and blessings of pattern matching

... perfect matching Suppose C is an arbitrary nice cycle of P3 × G and M1 is a perfect matching of P3 × G − C Let M2 be a perfect matching of G4 in P4 × G Clearly M1 ∪ M2 is a perfect matching of P4 ... and u and v are adjacent in H, or u = v and x and y are adjacent in G For bipartite graphs, Yan and Zhang in [18] studied the enumeration of perfect matchings for these Cartesian product of graphs ... tation of P2 × G by (P2 × G)e which is defined as follows: the orientation of G1 (the left half → − ← − of P2 × G) is the same as G and that of G2 (the right half of P2 × G) is the same as G, and...

Ngày tải lên: 07/08/2014, 21:21

... chuỗi mẫu P T báo if (text letter == pattern letter) so sánh text letter kế với pattern letter kế nh else chuyển pattern dòch sang phải letter until (tìm thấy toàn pattern đến cuối text) Dương Anh ... Strings and Pattern Matching ̈ ̈ Brute Force, Rabin-Karp, Knuth-Morris-Pratt Regular Expressions Dương Anh Đức ... //không khớp, ,nhưng liệu else if j > then //không khớp liệu j f(j-1) //j đến sau matching prefix P j f(j-1) //j đến sau matching prefix P else else i i i + i + return ““Khong co P T” return Khong...

Ngày tải lên: 18/09/2013, 21:53

... path, and doing this for all English/Chinese word pairs in the texts The complexity of D T W is @(NM) and the complexity of the matching is O ( I J N M ) where I is the number of nouns and proper ... representation and D T W matching techniques However, we improve on the matching efficiency by installing tagging and statistical filters In addition, we not only obtain a score from the D T W matching ... number of unique words in the Chinese text, N is the occurrence count of one English word and M the occurrence count of one Chinese word We previously used some frequency difference constraints and...

Ngày tải lên: 20/02/2014, 22:20

... regarded as an instance of the Memory-Based Learning approach, where both the pattern extraction and pattern matching involve recursively visiting all of the subtrees of the tree concerned It ... deeper pattern will match at a higher node in t, and hence will be substituted Since the substitution of one pattern typically destroys the context for a match of another pattern, the shallower patterns ... value of a pattern to be the number of subtrees that match that pattern in the training corpus But as ex- plained above, the earlier substitution of a deeper pattern may prevent smaller patterns...

Ngày tải lên: 17/03/2014, 08:20

... standardization and testing were carried out on separate sets of images, two for training and 12 for testing The number of samples used for standardization was 4, and 10 for the A, B, and C test functions, ... Haar wavelet and Daubechies orthogonal wavelets of length 4, 6, and However, since the images employed contain spurious structures at stochastic positions and of various sizes, the use of wavelets ... method and give an example of how deformable templates can be made and used for matching in micrographs to quantify the existence of intracellular virus particles Methods Figure in virologist a of...

Ngày tải lên: 20/06/2014, 01:20

... a pair of cycles of lengths a and b + c; for at most ni choices, Ci ⊕ C is a pair of cycles of lengths c and a + b; for at most ni choices, Ci ⊕ C is a triple of cycles of lengths a, b and c The ... C1 and we can argue the existence of a 6-cycle as in the previous case Remark: The proof shows that the number of Hamilton cycles is within a polynomial factor of the number of two factors of ... electronic journal of combinatorics (2000), #R57 Hamilton Cycles A Hamilton cycle is the union of two perfect matchings and so h(G) ≤ m(G)2 and the upper bound in part (b) of Theorem follows...

Ngày tải lên: 07/08/2014, 06:22

... of crossings and nestings of two edges in matchings and partitions Proof of Theorem 1.2 Let π = B1 − B2 − · · · − Bk be a partition of [n] and i an integer in [n] The i-th trace of π is defined ... the set of partitions and is stated in the following Theorem 1.2 There is an involution ϕ : Πn → Πn preserving the type of partitions and number of alignments, and exchanging the numbers of crossings ... the numbers of crossings and nestings of two edges in matchings, preprint, math.CO/0510676, 2005 [9] C Krattenthaler, Growth diagrams, and increasing and decreasing chains in fillings of Ferrers...

Ngày tải lên: 07/08/2014, 13:21

... [12]) and t = (Alon and Frankl [1] and Gy´rf´s a aa a a [13]) Next we state and prove the Ramsey-type form of our main result, it determines the exact value of the Ramsey number of a diamond -matching ... defined as the union of B1 , one vertex of R2 ∩ B2 and the vertex r2 is blue, finally U4 , defined as the union of R2 , one vertex of R1 ∩ B1 and the vertex b1 is red Now U1 ∪ U3 and U2 ∪ U4 are the ... monochromatic k -matching and this gives a monochromatic kDr , finishing the proof In fact, the proof method of Theorem can be copied to determine the 3-colored Ramsey number of the diamond -matching as well...

Ngày tải lên: 07/08/2014, 21:20

... multiplicity of a root of the matching polynomial of a tree to be equal to the minimum number of vertex disjoint paths needed to cover it Before stating the main result, we require some terminology and ... properties of matching polynomials It is well known that the roots of the matching polynomial are real If u ∈ V (G), then G \ u is the graph obtained from G by deleting the vertex u and the edges of ... Aθ (G) We call these sets of vertices the θ-partition classes of G The Gallai-Edmonds Structure Theorem is usually stated in terms of the structure of maximum matchings of a graph with respect...

Ngày tải lên: 07/08/2014, 21:21

... block) Kuo’s Proposition and superposition of matchings Denote the family of all matchings of G by MG , and denote the total weight of all matchings of G by MG := ω(MG ) According to Kuo [11], ... red edges, and µb is a subset of the blue edges We call any subset in E(B) which arises from a pair of matchings in this way a superposition of matchings, and we denote by SB the family of superpositions ... proof here for two reasons: • First, it is another beautiful application of the idea of superposition of matchings, • and second, we need an argument from this proof for the presentation of the...

Ngày tải lên: 08/08/2014, 12:22

... 5, Issue 4, Article 318 Eichler and Frazer One of the highlights of the meeting was the analysis by Peter Donnelly (University of Oxford, UK) of the landscape of finescale recombination He presented ... methods of genotyping Based on an analysis of a large number of individuals (around 1,000) for genetic variation and plasma concentration of low-density lipoprotein (LDL), the importance of well-characterized ... boundaries of some, but not all, haplotype blocks is increased recombination frequency One of the anticipated uses of SNPs and information about haplotype block structure is to improve the power of association...

Ngày tải lên: 09/08/2014, 20:20

... measurement of the expression of the TSSs of a gene Consistent with our expectation, over 30% of the genes in each of these three clusters were in the vicinity of CAGE tags on the other strand compared ... number of TSSs on the two strands (Table S6 in Additional data file 1) A majority of regions in clusters I and II were within kb of a TSS and these clusters showed the highest levels of H3K4me3 ... compacted chromatin and facilitate opening of the chromatin and recruitment of other TFs We found here that binding of FOXA2-3 correlates more often with H3K4me3 than FOXA1-2 and that FOXA3 binding...

Ngày tải lên: 09/08/2014, 20:21

... structure and abundance of the species in relation to land use and variation in chemical and phenotypic characteristics of its fruits in West Africa [12-14], but less is known on the pattern of use of ... conversion into cultivated land and by burning, ring-barking and removing S birrea seedlings and saplings during farming activities Diversity and pattern of use Past, current and potential uses Although ... eight month dry period and a mean annual rainfall of 650 mm The mean annual temperature is about 30°C and Page of the vegetation is characterized by grasslands and open shrub lands with sparse trees...

Ngày tải lên: 10/08/2014, 09:21

... of Health Sciences (WBUCHS) and other paramedics and it is located in Mwanza city in the northwestern part of Tanzania It is situated along the shore of Lake Victoria and has a bed capacity of ... patients of all age groups and both genders admitted to the surgical wards of BMC during the study period Unconscious patients without next of kin to consent and give Page of information and those ... total number of 150 chest injury patients were studied Their ages ranged from to 80 years with a mean of 32.17 years and standard deviation of 14.74 The median and the mode were 30.00 and 22.00...

Ngày tải lên: 10/08/2014, 09:23

... Effects of hypodontia on craniofacial structures and mandibular growth pattern Amelia Kreczi 1, Peter Proff 2, Claudia Reicheneder and Andreas Faltermeier Amelia Kreczi,, Department of Orthodontics, ... results of the subgroups, differences in the means of SNA, SNB and overjet between the groups were observed Analysis of the mandibular growth pattern revealed, that neither vertical nor horizontal patterns ... with Hypo- and Oligodontia J Orofac Orthop 2005;66:1197-1207 15 Øgaard B, Krogstad O Craniofacial structure and soft tissue profile in patients with servere hypodontia Am J Orthod Dentofacial Orthop...

Ngày tải lên: 11/08/2014, 20:21

... sugars and sucrose in roots (A, C, E and G) and leaves (B, D, F, and H) and chlorophyll content in leaves (I) of Zea mays plants, previously grown in the absence of nitrogen for 17 days (T0) and ... regime of 16/8 h and a PPFD of 200 μmol m-2 s-1 at plant level, with a temperature of 22°C in the dark and 26°C in the light and with a relative humidity of 70% Seedlings were grown using of the ... reference gel of the software-assisted analysis the values of pI predicted for any given length of the strip Both Mr and pI of the spots of interest were then determined by using software-automated...

Ngày tải lên: 12/08/2014, 03:21

... intron 5, and microsatellite SJ158 and a novel microsatellite marker that includes a tandem repeat of (TC)n were identified in intron Primers SJ16 and SJ15, designed from the primer sequences of pig ... bijk is the regression coefficient of the slaughter weight and eijk is the random residual RESULTS 3.1 Expression pattern of porcine CA3 gene During the three stages of skeletal muscle development ... (http://www.ncbi.nlm.nih.gov) 2.3 Detection of microsatellite polymorphisms Based on the BLAST results of the whole genomic sequence of the pig CA3 gene in Yorkshire, Landrace and Meishan breeds, microsatellite...

Ngày tải lên: 14/08/2014, 13:22

... provision of public goods often failed to reflect the full spirit of Tiebout by delinking the tax revenues and expenditures For example, the empirical study of Oates(1969) and the theoretical study of ... absentee landlord in the model who claims all the land rents3 These are the residuals of the production output net of the costs of private capitals and labor inputs With this treatment, any profit ... independent of the local public goods and unaffected by VAT, APT reduces the share of the non-traded GDP Total land rent in the model equals GDP net of total wage, returns to private capital, and tax...

Ngày tải lên: 10/09/2015, 09:07

... profiling of microglia Global gene expression profiling of amoeboid and ramified microglia were performed by isolating the amoeboid and ramified microglia from the corpus callosum of days and ... and transform into a rounded activated phenotype Adapted and modified from (Streit and Xue, 2009; Gomez-Gonzalez and Escobar, 2010) 1.4 Functions of microglia 1.4.1 Chemotaxis and migration of ... receptors) and elicits the activation of signaling cascades thereby resulting in microglial activation (Bamberger and Landreth, 2001; Doens and Fernandez, 2014) Excessive secretion of proinflammatory...

Ngày tải lên: 12/09/2015, 11:24

... innumerable lessons and insights on the workings of academic research in general My thanks also go to Prof Kian Lee Tan, Prof Mong-Li Lee, Prof Stephane Bressan, Prof Chee-Yong Chan and Prof Anthony K ... exchange of a wide variety of data on the Web and elsewhere The increasing popularity of XML is partly due to the limitations of the other two technologies: Hypertext Markup Language (HTML) and Standard ... language, few work done on indexing and query processing and no use of DTDs or XML Schema 2.2 XML Twig Pattern Matching Algorithms Since XML twig pattern matching is widely considered as a core...

Ngày tải lên: 30/09/2015, 06:40