarantee that M and M always have the same associated value of ∆ 4.3 Computer-aided enumeration results For any n ≥ and any mutation position µ ∈ [1, n ... the algorithm runs in O(n) time overall An implementation of Algorithm D based around the data structures described above would appear to be optimally fast in terms of the total number of operations ... consequence, many researchers have investigated alternative ways to implement these algorithms that are more computationally efficient It is well-known that intelligent use of data structures can reduce...

Ngày tải lên: 07/08/2014, 15:22

... recognized as a suitable alternative to the conventional multivariate mixed model to describe genetic and phenotypic variation for longitudinal data, i.e typically data with many, ’repeated’ measurements ... ’infinite-dimensional’ equivalent to covariance matrices in a traditional, ’finite’ multivariate analysis [15] As the name indicates, a covariance function (CF) describes the covariance between records taken at ... regression on maternal phenotype as well as additive genetic and environmental components of variance Alternatively, estimation may be carried out in a Baysian framework using a Monte Carlo based technique,...

Ngày tải lên: 09/08/2014, 18:21

... HMM was assessed on simulated data based on parameters obtained in a survey of clinical mastitis cases Bayesian estimates of the parameters were obtained using the Gibbs sampler Finally, limitations ... bulls, each cow was replaced by a daughter and mating was at random Breeding values for base animals were sampled from a normal distribution with null mean and additive variance of 0.15 or 0.25 Values ... replicated 10 times Simulated rather than real data were used because a negative diagnosis, even based on the absence of bacteria in cell culture, is not a guarantee of health and the opposite has...

Ngày tải lên: 14/08/2014, 13:21

... suggested that a large-scale backup system be set up to archive academia’s digital data and to ensure its integrity for posterity It is important to note that most of the data and information about ... of the attack and any data loss is still being investigated, a geophysics graduate student at University of California, Berkeley had all her files and many emails erased by this hacker In another ... ephemeral and, because modern technology allows information to be generated at a much faster rate, the scale of digital information is vastly greater than physically printed information ever was – a...

Ngày tải lên: 14/08/2014, 14:22

... functions can be ported to another hardware with limited changes or no changes at all! 14 © 2012 Renesas Electronics America Inc All rights reserved Renesas Code Generator : Applilet  Applilet: Application ... graphical user interface  Quick evaluation of device  Common API to all devices  Example: serial module – void UARTn_SendData( UCHAR* txbuf, USHORT txnum ) – void UARTn_ReceiveData( UCHAR* rxbuf, ... What is the advantage of using Applilet?  a) Faster time to market  b) Code portability c) No hardware changes  d) Easy to switch to another device in the family  Q: What is the name of the...

Ngày tải lên: 22/06/2015, 14:17

... “Renesas GDB Hardware Debugging” Step 5.5 Click on the Debugger tab and select the Debug hardware as E1(RL78) and Target device as R5F104PJ Using Renesas Code Generator Tool for RL78 Devices Page ... overwrite any user modified code entered in section designated for the user area Step 2.17 Finally, the Applilet can generate a report on what it did Go ahead and click the FileOutput Report The Applilet ... later in HTML format if you have time Function.html Using Renesas Code Generator Tool for RL78 Devices Page of 20 LAB PROCEDURE Macro.html file Applilet can also generate report in CSV format...

Ngày tải lên: 22/06/2015, 14:17

... two images from different palms is greater than a predefined threshold, the match is a false acceptance Each image in the testing database is matched with all images in the trainning databases ... CCD-based palmprint scanners, digital cameras, digital scanners and video cameras to collect palmprint images [1] CCD-based palmprint scanners capture high quality palmprint images and align palms ... palmprint datasets (PolyU Multispectral palmprint Database and the database of our lab) Therefore, we conclude that our palmprint identification system can achieve good performance in terms of speed and...

Ngày tải lên: 13/08/2015, 10:00

... a. Au_fname, a. Au_lname, p.Pub_name FROM Authors a FULL OUTER JOIN Publishers p ON a. City = p.City ORDER BY p.Pub_name ASC, a. Au_lname ASC, a. Au_fname ASC Cross Joins Dùng Cross Join ghép data ... ShipCity • As : Ðôi muốn cho SELECT statement dễ đọc chút ta dùng alias (tức từ thay hay từ viết tắt) với keyword As hay keyword As: table_name As table_alias hay table_name table_alias Ví dụ: ... thực chất kiểm soát data table ch a Primary key (tức table cha) Ví dụ ta delete data table cha data table trở nên "mồ côi" (orphan) reference ngược table cha Do Foreign Key constraint đảm bảo điều...

Ngày tải lên: 25/08/2012, 09:00

... Figure Macroscopic images of the rats A: Appearance of the visceral pleura after abrasion with dry and iodinated spanch B: Placement of a x cm anti-adhesion membrane (Prevadh®) in the adhesion ... findings are also based on the result of macroscopic and histopathological examinations However, biochemical data would elucidate physiopathological changes associated with pleural adhesion and the ... software, version 15 (SPSS, Inc., Chicago, IL) Clinical data were expressed as the median ± the standard error of mean (minimum-maximum) The non-parametric Kruskal Wallis variance analysis was...

Ngày tải lên: 25/10/2012, 11:00

... Yasukawa K, Ikeya Y, Mitsuhashi H, Iwasaki M, Aburada M, Nakagawa S, Takeuchi M, Takido M Gomisin A inhibits tumor promotion by 12-O-tetradecanoylphorbol-13acetate in two-stage carcinogenesis in ... intratumoral injection of "Star-99" in treatment of hepatocellular carcinoma of nude mice World J Gastroenterol 2003, 9: 701-5 Nandakumar KS, Lakshmi Rao K, Pardhasaradhi BV, Khar A Upregulation of antitumor ... treatment groups was analyzed using a two-way statistical analysis of variance (ANOVA), followed by Dunnett t-test and post-hoc analysis when necessary Results Effect of CKBM treatment on gastric tumor...

Ngày tải lên: 03/11/2012, 09:54

... from a fractal pattern may be indicative of a shift towards an unhealthy or less desirable control strategy The analysis of fractal patterns in gait and posture data may serve as an indicator ... Parkinsonian patients (PP), spinocerebellar ataxia (SCA) patients, and healthy participants’ COP were analysed using a more traditional fractal dimension analysis [13] This method recorded COP data and ... data were obtained using a k-max value of 60 for A/ P analysis and 30 for M/L analysis (cf [17]) The fractal dimension was calculated over the entire two minute epoch using all data points Traditional...

Ngày tải lên: 03/11/2012, 10:09

... from the field data In particular, these differences are increase at the high strain rate range The reason is that ANN model has not a lot of database on the high strain rate To eliminate this effect ... realize complex mapping In order to verify the applicability of MANN model, a total of 46 data of the consolidation test results are used 43 learning data are used for training the ANN model, and ... OF STRAIN RATE r= V − Vmin Vmax − Vmin Data Collection Data Normalization Parametric Studies (3) Training and Testing ANN in which LI is the liquidity index with soil saturated, Pa is the atmospheric...

Ngày tải lên: 22/03/2013, 15:01