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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1931 1
1965 1
1979 1
1983 1
1984 2
1989 4
1990 4
1991 3
1992 2
1993 1
1994 2
1995 4
1996 3
1997 5
1999 4
2000 2
2001 9
2002 14
2003 11
2004 12
2005 11
2006 15
2007 15
2008 17
2009 24
2010 34
2011 42
2012 55
2013 36
2014 28
2015 35
2016 32
2017 42
2018 33
2019 25
2020 31
2021 39
2022 37
2023 40
2024 15

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624 results

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Page 1
Planar Rooted Phylogenetic Networks.
Moulton V, Wu T. Moulton V, et al. IEEE/ACM Trans Comput Biol Bioinform. 2023 Mar-Apr;20(2):1289-1297. doi: 10.1109/TCBB.2022.3185670. Epub 2023 Apr 3. IEEE/ACM Trans Comput Biol Bioinform. 2023. PMID: 35737633
Here we investigate properties of planar rooted phylogenetic networks and algorithms for deciding whether or not rooted networks have certain special planarity properties. ...Finally, we show that a regular network is terminal planar if and only if it is pyra …
Here we investigate properties of planar rooted phylogenetic networks and algorithms for deciding whether or not rooted networks have …
Flip Distances Between Graph Orientations.
Aichholzer O, Cardinal J, Huynh T, Knauer K, Mütze T, Steiner R, Vogtenhuber B. Aichholzer O, et al. Algorithmica. 2021;83(1):116-143. doi: 10.1007/s00453-020-00751-1. Epub 2020 Jul 27. Algorithmica. 2021. PMID: 33583986 Free PMC article.
Flip graphs are a ubiquitous class of graphs, which encode relations on a set of combinatorial objects by elementary, local changes. ...We consider flip graphs on orientations of simple graphs, where flips consist of reversing the direction of some edg …
Flip graphs are a ubiquitous class of graphs, which encode relations on a set of combinatorial objects by elementary, local ch …
5-Isopropyl-5-methyl-2-sulfanylidene-imidazolidin-4-one.
Ichitani M, Kitoh S, Fujinami S, Suda M, Honda M, Kunimoto KK. Ichitani M, et al. Acta Crystallogr Sect E Struct Rep Online. 2013 May 25;69(Pt 6):o953. doi: 10.1107/S1600536813013639. Print 2013 Jun 1. Acta Crystallogr Sect E Struct Rep Online. 2013. PMID: 23795113 Free PMC article.
In the title compound, C7H12N2OS, the 2-sulfanylideneimidazolidin-4-one moiety is nearly planar, with a maximum deviation of 0.054 (2) A. In the crystal, a pair of N-HO hydrogen bonds and a pair of N-HS hydrogen bonds each form a centrosymmetric ring with an R 2 (2)(8) …
In the title compound, C7H12N2OS, the 2-sulfanylideneimidazolidin-4-one moiety is nearly planar, with a maximum deviation of 0.054 (2 …
(E)-2-(4-Chloro-phen-oxy)-N'-(pyridin-4-yl-methyl-idene)acetohydrazide.
Rao XJ, Wu WS, Li CH, Huang YM. Rao XJ, et al. Acta Crystallogr Sect E Struct Rep Online. 2013 Jan 1;69(Pt 1):o28. doi: 10.1107/S1600536812045989. Epub 2012 Dec 8. Acta Crystallogr Sect E Struct Rep Online. 2013. PMID: 23476415 Free PMC article.
In the title compound, C14H12ClN3O2, the acyl-hydrazone base [C(=O)-N-N=C] is essentially planar, with an r.m.s. deviation of 0.0095 A, and makes a dihedral angle of 12.52 (10)with the pyridine ring. In the crystal, molecules are linked via pairs of N-HO hydrogen bonds, fo …
In the title compound, C14H12ClN3O2, the acyl-hydrazone base [C(=O)-N-N=C] is essentially planar, with an r.m.s. deviation of 0.0095 …
Scalable Hypergraph Visualization.
Oliver P, Zhang E, Zhang Y. Oliver P, et al. IEEE Trans Vis Comput Graph. 2024 Jan;30(1):595-605. doi: 10.1109/TVCG.2023.3326599. Epub 2023 Dec 25. IEEE Trans Vis Comput Graph. 2024. PMID: 37871049
In addition, we introduce necessary definitions and conditions for hypergraph planarity within the polygon representation. We extend our approach to handle simultaneous simplification and layout optimization for both the hypergraph and its dual. ...
In addition, we introduce necessary definitions and conditions for hypergraph planarity within the polygon representation. We extend …
Tree Topology Estimation.
Estrada R, Tomasi C, Schmidler SC, Farsiu S. Estrada R, et al. IEEE Trans Pattern Anal Mach Intell. 2015 Aug;37(8):1688-701. doi: 10.1109/TPAMI.2014.2382116. IEEE Trans Pattern Anal Mach Intell. 2015. PMID: 26353004 Free PMC article.
However, the projected branches often cross in the image: the tree projects to a planar graph, and the inverse problem of reconstructing the topology of the tree from that of the graph is ill-posed. ...Under this model, reconstruction is possible in linear ti …
However, the projected branches often cross in the image: the tree projects to a planar graph, and the inverse problem of reco …
2-{3-Methyl-2-[(2Z)-pent-2-en-1-yl]cyclo-pent-2-en-1-yl-idene}-N-phenylhydrazinecarbo-thio-amide.
Oliveira AB, Bresolin L, Beck J, Daniels J. Oliveira AB, et al. IUCrdata. 2023 Nov 14;8(Pt 11):x230971. doi: 10.1107/S2414314623009719. eCollection 2023 Nov. IUCrdata. 2023. PMID: 38313069 Free PMC article.
Concerning the hydrogen bonding, an N-HN intra-molecular inter-action is observed, forming a ring with graph-set motif S(5). In the crystal, the mol-ecules are connected into centrosymmetric dimers by pairs of N-HS and C-HS inter-actions, forming rings of graph-set …
Concerning the hydrogen bonding, an N-HN intra-molecular inter-action is observed, forming a ring with graph-set motif S(5). In the c …
N-Methyl-2-{3-methyl-2-[(2Z)-pent-2-en-1-yl]cyclo-pent-2-en-1-yl-idene}hydrazinecarbo-thio-amide.
de Oliveira AB, Bresolin L, Beck J, Daniels J. de Oliveira AB, et al. IUCrdata. 2024 Jan 9;9(Pt 1):x240013. doi: 10.1107/S2414314624000130. eCollection 2024 Jan. IUCrdata. 2024. PMID: 38322031 Free PMC article.
The thio-semicarbazone entities [N-N-C(=S)-N] are approximately planar, with the maximum deviation from the mean plane through the selected atoms being -0.0115 (16) A (r.m.s.d. = 0.0078 A) for the non-disordered mol-ecule and 0.0052 (14) A (r.m.s.d. = 0.0031 A) for the dis …
The thio-semicarbazone entities [N-N-C(=S)-N] are approximately planar, with the maximum deviation from the mean plane through the se …
Gracker: A Graph-Based Planar Object Tracker.
Wang T, Ling H. Wang T, et al. IEEE Trans Pattern Anal Mach Intell. 2018 Jun;40(6):1494-1501. doi: 10.1109/TPAMI.2017.2716350. Epub 2017 Jun 16. IEEE Trans Pattern Anal Mach Intell. 2018. PMID: 28641246
We model a planar object as a graph, instead of a simple collection of keypoints, to represent its structure. Then, we reformulate tracking as a sequential graph matching process, which establishes keypoint correspondence in a geometric graph matching …
We model a planar object as a graph, instead of a simple collection of keypoints, to represent its structure. Then, we reformu …
NeighborNet: improved algorithms and implementation.
Bryant D, Huson DH. Bryant D, et al. Front Bioinform. 2023 Sep 20;3:1178600. doi: 10.3389/fbinf.2023.1178600. eCollection 2023. Front Bioinform. 2023. PMID: 37799982 Free PMC article.
624 results