... Displacing Shapes on Graphic Contexts Scaling Shapes Drawn on Graphic Contexts Rotating Shapes Drawn on Graphic Contexts Animating and Moving Views Animating and Scaling Views Animating and Rotating ... on a context All you really have to remember is how to create a new mutable path (CGPathCreateMutable), add that path to your graphics context (CGContextAddPath), and draw it on a graphics context ... to draw the view, and uses it to ask the view object to draw its contents on the graphical context that Cocoa Touch automatically prepares for the view A graphical context can be thought of as...
... 3.4 Adaptiveness of Parameters Obtaining the labeled data needed for parameter learning entails a nontrivial manual effort Ideally, we would like to learn the parameters of MaxPaths in one domain, ... Observe that sandeep kohli may be deemed an important bi- 910 gram because it occurs as a sender of an email, and not necessarily because it is frequent An advantage of our approach is avoidance of ... = as · #splits(e) Note that am and as are negative, as they penalize for merges and splits, respectively Again, in our implementations, we learned am and as by means of SVM Recall that topPathsD...
... finite-dimensional vector space V from among a set of vectors X generated combinatorially, when it is not readily apparent how to order X or a canonical spanning set of V in a convenient way The motivation ... The Graph Method It is well known that a square zero pattern matrix guarantees non-singularity if and only if it is permutationally equivalent toa triangular pattern with nonzero diagonal entries: ... n linearly independent rows from A The row selection subgraph Gr can be used to show that an n × n matrix A is permutationally equivalent toa lower triangular matrix with nonzero diagonal entries...
... certain subgraphs of a given graph For example such a subgraph could be a perfect matching in a (not necessarily bipartite) graph, or a Hamiltonian cycle, etc Generally these substructures are called ... f -factor theorem, [15]) In 1954 he also found a beautiful graph transformation to handle f factor problems via perfect matchings in bipartite graphs [16] This also gave a clearly polynomial time ... prove Lemma we apply Lemma recursively for each c ∈ C \ A (in arbitrary order) to exchange φ(c) ∈ A with c ∈ C, preserving the graphical character at every step After the last step we find that the...
... degradation (–ajsajs) and a second influence through its autocatalytic feedback (+ajsbjs) through the same reaction, vs The latter influences cancel each other, again as all stoichiometries are ... method has this as an important advantage, which comes with its other advantage of being completely molecular This very advantage can of course become a disadvantage in cases where molecular detail ... latter case the reversible steady-state efflux equals zero and the negative subgraph is upheld n-Reaction subgraphs We can now formulate the properties of any negative subgraph that contains an...
... into question form to create additional set of q /a pairs In total, we created labeled training dataset XL of around 7600 q /a pairs We evaluated the performance of graphbased QA system using a ... i=1 For example, an original dataset with 1M data points can be divided up to q = 50 random samples of m = 5000 data points each Then using graph summarization each summarized dataset may be represented ... 1: Graph Summarization (a) Actual data point with predicted class labels, (b) magnified view of a single node (black) and its boundaries (c) calculated representative vertex, (d) summary dataset...
... at a speech-based system Also, their underlying task (air travel domain) is much simpler than our tutoring task In addition, the SIH is not always available and users have to activate it manually ... for Spoken Dialogue Performance Analysis In Proc of EMNLP M Walker, D Litman, C Kamm and A Abella 2000 Towards Developing General Models of Usability with PARADISE Natural Language Engineering ... as a deterrent for negligence while rating To test if the NM presence has a significant effect, a repeated-measure ANOVA with betweensubjects factors was applied The within-subjects factor was...
... that arise during Spanish-Catalan translation at several levels: orthographic, morphological, lexical, semantic and syntactic errors Works towards the automatic identification and classification ... levels and generates an interactive table of scores displaying the values for all the measures Table organiza- 142 Graphically-aided Error Analysis and Diagnosis Human analysis is crucial in the ... nez and Llu´s M` rquez 2010b Linguistic u e ı a Measures for Automatic Machine Translation Evaluation Machine Translation, 24(3–4):77–86 Ahmed El Kholy and Nizar Habash 2011 Automatic Error Analysis...
... examples and frames associated with a lexical unit via the Examples and Frames tab Frames specify the syntactic valence of a lexical unit Each frame can have an associated example that indicates ... for a given language would have to be stored in a relational database and that the tool itself can handle the language specific data structures of the wordnet in question The menu-driven and graphics-based ... customized for maintaining the GermaNet data In future work, we plan to adapt the tool so that it can be used with wordnets for other languages as well This would mean that the wordnet data for...
... transition sequence into account as it is calculating the update Zhang and Clark compare aspects of transition-based and graph- based parsing, and end up using a transition-based parser with a ... stored in the beam are recalculated based on a scoring model inspired by the graph- based parsing approach, i.e., taking complete factors into account as they become incrementally available As ... (McDonald and Pereira, 2006) (Huang and Sagae, 2010) (Zhang and Nivre, 2011) (Koo and Collins, 2010) (Martins et al., 2010) T (baseline) G 2a (baseline) T 2a T2ab T2ab 3a T2ab3b T2ab3c T2ab3abc+ G 2a+ ...
... language Lt To accomplish that goal, the method automatically creates a set of annotated text for ft , utilizing a well-made extractor fs for a resource-rich source language Ls and a parallel corpus ... accomplished for various natural language processing tasks (Yarowsky and Ngai, 2001; Yarowsky et al., 2001; Hwa et al., 2005; Zitouni and Florian, 2008; Pado and Lapata, 2009) These studies adopted ... learning approaches is how to construct agraph that is appropriate for the target task Das and Petrov (Das and Petrov, 2011) proposed a graphbased bilingual projection of part-of-speech tagging...
... tcl package These old tools are typically unable to handle larger Statecharts Two more free tools are Diagen [1], and Jgraphpad [6] Diagen (The Diagram Editor Generator) is a system for easy development ... software components based on Statecharts (state machines) Some key features of Anystates are: state–of–the–art graphical Statechart editor, synchronous graphical and textual views on a Statechart, ... powerful diagram editors It includes a graphical front–end, and a powerful back–end language for generating code, analysis and documentation JGraphpad is a powerful diagram editor for Swing that offers...
... features are shown as squares The LexRank and TUMBL demonstrations are provided as both an applet and an application The user is presented with a graphical visualization of the algorithm that was conveniently ... represented as a vector of features The main assumption made is that a pair of objects and will be classified the same way if the distance between them in some space is small (Zhu and Ghahramani, 200 2a) ... York, USA ACM Press Vladimir N Vapnik 1998 Statistical Learning Theory Wiley-Interscience Xiaojin Zhu and Zoubin Ghahramani 200 2a Learning from labeled and unlabeled data with label propagation...
... enough to imply it), yet G is not Hamiltonian For the second graph, take H = G Again all the vertex-deleted subgraphs of both H and H are Hamiltonian, yet this time H is also Hamiltonian.” A different ... vertexdeleted subgraphs are not essential to reconstruct the elementary invariants of agraph For example, the number of edges of agraph is determined from that of the subgraphs as |E(G)| = i |E(Gi ... Applications, 66 Cambridge University Press, Cambridge, 1997 [4] N Deo, F Harary and A. J Schwenk, An Eigenvector Characterization of Cospectral Graphs Having Cospectral Joins, Ann N.Y Acad Sci 555(1989),...
... path extremal graphs and an application toa Ramsey-type problem, Disc Math 196 (1999), 51-64 [3] Y Caro and R Yuster, Graphs with large variance, Ars Combinatoria, in press [4] D de Caen, An ... journal of combinatorics (2000), #R47 subgraphs For a fixed graph H, let (n, H) denote the maximum value of ep (G) taken over all graphs with n vertices that not contain H as a subgraph Clearly, ... endpoint in A Denote these two edges by (a 1 , a0 ) and (a0 , a1 ) As in the previous case we can obtain a Pk of the form a 1 , a0 , a1 , x1 , a2 , x2 , a3 , , ab−1 , xb−1 , ab , xb , ab+1 Next,...
... Caro and Raphael Yuster for sending reference [7] The author also thanks Prof Cheng Zhao for his advice References [1] J .A Bondy and U.S.R Murty, Graph Theory with Applications (Macmillan, New ... shall show 16 16 that there exists agraph G on n vertices with n + 32t − edges such that all cycles in G have distinct lengths Now we construct the graph G which consists of a number of subgraphs: ... Chunhui Lai, The edges in agraph in which no two cycles have the same length, J Zhangzhou Teachers College (Natural Science Edlition) 8(4)(1994), 30-34 [7] E Boros, Y Caro, Z F¨redi and R Yuster,...
... without decreasing the arcwidth? Both inequalities of Lemma 7(ii) are sharp by Lemma and Lemma 10 A natural question is the determination of all extremal graphs: Problem 14 Characterize the graphs G ... without H as a minor can be obtained by clique sums from graphs that can be “nearly drawn” in a surface Σ − kH (where Σ is any closed surface such that H can not be drawn in it, and kH is a suitable ... easy to prove the minor-monotonicity of the newly introduced graph parameter Lemma Arc-width is minor-monotone 2 Connections to other graph parameters Robertson and Seymour proved that any graph...
... is Class For more information about overfull graphs see [7] Classifying agraph as Class or Class is a difficult problem in general (indeed, NPhard), even when restricted to the class of graphs ... cycles, then G is Class Thus a necessary condition for agraphto be Class is to have a core that contains cycles Hilton and Zhao [9, 10] considered the problem of classifying graphs whose core is ... Hilton and Zhao [10] which will be essential for us: Lemma Let G be a critical graph Then every vertex of G is adjacent to at least two vertices of G∆ Lemma Let G be a connected Class graph...
... defined similarly Definition 2.2 An arc-representation φ of agraph G is a map taking each vertex of G to an arc on the unit circle S in such a way that adjacent vertices are mapped to intersecting ... ) ≤ aw0 (G1 ) and aj > It follows that a2 = a3 = · · · = an = Furthermore, if a1 = 0, we have awa1 (G1 ) − a1 ≥ awaj (Gj ) − aj for all j > ⇒ awa1 (G1 ) − a1 ≥ aw0 (Gj ) for all j > (since aj ... ⇒ awa1 (G1 ) − a1 ≥ aw0 (G2 ) On the other hand, if a1 = 0, we also have awa1 (G1 ) a1 ≥ aw0 (G2 ) Thus, awa1 (G1 ) a1 ≥ aw0 (G2 ) regardless, and since we also know a1 ≤ m, it follows that a1 ...
... recoverable using any algorithm designed to compute the product of an adjacency matrix of the graph and an arbitrary vector The linear complexity of agraph may therefore be seen as a measure ... adjacency matrices In other words, the linear complexity of agraph Γ is a measure of how hard it is to compute AX, where A is an adjacency matrix of Γ and X is a generic vector of the appropriate size ... such that two vertices are adjacent if and only if they are in different blocks Note that Kn = K1, ,1 , and that if k = 2, then such agraph is also known as a complete bipartite graph or a bipartite...