Báo cáo toán học: "Clusters in a multigraph with elevated density" potx

... #R10 2 2a + 1 ∆ = 5a + 2 Γ = 5a + 3 a ≥ 6 2a + 1 2a + 1 2a + 1 2a + 1 2a + 1 2a + 1 2a + 1 2a + 1 5a − 4 5a − 4 5a − 4 2a + 1 2a + 1 2a + 1 2a + 1 2a + 1 2a + 1 Figure 2: This multigraph has a set-cycle ... 1, Macmillan of India, 1978. [2] D. Cariolaro. On fans in multigraphs. Journal of Graph Theory, 51(4):301–318, 2006. [3] A. Chetwynd and A. H...

Ngày tải lên: 07/08/2014, 15:22

... suppose that t begins with zaza with z a finite word and a ∈{0,1},andtakeza word of minimal length for which there exists a ∈{0,1}such that t begins with zaza.Sincezaza has even length and t = µ(t), ... word zaza is the image by µ of a binary word. Hence, applying Lemma 1, the word za itself is the image of a binary word by µ,sayza = µ(y). Hence y must end with a, sayy=xa.Th...

Ngày tải lên: 07/08/2014, 06:22

... guarantees a round 20-set in a set with R(20, 10) having 374 points, in a set with R(13, 6) having 766 points and in a set with R(13, 7) having 330 points. These results are poor compared with ... k, a, b, c, d} with {i, j, k}⊂U, each containing a round 4-tuple. Such a 4-tuple must have 2 points in U and 2 points in T . Since in T there are only 6 pairs, the...

Ngày tải lên: 07/08/2014, 13:21

... descendants and ascendants in random search trees. In preparation, 1996. DESCENDANTS IN HEAP ORDERED TREES OR A TRIUMPH OF COMPUTER ALGEBRA Helmut Prodinger Institut f¨ur Algebra und Diskrete Mathematik Technical ... We are interested in the weight of all the paths leading to node n   m, since it means simply the probability that a random tree of size n has a subtree rooted at...

Ngày tải lên: 07/08/2014, 06:20

... only project in the world that applies (iii) not only as a matter of principle but as actual practice. We will regard a natural language as a set of texts. A translation pair is a pair of texts ... principle of simple transfer can now be formulated as follows: If A translates-as A& apos;, then we will call A& apos; a TN of A. We now call an element s,t of the set def...

Ngày tải lên: 08/03/2014, 18:20

... observer's coming to believe anything. We can now state the correlation between ut- terance form and a speaker's mental state as a domain axiom. Domain Axiom 1 Declaratives and Imperatives: ... declarative mood utterances, and then the illocutionary act definitions for request- ing and asserting. Finally, we combine the vari- ous analyses natural language processor'...

Ngày tải lên: 17/03/2014, 20:20

... 2004 question answering track. In Text REtrieval Confer- ence. H. Witten and E. Frank. 2000. Data Mining: Practical Machine Learning Tools and Techniques with Java Implementation. Morgan Kaufmann. I. ... Collins-Thompson and J. P. Callan. 2004. A lan- guage modeling approach to predicting reading dif- ficulty. In Proceedings of HLT/NAACL. J. J. Jiang and D. W. Conrath. 1997. Semantic s...

Ngày tải lên: 17/03/2014, 22:20

... and AC was a scientific advisor. All authors read and approved the final manuscript. Figure 6. Cell membrane integrity analysis via LDH leakage from cells. Assay carried out in SH-SY5Y and ... polymer attachment as the particles coated with the PEI and PEI-PEG had more favourable surface properties and resulted in a similar increase in cellular uptake compared to the uncoat...

Ngày tải lên: 20/06/2014, 20:20

... problems. Competing interests The authors declare that they have no competing interests. Authors’ contributions All the authors have contributed in all the part and they have read and approved the final manuscript. Acknowledgements This ... recently investigated by Huand and Li [1] and the references therein. It is naturally important that such systems should contain some information regardi...

Ngày tải lên: 20/06/2014, 20:20

... USA) using A l Ka source run at 15 kV and 10 mA. The binding energy scale was calibrated to 284.5 eV for the main C 1s peak. Each sample was analyzed at a 90° angle relative to the electron analyzer. ... same chamber using alternating surface-saturating reactions of titanium chlo ride and water. The TiOPDA-TiO 2 nanohybrid thin films that were prepared exhibit good thermal and mechanical...

Ngày tải lên: 20/06/2014, 21:20