performing log sequence based recovery
Báo cáo sinh học: "HuMiTar: A sequence-based method for prediction of human microRNA targets" ppt
... predictions of sequence- based methods using profiling of miR and mRNA expressions [16] We propose an alternative approach, in which instead of filtering results of existing sequence- based methods ... was performed in [3,10,11], is based on using random miR sequences ('mock' miRs) as controls [17] The motivation is that the mock sequences are unlikely to be biologically relevant and thus observing ... the latter methods classify a given duplex as true or false Current traditional sequence- based target predictors are based on the presence of a conserved 'seed region' (nucleotides 2–7) of exact...
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Báo cáo y học: "A third-generation microsatellite-based linkage map of the honey bee, Apis mellifera, and its comparison with the sequence-based physical map" pps
... similar to that of the human female genetic map [7] (45 Genome Biology 2007, 8:R66 http://genomebiology.com/2007/8/4/R66 Genome Biology 2007, Volume 8, Issue 4, Article R66 Solignac et al R66.3 ... 0.60 cM/ Genome Biology 2007, 8:R66 Genome Biology 2007, Volume 8, Issue 4, Article R66 Solignac et al R66.5 0.2 0.4 0.6 reviews Density 0.8 1.0 comment 1.2 http://genomebiology.com/2007/8/4/R66 ... same genotype, queens and pseudo-queens have resolved Genome Biology 2007, 8:R66 http://genomebiology.com/2007/8/4/R66 Genome Biology 2007, 20 25 10 12 10 12 10 14 40 20 60 40 20 10 80 60 10 12...
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Báo cáo y học: " A sequence-based survey of the complex structural organization of tumor genomes" pdf
... represented by a cluster of spliced EST sequences RT-PCR provided clear evidence Genome Biology 2008, 9:R59 http://genomebiology.com/2008/9/3/R59 Genome Biology 2008, Raphael et al R59.7 17 (a) ... Biology 2008, 9:R59 http://genomebiology.com/2008/9/3/R59 Genome Biology 2008, mutations However, it is likely that structural rearrangements in tumor genomes are as important to tumor biology ... end sequenced using BigDye terminators (Applied Biosystems, Foster City, CA, USA) and capillary sequencers The quality of the sequence reads were determined by Phred score [29], and only sequences...
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Báo cáo y học: " Sequence-based prediction of protein-protein interactions by means of codon usage" doc
... coding sequences [ftp://genomeftp.stanford.edu/pub/yeast /sequence/ genomic _sequence/ orf_dna/ Genome Biology 2008, 9:R87 http://genomebiology.com/2008/9/5/R87 37 38 39 40 41 42 43 44 Genome Biology ... data file Genome Biology 2008, 9:R87 http://genomebiology.com/2008/9/5/R87 Genome Biology 2008, 10 shows the precision-recall curves for PIC, interolog mapping (INT), phylogenetic profiles (PGP), ... most likely optimized for their efficient translation Genome Biology 2008, 9:R87 http://genomebiology.com/2008/9/5/R87 Genome Biology 2008, (a) 1.E + 00 Volume 9, Issue 5, Article R87 Najafabadi...
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Báo cáo y học: " Sequence-based feature prediction and annotation of proteins" ppt
... such homology -based predictions Genome Biology 2009, 10:206 Genome Biology 2009, http://genomebiology.com/2009/10/2/206 Domain databases such as Pfam [15], which recognizes the “accumulated sequence ... non-homologous prediction methods with homologous or structural methods is likely to overcome limitations inherent in each individual method A major challenge for the area of sequence- based protein ... proteins [10,11] However, even when two protein sequences not appear to have overall sequence similarity, their alignment can contain short conserved sequence motifs, and these patterns of residues...
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Tài liệu Performing System Recovery Functions pptx
... 732 Chapter 15 Performing System Recovery Functions The Logon Sequence In the logon sequence, the user logs on to Windows 2000 and any remaining services are loaded The logon sequence consists ... low-speed connection The Clear Log button in the General tab of the log Properties dialog box clears all log events Filter Properties The Filter tab of the log Properties dialog box, shown in Figure ... 15 Performing System Recovery Functions existing log file before you clear it, to keep that log file available for reference or future analysis To clear all log file events, right-click the log...
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Tài liệu Báo cáo khoa học: "Lexicalized Stochastic Modeling of Constraint-Based Grammars using Log-Linear Measures and EM Training" ppt
... (Sec 4) Incomplete-Data Estimation for Log- Linear Models 2.1 Log- Linear Models A log- linear distribution p (x) on the set of analyses X of a constraint -based grammar can be de ned as follows: ... parameter value x X ] ~ ] Y ] ~ ]] 3.2 Class -Based Lexicalization Our approach to grammar lexicalization is class -based in the sense that we use classbased estimated frequencies fc(v n) of headverbs ... precision by about 10% Class -based lexicalization can yield a gain in precision of about 10% In the rest of this paper we introduce incomplete-data estimation for log- linear models (Sec 2), and...
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Báo cáo khoa học: "A non-contiguous Tree Sequence Alignment-based Model for Statistical Machine Translation" pptx
... translation model based on non-contiguous tree sequence alignment This model extracts the translation rules not only from the contiguous tree sequence pairs but also from the non-contiguous tree sequence ... grammar based on tree (STSG, Eisner, 2003; Zhang et al, 2007) and tree sequence (STSSG, Zhang et al, 2008a) alignment Besides, we modify the traditional parsing based decoding Non-Contiguous Tree sequence ... source tree sequence covering s([j1, j2]) with each target tree sequence covering [i1,i2] as a non-contiguous tree sequence pair 17: Insert them into p[j1, j2] 18: end if 19: end SncTSSG based Translation...
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Báo cáo khoa học: "A Tree Sequence Alignment-based Tree-to-Tree Translation Model" potx
... presented to combine the strengths of phrase -based and syn- Tree Sequence Alignment Model 3.1 Tree Sequence Translation Rule The leaf nodes of a sub-tree in a tree sequence can be either non-terminal ... model to propose a tree sequence alignment -based translation model To the best of our knowledge, this is the first attempt to empirically explore the tree sequence alignment based model in SMT 561 ... tree sequence- based system For significance test, we used Zhang et al’s implementation (Zhang et al, 2004) We set three baseline systems: Moses (Koehn et al., 2007), and SCFG -based and STSG-based...
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Báo cáo khoa học: "Forest-based Tree Sequence to String Translation Model" ppt
... the tree sequence- based model has great potential to address the structure divergence issue by using tree sequence- based non-syntactic translation rules Liu et al (2007) propose the tree sequence ... a tree sequence to string translation model Zhang et al (2008a) propose a tree sequence- based tree to tree translation model and Zhang et al (2008b) demonstrate that the tree sequence- based modelling ... forest -based tree sequence to string translation model Forest -based tree sequence to string model In this section, we first explain what a packed forest is and then define the concept of the tree sequence...
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Báo cáo khoa học: "SemTAG: a platform for specifying Tree Adjoining Grammars and performing TAG-based Semantic Construction" pptx
... Semantics and Syntax in Lexical Functional Grammar MIT Press E de la Clergerie 2005 DyALog: a tabular logic programming based environment for NLP In Proceedings of CSLP’05, Barcelona D Duchier, J Le ... LFG glue semantic framework, in the CCG approach and in the approaches to TAGbased semantic construction that are based on the TAG derivation tree S EM TAG implements a hybrid approach to semantic ... else is a LU formula In short, LU is a flat (i.e., non recursive) version of first-order predicate logic in which scope may be underspecified and variables can be unification variables1 adopted e.g.,...
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Báo cáo toán học: " IDMA-based cooperative partial packet recovery: principles and applications" pptx
... algorithm based on evaluation of the retransmission cost Finally, the proposed IDMA method is used by the relays to achieve relay-assisted multiple partial packets recovery The proposed IDMA -based ... iterations, so our method is more easy to apply 13 3.3 IDMA in partial packet recovery The proposed IDMA -based partial packet recovery method is activated only if the received packet is detected to ... multiple partial packets recovery The secondary users acting as relays can provide spatial diversity so that reliability of packet delivery increases The IDMA -based partial packet recovery can save...
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Báo cáo hóa học: " Research Article Fast Signal Recovery in the Presence of Mutual Coupling Based on New 2-D Direct Data Domain Approach" pdf
... new adaptive algorithm was proposed for the fast recovery of the signal with one snapshot of receiving signals in the presence of mutual coupling, based on 2D D3 LS algorithm for URA Then, utilizing ... of its effect and prediction of its variability are impossible Therefore, calibration procedures based upon signal processing algorithms are needed to estimate and compensate for the effect of the ... coupling (9) i=1 where C1 and C2 are N × N submatrices of C and can be given by 2-D Fast Signal Recovery Algorithm in the Presence of Mutual Coupling If one assumes that C denotes the mutual coupling...
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Báo cáo hóa học: " Research Article A Sharing-Based Fragile Watermarking Method for Authentication and Self-Recovery of Image Tampering" potx
... channel; hence the duration of a packet equals L/(Rs log2 (M)) The transmission makes use of orthogonal frequency-division multiplexing (OFDM) [1] The sequence of data symbols at rate Rs is demultiplexed ... together to form a single data stream Basically, the resulting transport stream (TS) consists of a sequence of MPEG-TS packets, that consist of 188 bytes each (including a 4-byte header) 2.4 Session ... an Ethernet frame (data link layer) The header of an RTP packet contains, among other things, a sequence number and a time stamp This allows the detection of missing or out-of-order delivery of...
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Báo cáo toán học: "A Combinatorial Proof of the Log-concavity of a famous sequence counting permutations" potx
... property of the numbers i(n, k) is log- concavity The sequence (ak )0≤k≤m is called log- concave if ak ak+2 ≤ a2 for all k See [5] for a classic k+1 survey of log- concave sequences, and see [2] for an ... polynomial is called log- concave if its coefficients form a log- concave sequence It is a classic result (see for instance [1] for a proof) that the product of log- concave polynomials is log- concave (n) ... 1.1 immediately implies that the polynomial k=0 i(n, k)xk is logconcave, that is, the sequence i(n, 0), i(n, 1), · · · , i(n, n ) is log- concave We could not find any previous proof of this fact...
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Báo cáo khoa học: "Charting the proteome of Cryptosporidium parvum sporozoites using sequence similarity-based BLAST searching" pot
... reports of unsuccessful function prediction based on sequence homology alone In fact, although powerful for the prediction of unknown functions, homology based prediction can be notoriously inaccurate ... proteins, the percentage of sequence similarity and the position of the query sequence in the contig were recorded Functional cataloguing of identified proteins The gene ontology (GO) analysis provides ... continuous contig The predicted ORF sequences (with significant peptides within each sequence string) were then used for BLAST search (protein-protein BLAST) for homology based protein identification...
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Báo cáo lâm nghiệp:"Analysis of log shape and internal knots in twenty Maritime pine (Pinus pinaster Ait.) stems based on visual scanning and computer aided reconstruction" pptx
... internal knots properties and log modelling based in new scan technologies This paper presents the application of a 3D-computer-aided stem and log reconstruction software, based on input information ... of logs are exemplified in figure where the reconstitution of two logs (one butt and one middle log) is represented as a 3D view and as a 2D projection on the transverse plane 3.1 Log shape Log ... of the log and the internal knots in and dimensions (a) butt log; (b) middle log Figure Top diameter for different log positions in the stem Average and standard deviation (bar) of 20 logs The...
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báo cáo khoa học: " Recovery and characterization of a Citrus clementina Hort. ex Tan. ''''Clemenules'''' haploid plant selected to establish the reference whole Citrus genome sequence" pot
... BMC Plant Biology 2009, 9:110 Background In recent years, the development of structural genomics has generated a growing interest in obtaining haploid plants The recovery of haploid and ... difficulty to distinguish alleles at the same locus from paralogs at different loci in two divergent haplotypes [13] Polymorphism in a whole genome sequence complicate the assembly process, display lower ... assemblies of shotgun sequences obtained from a set of BAC clones from the heterozygous sweet orange [17] led the ICGC to the decision in 2007 to establish the reference sequence of the Citrus...
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Báo cáo y học: " Prediction of viral microRNA precursors based on human microRNA precursor sequence and structural features" pot
... Precursor Sequences Human microRNA hairpin sequences were downloaded from miRbase [27](release 8.0) as on May 31, 2006 and contained 462 unique sequences The dataset was manually curated to exclude sequences ... number not for citation purposes) Virology Journal 2009, 6:129 http://www.virologyj.com/content/6/1/129 In the method proposed here, we strike a balance between sequence and structure elements by ... the version of miRbase did not yet include the sequences Page of (page number not for citation purposes) Virology Journal 2009, 6:129 http://www.virologyj.com/content/6/1/129 Figure comparison to...
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Báo cáo sinh học: "DIALIGN-TX: greedy and progressive approaches for segment-based multiple sequence alignment" doc
... 16 sequence families in each of the reference sets consist of sequences each, another 16 families consist of sequences while the remaining 16 families consist of 16 sequences In ref1, random sequences ... alignment is based on P-values of local sequence similarities Only those parts of the sequences are aligned that share some statistically significant similarity, unrelated parts of the sequences ... algorithm for segment -based multiple sequence alignment BMC Bioinformatics 2005, 6:66 Feng DF, Doolittle RF: Progressive sequence alignment as a prerequisite to correct phylogenetic trees J Mol...
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