semantic validation for xml updates based on ora ss

... set of semantics constraints with respect to the ORASS schema, among which, some constraints such as the semantic dependency have not been discussed in existing validation works for XML updates. ... G-algebra for GLASS based on ORA- SS Based on our G-algebra, we define the formal semantics of our graphical XML query language and open the door of algebraic optimization for ... Appendix A: Semantic Validation for XML Updates based on ORA- SS Appendix B: Query Examples used in Chapter 182 191 v Summary One of the most important tasks in composing an XML query/update...

Ngày tải lên: 11/09/2015, 21:49

... they are consistent with the source schema in terms of semantics. We also use the semantics expressed in an ORA- SS data model to generate query expressions of XML views. Based on the ORA- SS data ... relational data into XML views, our work in this thesis focuses on presenting XML views on top of XML data. 7.4. XML Views on XML Data In this scenario, XML views are presented on top of XML data. ... operators on ORA- SS views into SQLX queries on the object-relational database. 7.5. XML Views on Integration Systems Since XML views can be presented on top of relational data and XML data,...

Ngày tải lên: 16/09/2015, 17:14

... Mrs., on cost of food, 130 Roosevelt Conservation Commission on National Vitality, report of, 136 Rosenau, Dr., on sex instruction, 77 Rowing-machine, home exercise on, 94 Rubner, Prof., on injuries ... Foundation's web site and official page at http://pglaf.org For additional contact information: Dr Gregory B Newby Chief Executive and Director gbnewby@pglaf.org Section Information about Donations ... addresses Donations are accepted in a number of other ways including checks, online payments and credit card donations To donate, please visit: http://pglaf.org/donate Section General Information...

Ngày tải lên: 06/03/2014, 20:20

... is possible to form an opinion on their effectiveness, up-to-dateness, completeness, and appropriateness, and therefore on the current status of information security The IS audit is therefore ... depend on the proper operation of the information technology used For this reason, information security is a must for everyone today For companies and government agencies, this means, among other ... containing concrete specifications and information on how to perform an IS audit as well as on how to produce the report In addition, it is to be used as the basis for the call for tenders for...

Ngày tải lên: 29/03/2014, 22:20

... designed for fault detec- tion optimization based on CPRBF network and CPRBF prediction process, and it provides a basis for the analy- sis and calculation of the model uncertainty robustness. The ... sent the sam e fault form, accor dingly, the proposed method is not suitable for performing fault location but for conducting condition monitoring. Further work will focus on how to isolate any ... chaos -based fault detection for hydraulic pump should have a high engineering application value. Currently, chaotic correlation dimension has been applied well for condition monitoring and fault diagno-...

Ngày tải lên: 21/06/2014, 00:20

... Maltoni, “An on- line signature verification system based on fusion of local and global information,” in Proceedings of the 5th IAPR International Conference on Audioand Video -Based Biometric Person ... Gaussian components It is worth noticing that the HMM classifier differs from the HMM used for Personal Entropy computation Indeed, the former is devoted to classification, while the latter only ... set for both statistical classifiers For test purposes, the remaining 25 genuine signatures and 20 skilled forgeries (belonging to two sessions) are used for DS2-104 For MCYT-100, we tested on...

Ngày tải lên: 21/06/2014, 19:20

... Recognition performance on the XM2VTS database versus w1 w1 = corresponds to 3D alone, w1 = corresponds to 2D alone Figure 8: Recognition performance on the Maga-D database versus w1 w1 = corresponds ... Sections 2.1 and 2.2, we will discuss the generation of the 3D information of the XM2VTS and a passive stereo vision system In Section 2.3, we will discuss the normalization of the 2D and 3D 2.1 XM2VTS ... face recognition based on a novel 3D camera,” in Proceedings of International Conference on Augmented, Virtual Environments and Three Dimensional Imaging (ICAV3D ’01), pp 157–160, Mykonos, Greece,...

Ngày tải lên: 22/06/2014, 19:20

... attention on the relative performance instead. In this figure, the LP has the best performance. The conditional LMMSE predictor has the worst performance. The unconditional LMMSE predic- tor outperforms ... processing in wireless communications, channel estimation and channel prediction. .. new approaches for channel prediction based on sinusoidal modeling,” EURASIP Journal on ... modeled by just one dominant sinusoidal component. 6. PERFORMANCE EVALUATIONS 6.1. Measures of prediction performance The performance of the predictors is evaluated by Monte Carlo simulations and measurements....

Ngày tải lên: 22/06/2014, 23:20

... for motion segmentation using the extracted feature vectors is explained in Section 4. Section 5 describes the al- gorithm for similar motion retrieval based on DP matching. Section 6 demonstrates ... Ikeuchi, “Rhythmic mo- tion analysis using motion capture and musical information,” in Proceedings of IEEE International Conference on Multisen- sor Fusion and Integration for Intelligent Systems ... particular, motion speed is an important factor. When a person changes motion type or motion direction, the motion speed becomes small temporarily. More importantly, motion is paused for a moment...

Ngày tải lên: 22/06/2014, 23:20

... refereed research interactions information Open Access 2005Urismanet al.Volume 6, Issue 9, Article R78 Method E-Predict: a computational strategy for species identification based on observed DNA microarray ... metrics Similarity metric Formula Abbreviation Dot product DP Pearson correlation PC Uncentered Pearson correlation UP Spearman rank correlation SR Similarity based on Euclidean distance ED sxy ... Pearson correlation; SR, Spearman rank correlation; UP, uncentered Pearson correlation) parameters. For each combination of parameters, intrafamily and interfamily separations were calculated for...

Ngày tải lên: 14/08/2014, 14:22

... Capacity 20-30 tons per day” in Dong Van town, Duy Tien district, Hanam Province Based on this project, I had carried out this study named “Study on Compact Device for Waste Processing based on Mechanical ... [Environment law, 2005] 1.1.2 Waste generation in Vietnam Solid waste generation in Vietnam is approximately 15 million tons per year Among them, municipal waste generation is about 12.8 million tons ... Dong Van town, Duy Tien district, Hanam province, Vietnam” This study aims at:  Completion of clearness about theoretical and practical issues from CD- Waste Technology applications  Assessment...

Ngày tải lên: 09/01/2015, 08:53

... spatial information of local features, statistical diffusion distance is added to augment the contextual information The combination of geometrical and spatial information is demonstrated ... categorization system for large-scale similarity search of 3D models Toldo... target models hits a large number, one-to-one comparison becomes unaffordable Therefore, one-to-class comparison ... categorization algorithms to practical applications. 98    Chapter   7.2 Recommendations for Future Works 7.2.1 Extension for an Improved Bag-of-Words Representation Regardless the effectiveness of...

Ngày tải lên: 10/09/2015, 09:10

... International Conference on Database Systems for Advanced Applications (DASFAA), Apr. 2005. (Short paper). Changqing Li, Tok Wang Ling. OWL -Based Semantic Conflicts Detection and Resolution for Data ... insertion based on V-CDBS-Prefix scheme .72 Figure 4.11: Subtree insertion based on V-CDBS-P-Containment scheme... etc relationships between any two elements based on the labels only ... implementation to parse XML file in XML query and update processing 1.1.3 XML Query In the definition of XML, one element... indexing, querying and updating XML documents have been among...

Ngày tải lên: 16/09/2015, 08:31

... describes the data employed Section discusses the estimation results Section reports the results of robustness analysis Section concludes Regression Model and Estimation Methodology We seek to identify ... further control for overall economic and institutional development using GDP per capita A question remains of how much the institutional setup for bank supervision matters in relation to the ... needed political consensus for reform The remainder of the paper is organized as follows Section introduces the regression model and discusses the estimation methodology Section describes the...

Ngày tải lên: 29/08/2016, 08:24

... Biotransformation and biocatalysis with Plant cell tissue culture; Biotransformation of organic and natural compounds; Enzyme purification Bioassay Usama A Mahalel, Associate Professor of plant taxonomy ... chemistry reactions include addition reactions, elimination reactions, substitution reactions, pericyclic reactions, rearrangement reactions and redox reactions The steps may be lengthy and more ... 12b-hydroxybufagin were produced [57] Conclusions Microbial transformation has been studied for centuries This phenomenon allows for the modification of a compound through an environmentally friendly approach...

Ngày tải lên: 14/01/2020, 08:48

... previous section, only the necessary condition was outlined for determining optimal values of p, T, Q and y The existence and uniqueness of the optimal solution remained unexplored In addition, most ... negative impression on customers Under these conditions, a proposed model has been shown for maximizing profits Then, the properties of the optimal solution are discussed as well as its solution algorithm ... known and constant The constant selling price p per unit is a decision variable within the replenishment cycle, where p > c The constant deterioration rate θ (0 ≤ θ < 1) is only applied to on- hand...

Ngày tải lên: 03/02/2020, 23:45

... the associated implications on port competitiveness An econometric model is applied to investigate the relative contributions of production elements, scale operations and economic conditions to ... substitute one port for another economically and feasibly For example, a liner may substitute a port on one coast for a port on another if such substitution contributes to the profit of a vessel’s ... the incorporation of trade volume that reflects the economic conditions of international trading partners 2.2.3 The Results This sub-section presents the cross-sectional multiple-regressions models...

Ngày tải lên: 11/09/2015, 21:50

... sample site being monitored to assess accuracy For laboratories analyzing one to ten samples per month, at least one spiked sample per month is required 8.3.1 The concentration of the spike in ... using Equation Equation where: As = Response for the parameter to be measured Ais = Response for the internal standard Cis = Concentration of the internal standard (µg/L) Cs = Concentration of the ... with acetone or methylene chloride, and dried before use to minimize contamination Automatic sampler (optional)—The sampler must incorporate glass sample containers for the collection of a minimum...

Ngày tải lên: 14/03/2014, 20:20

... process that attempts to perform I/O; if the user foregrounds that process, SIGCONT indicates that the process can now perform I/O SIGSTOP freezes a foreground process Operating System Concepts ... Only one process group may use a terminal device for I/O at any time The foreground job has the attention of the user on the terminal Background jobs – nonattached jobs that perform their function ... Gagne ©2005 Illustration of Process Control Calls Operating System Concepts – 7th Edition, Feb 11, 2005 A.13 Silberschatz, Galvin and Gagne ©2005 Process Control (Cont.) Processes communicate via...

Ngày tải lên: 28/06/2014, 02:20

... reduction in the catecholaminergic control of IFN-γ expression was recently reported in patients with MS [30] In addition, the same study demonstrated a restored suppression of IFN-γ expression in ... co-incubation with 10-5 M EPI (Figure 4a), indicating an age-related decline of the suppressive effect of EPI on IFN-γ production (increased values mean less suppression) A similar relationship was ... apoptosis after β2R stimulation were evaluated The functional effects of catecholamines on cytokine production demonstrate an impaired suppression of IFN-γ production in patients with RA together...

Ngày tải lên: 09/08/2014, 08:22