Báo cáo toán học: " GENERATING RANDOM ELEMENTS OF FINITE DISTRIBUTIVE LATTICES" potx

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Ngày tải lên: 05/08/2014, 15:21

... Transformation of L k : taking one left extension step of type L on x k in X; R k : taking one right extension step of type R on x k in X; LC k : cutting one letter on the left of x k in X by an action of ... [6]. Vietnam Journal of Mathematics 34:4 (2006) 459–472 Generating of Minimal Unavoidable Sets Phan Trung Huy and Nguyen Thi Thanh Huyen Department of Math., Hanoi Univ...

Ngày tải lên: 06/08/2014, 05:20

... sentences places summarization of such texts beyond the scope of current methods. In this paper, we investigate the automatic gener- ation of tables -of- contents, a type of indicative sum- mary particularly ... content of one seg- 544 3 Problem Formulation We formalize the problem of table -of- contents gen- eration as a supervised learning task where the goal is to map a tree o...

Ngày tải lên: 17/03/2014, 04:20

... design and implementation of the ~hetor/ca system, of which the current work forms a part. 1 Problems with RST A number of limitations of the generative capacity of Rhetorical Structure Theory ... of coherency (by placing utterances within the appropriate focus space) - discussion of this mechanism is beyond the scope of this paper. Finally, the operator bodies also inc...

Ngày tải lên: 17/03/2014, 07:20

... conductivity values of BLTM were lower than those of undoped BLT ceramic regardless of measurement frequency. This seemed to be the effect of the donor dopant on the electrical conductivity of a p-type ... of polished and thermally etched surfaces of BLTM ceramics are shown in Figure 3. All samples showed plate-like morphology with variation in grain size

Ngày tải lên: 20/06/2014, 20:20

... the study of boundary layer flow and heat trans- fer over a stretching surface has achieved a lot of success because of its large numb er of applications in industry and technology. Few of these ... plotting h-curve. The effects of pertinent parameters of nanofluid have been discussed through graphs. 2 Formulation of the problem Consider the steady two-dimensional flow of an inc...

Ngày tải lên: 20/06/2014, 20:20

... monitoring techniques. Because of its novelty, the proposed technique has various potential extensions, such as recognition of various classes of vehicles, development of a traffic surveillance network ... simplest form of a Bayesian network [53]. Another advantage of the naive Bayes classifier is that it only requires a small amount of training data to estimate the parameters (mea...

Ngày tải lên: 20/06/2014, 20:20

... 0, 0 ≤ j ≤ n. Then the solution of (4.4) and (4.5) is bounded if and only if the condition (5.5) is satisfied. Proof. The proof is immediate consequence from proof of Theorem 4.3 with Remark 5.1. Remark ... condition for the boundedness of all solutions of (1.1) and the scalar case of (1.1), respectively. The next result provides a sufficient condition for the boundedness of solution...

Ngày tải lên: 20/06/2014, 20:20

... Introduction The topic of the problem of finite or infinite beams which rest on an elastic foundation has received increased attention in a wide range of fields of engineering, because of its practical design ... norm of the resulting beam deflection cannot be too large compared to that of the input loading w. Meanwhile, the nonlinearity and the non-uniformity of the system sugges...

Ngày tải lên: 20/06/2014, 20:20

... because the number of actual sources of interest is generally much smaller than the number of potential source locations in the region to be observed. A kind of algorithms of sparse r ecovery ... number of the selected principle components i n step (b) of Table 2 is equal to the num- ber of the actual sources ; for lower SNR, the number of the selected principle components i...

Ngày tải lên: 20/06/2014, 20:20