extractvalue and existsnode in the where clause

... Plan: Using CTXXPATH Index in existsNode( ) Processing 4-35 vii CTXXPATH Indexes On XML Schema-Based XMLType Tables Determining If an Index is Being Used: Tracing CTXXPATH Indexing ... Accessing Text Nodes and Attribute Values Using extractValue( ) Invalid Use of extractValue( ) Searching the Content of an XML Document Using existsNode( ) Using extractValue( ) ... 9-13 Indexing 9-14 Introduction to the CONTEXT Index 9-14 CONTEXT Index on XMLType Table 9-15 Maintaining the CONTEXT Index 9-15 Roles and Privileges...

Ngày tải lên: 17/01/2014, 06:20

... conceptualization, and the confusion between ‘a’ and the in their writing is obvious These errors such as the use of the in inappropriate places are classified as intralingual errors Errors in the use ... streets in Hanoi” in the first example, in the party” in the second Considering its meaning and function, there in the above sentences is incorrectly used These errors are made because the students ... of the others as in the example of oral drill above The students who made the error were not aware of the context in which the conversations taken place The clauses in their writing where they...

Ngày tải lên: 07/11/2012, 14:12

... in using reference and they have great difficulties in using types of reference There are some following specific findings found in this study - The students have the most difficulties in using ... between things The likeness may take the form of identity, where two things are, in fact, the same thing, as in (a); or of similarity where two things are like each other, as in (b) It is the same ... to, and that individual or subclass is identifiable in the specific situation For example: Dont go, the trains coming ( Halliday and Hasan, 1976, p.71) Where the train is interpreted as the train...

Ngày tải lên: 18/12/2013, 10:08

... 5.0 and Zhang and Clark (2008) on CTB 4.0 since they reported the best performances on joint word segmentation and POS tagging using the training materials only derived from the corpora The performance ... denotes the beginning and end characters in the word The second is the types of beginning and end characters of the surface (T0–T7) We define a set of general character types, as shown in Table ... parameters: the number of training iterations N ; the number of top k-best paths; and the threshold r for infrequent words Since we were interested in finding an optimal combination of word-level and...

Ngày tải lên: 17/03/2014, 01:20

... rather than using a heuristic to determine the head word of the phrase it is chosen to be the noun (or any other word if there are no nouns in the mention) that is the least deep in the parse tree ... to being between mentions in the same sentence So in Example 1.1, “engine” would be marked as a part of “car” in the JDPA Corpus annotations, but there would be no relation annotated in the ACE ... in a sentence, and then classifies each pair of mentions as either having a relationship, having an inverse relationship, or having no relationship So for the PartOf relation in the JDPA Sentiment...

Ngày tải lên: 30/03/2014, 21:20

... from interlingual source and some from intra-lingual This may be primarily due to the fact that the students had not been taught to identify and to use them correctly in their writing When teaching ... between sentences These connections are classified according to the meanings expressed by the sentences There are two kinds of meanings: experiential relation representing the linguistic interpretation ... however, in contrary, etc Causal: The connectives are used to introduce result, reason or purpose The clauses connected are related to each other either in the cause -and- effect relation or in the...

Ngày tải lên: 23/04/2015, 10:03

... train the model, we need a training set consisting of {si, wi} string pairs, representing spelling errors si paired with the correct spelling of the word wi We begin by aligning the letters in ... node in the trie corresponding to a vector of weights If we think of the x-axis of the standard weight matrix for computing edit distance as corresponding to w (a word in the dictionary), then the ... in si with those in wi based on minimizing the edit distance between si and wi, based on single character insertions, deletions and substitutions For instance, given the training pair

Ngày tải lên: 23/03/2014, 19:20

... expressions for the BEP were obtained for integer values of the Nakagami fading parameter m The STBC coding was also considered in [13], where the authors applied the SISO equivalency of STBC in order ... comprises the effects of the original additive noise, the MD, and the error in MD compensation In [15], the probability density function of that single additive distortion was derived and used to obtain ... on Advances in Signal Processing the performance for online applications such as video calling and web browsing The remaining of the paper is organized as follows Section presents the system model...

Ngày tải lên: 21/06/2014, 08:20

... estimate the pdf of the soft output of the receiver and then calculate the BER by computing the appropriate integral given by (10) However, in a practical situation, the nature of the pdf of the observed ... classification and speech coding In this paper, we will focus on the use of the Kernel method and its use for estimating the BER EURASIP Journal on Wireless Communications and Networking The Kernel ... (11) where (Xi )1≤i≤N are random variables having the same pdf, fX (x) Xi is the soft output at the receiver right before the hard decision hN is the smoothing parameter which depends on the length...

Ngày tải lên: 21/06/2014, 23:20

... diagonalize the channel perfectly and the remaining interference due to crosstalk might increase around the same power level as the additive noise, thereby decreasing the performance Mathematically, ... because it contains the information on the relative importance of each term of the gradient The common factor can be removed of course, and incorporated in the stepsize Finally, the following algorithm ... tracking) of the nondiagonal elements of this matrix is necessary In the remainder of this paper, we call these values the interference coefficients They correspond to the interference between lines...

Ngày tải lên: 22/06/2014, 23:20

... inculpatory finding and the second a false exculpatory finding There are two important points to note about the way in which I am defining legal errors: First, errors, in my sense, have nothing ... scrutiny Again, neither judgment implies the other With these four simple distinctions in hand, we can combine them in various useful ways For instance, Jones can be guiltym but innocentp ; again, ... for the obvious reason that there is no machinery for catching and correcting the former while the latter can, in principle, be discovered and rectified In due course, we will inquire into the...

Ngày tải lên: 07/12/2015, 01:41

Ngày tải lên: 03/08/2012, 21:45

Ngày tải lên: 04/08/2012, 12:52

Ngày tải lên: 05/08/2012, 23:13

Ngày tải lên: 06/08/2012, 16:21

Ngày tải lên: 08/08/2012, 00:39

... Phải hoạt động đồng thời hệ thống type bơm chân không 2.3 Quy trình công nghệ sản xuất dầu ăn tinh luyện sản phẩm đạt được: 2.3.1 Quy trình công nghệ: Sấy tẩy màu: nhằm loại nước chất khỏi dầu, ... Đã thiết kế chế tạo, lắp đặt vận hành thiết bị tạo chân không thiết bị tẩy màu vào dây chuyền tinh chế dầu ăn, tạo ổn định chất lượng công suất dây chuyền Đưa chất lượng dầu ăn đạt tiêu chuẩn ... cứu phương pháp phòng trừ sâu bọ dừa đề ổn định nguồn nguyên liệu cho ngành chế biến dừa Thông tin để doanh nghiệp đa dạng hoá sản phẩm từ dừa thời gian tới Biên tập: ÁI THÙY ...

Ngày tải lên: 08/08/2012, 10:55

Ngày tải lên: 08/08/2012, 13:50