Báo cáo toán học: "Crossings and Nestings in Tangled Diagrams" ppt

... deleted) and containing 3 consecutive numbers is called a 2-fan, and three triangles on 5 numbers having one number in common and containing 4 consecutive numbers is called a 3-fan. In the sequel it ... 23 with z and 120 with y. Finally, because of the edges (24, 23) and (14, 24), and since 23 has colour z and 14 has colour x,24mustget colour y. So far, we have the following...

Ngày tải lên: 07/08/2014, 08:20

... as strings (Eisner, 1997). In general, an OT grammar consists of 4 com- ponents: a constraint ranking, a harmony ordering, and generating and pronouncing functions. The con- straint ranking is ... Following Eisner (1997), each candidate (x, z) is also represented as a string y. The notation (x, z) that we have been using so far for candidates is actually misleading, since in fact the...

Ngày tải lên: 08/03/2014, 07:20

... baseline (no stem- ming) against several different morphology routines: 1) a routine that grouped only inflectional variants (plurals and tensed verb forms), 2) a routine that grouped inflectional ... grouping of police and policy. We ex- amined all words in the dictionary in which a word ended in 'y', and in which the 'y' could be replaced by &apos...

Ngày tải lên: 31/03/2014, 21:20

... (09BJGJ14), Shandong Province Natural Science Foundation (Z2007A04). Author details 1 School of Mathematic and Quantitative Economics, Shandong University of Finance and Economics, Jinan Shandong 250014, China 2 School ... Qufu Shandong 273165, China 3 School of Economics, Shandong University, Jinan Shandong 250014, China Authors’ contributions All authors contributed equally to the manus...

Ngày tải lên: 20/06/2014, 21:20

... genus (q 2 − 9q +8)/8 obtained from the Paley map Π q by adding a new vertex into each face and joining it to all vertices on the boundary of that face. Let V q = V (P q )andletV ∗ q be the added ... Interactions and models, North-Holland, Amsterdam, 2001. the electronic journal of combinatorics 12 (2005), #N15 7 By considering (3) as a quadratic inequality in α, its discriminant is 97...

Ngày tải lên: 07/08/2014, 08:22

... Intelligent Transport Systems (ITS); Ve- hicular Communications; Part 4: Geographical Addressing and Forwarding for Point-to-Point and Point-to-Multipoint Communications; Sub- Part 1: Media-Independent ... Carlos J. Bernardos and Maria Calderon has also received funding from the Ministry of Science and Innovation of Spain, under the QUAR- TET Project (TIN2009-13992-C02-01). Competing...

Ngày tải lên: 20/06/2014, 20:20

... mag- netron sputtering and post annealing in N 2 at various temperatures in the range of 573 K to 973 K. The bilayer film fully mixed together to become a composite single layer and has good interfacial ... characterization of the TiO 2 /ZrO 2 bilayer thin film. All authors read and approved the final manuscript. Competing interests The authors declare that they have no competing in...

Ngày tải lên: 20/06/2014, 21:20

... serious. In order to deal with the serious inter-cell interference, the enhanced inter-cell interference coordination (eICIC) [6] and heterogeneous coordinated multiple point transmis- sion and reception ... cur- rent standardization work only explicitly specifies the path loss and shadowing model. To evaluate the solu- tions in spatial and frequency domain and to investigate th...

Ngày tải lên: 20/06/2014, 21:20

... further analysis in terms of slow and fast fad- ings in order to margin gains for radio deployment for a sys tem point of view to reach targeted BER and to tune the network and the handover process. 6. ... measurements and simulations considering usual rules in radio engineering. 5.3. 2-Slope model As presented in [16] in the case of a straight rectangular tunnel, we observe...

Ngày tải lên: 20/06/2014, 21:20

... and machin- ery used to cultivate cropland and maintain livestock housing, and indirectly, in the form of manufactured mineral fertilizers and pesticides. The level of energy consumption and greenhouse ... accounting Definition of the goal and scope for energy accounting in conventional agriculture in Austria In line wi th the goal definition and principles of LCA (ISO,...

Ngày tải lên: 20/06/2014, 21:20