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15 results for “Picard”
A dataset of 200000 terminal toric varieties of Picard rank 2
<p><strong>Toric varieties of Picard rank 2 with at worst terminal singularities</strong></p> <p>A dataset of 200000 randomly generated toric varieties of Picard rank 2 with at worst terminal Q-factorial singularities, in dimensions 2 to 10.</p> <p>The data consists of the plain text files "rank_2_dim_N.txt" where N, which is the dimension of the toric variety, is in the range 2 to 10. Each line of the file specifies the entries of a (2 x N+2)-matrix. For example, the first line of "rank_2_dim_4.txt" is:</p> <p>[[1,3,5,4,1,0],[0,1,2,5,3,1]]</p> <p>and this corresponds to the 4-dimensional toric variety with weight matrix</p> <p>1 3 5 4 1 0<br> 0 1 2 5 3 1</p> <p>and stability condition given by the sum of the columns, which in this case is</p> <p>14<br> 12</p> <p>For details, see the paper:</p> <p>"Machine learning the dimension of a Fano variety", Tom Coates, Alexander M. Kasprzyk, and Sara Veneziale, <em>Nature Communications</em>, <strong>14:</strong>5526 (2023). doi:10.1038/s41467-023-41157-1</p> <p>Magma code capable of generating this dataset is in the file "generate_rank_2.m".</p> <p>If you make use of this data, please cite the above paper and the DOI for this data:</p> <p>doi:10.5281/zenodo.5790096</p>
A dataset of 8-dimensional Q-factorial Fano toric varieties of Picard rank 2
<p>This is a dataset of randomly generated 8-dimensional Q-factorial Fano toric varieties of Picard rank 2.</p><p>The data is divided into four plain text files:</p><ul><li>bound_7_terminal.txt</li><li>bound_7_non_terminal.txt</li><li>bound_10_terminal.txt</li><li>bound_10_non_terminal.txt</li></ul><p>The numbers 7 and 10 in the file names indicate the bound on the weights used when generating the data. Those varieties with at worst terminal singularities are in the files "bound_N_terminal.txt", and those with non-terminal singularities are in the files "bound_N_non_terminal.txt". The data within each file is de-duplicated, however the data in different files may contain duplicates (for example, it is possible that "bound_7_terminal.txt" and "bound_10_terminal.txt" contain some identical entries).</p><p> </p><p>Each line of a file specifies the entries of a (2 x 10)-matrix. For example, the first line of "bound_7_terminal.txt" is:</p><blockquote><p>[[5,6,7,7,5,2,5,3,2,2],[0,0,0,1,1,2,6,4,3,3]]</p></blockquote><p>and this corresponds to the 8-dimensional Q-factorial Fano toric variety with weight matrix</p><blockquote><p>5 6 7 7 5 2 5 3 2 2</p><p>0 0 0 1 1 2 6 4 3 3</p></blockquote><p>and stability condition given by the sum of the columns, which in this case is</p><blockquote><p>44</p><p>20</p></blockquote><p>It can be checked that, in this case, the corresponding variety has at worst terminal singularities. In this example the largest occurring weight in the matrix is 7.</p><p> </p><p>The number of entries in each file is:</p><ul><li>bound_7_terminal.txt: 5000000</li><li>bound_7_non_terminal.txt: 5000000</li><li>bound_10_terminal.txt: 10000000</li><li>bound_10_non_terminal.txt: 10000000</li></ul><p> </p><p>For details, see the paper:</p><blockquote><p>"Machine learning detects terminal singularities", Tom Coates, Alexander M. Kasprzyk, and Sara Veneziale. Neural Information Processing Systems (NeurIPS), 2023.</p></blockquote><p> </p><p>Magma code capable of generating this dataset is in the file "terminal_dim_8.m". The bound on the weights is set on line 142 by adjusting the value of 'k' (currently set to 10). The target dimension is set on line 143 by adjusting the value of 'dim' (currently set to 8). It is important to note that this code does not attempt to remove duplicates. The code also does not guarantee that the resulting variety has dimension 8. Deduplication and verification of the dimension need to be done separately, after the data has been generated.</p><p> </p><p>If you make use of this data, please cite the above paper and the DOI for this data:</p><p>doi:10.5281/zenodo.10046893</p>
FIG. 2 in A new species of Triaenops (Mammalia, Chiroptera, Hipposideridae) from Aldabra Atoll, Picard Island (Seychelles)
FIG. 2. — Drawings of the heads and facial discs: A, adult Triaenops furculus Trouessart, 1906 (FMNH 173243); B, T. pauliani n. sp. (BMNH 78.185). The shape of the lance-like noseleafs and the disc horseshoe are notably different between these two species.
OpenNLP tokenization model for Picard
<p>OpenNLP tokenization model for Picard, trained on the Restaure corpus.</p> <p>The apostrophes must be standardized in the input file: l’bas -> l'bas</p> <p>To tokenize a file: <input-file.txt opennlp TokenizerME pcd-token.bin</p>
Annotated Corpus for Picard
<p>This corpus contains a collection of texts in Picard which were manually annotated with parts-of-speech, lemmas, translations into French and location entities. The corpus was produced in the context of the RESTAURE project, funded by the French ANR. The current version of the corpus contains 25 documents. The annotation process is detailed in the following article: <a href="http://hal.archives-ouvertes.fr/hal-01704806">http://hal.archives-ouvertes.fr/hal-01704806</a></p> <p>The untokenised and unannotated versions of the documents are found in the “extraits_reference_bruts” folder when available. The annotated versions of the documents are found in the the “extraits_reference_annotes” folder (original CSV file) and “picud” folder (<a href="http://universaldependencies.org/format.html">CoNLL-U format</a>). Additional information is also given;</p> <ul> <li>(inflected) translation into French</li> <li>4 features representing the annotation of location names (<a href="http://www.quaero.org/media/files/bibliographie/quaero-guide-annotation-2011.pdf">Quaero categories</a>)</li> <li>2 features indicating whether the token is part of a term (composed noun or locution for example)</li> </ul> <p>If the lemma or French translation for a token is the same as the x<sup>th</sup> token before, it is annotated with "IDEM-x".</p> <p>The csv file "liste_textes_distribues" contains details for each text: author, title of the book, publishing year, code, genre and linguistic area.</p>
Supplementary material 1 from: Courtial C, Picard L, Ysnel F, Petillon J (2014) Validation of Eustiromastix guianae (Caporiacco, 1954) (Araneae, Salticidae) with a first description of the female, and additions to the salticid fauna of French Guiana. ZooKeys 420: 11-18. https://doi.org/10.3897/zookeys.420.6977
Electronic supplementary material: Explanation note: Table 1. Detailed records of all salticid species in the National Nature Reserve Trinité. Figure 1. Map showing localities of NNR Trinité and Charvein.
FIG. 3 in A new species of Triaenops (Mammalia, Chiroptera, Hipposideridae) from Aldabra Atoll, Picard Island (Seychelles)
FIG. 3. — Dorsal (A, B), ventral (C, D), and lateral (E, F) views of adult crania and mandibles of Triaenops Dobson, 1871: A, C, E, T. furculus Trouessart, 1906, FMNH 172893 (greatest skull length 17.3 mm) from near Sarodrano, the type locality of this species; B, D, F, holotype of T. pauliani n. sp., BMNH 13.2.18.1 (greatest skull length 17.1 mm) taken on Picard Island, Aldabra Atoll. Photos: John Weinstein (FMNH image No. Z94447_10d).
FIG. 1 in A new species of Triaenops (Mammalia, Chiroptera, Hipposideridae) from Aldabra Atoll, Picard Island (Seychelles)
FIG. 1. — Map of the islands of the western Seychelles Archipelago (Aldabra, Cosmoledo, and Assumption), Madagascar, and the east African coast showing the distribution of the different Triaenops species occurring across the western Indian Ocean. ○, T. auritus G. Grandidier, 1912; △, T. furculus Trouessart, 1906; + +, T. rufus A. Milne-Edwards, 1881; □, T. pauliani n. sp. Note that Aldabra is to the northwest of the northern tip of Madagascar and these two zones form an almost equidistant triangle with the Comoro Islands.
Distribution. Known only from Picard Aldabra Atoll, Western Seychelles. in Rhinonycteridae
Distribution. Known only from Picard Aldabra Atoll, Western Seychelles.
Figure 2 from: Courtial C, Picard L, Ysnel F, Petillon J (2014) Validation of Eustiromastix guianae (Caporiacco, 1954) (Araneae, Salticidae) with a first description of the female, and additions to the salticid fauna of French Guiana. ZooKeys 420: 11-18. https://doi.org/10.3897/zookeys.420.6977
Figure 2 - Pictures of the male palp of Eustiromastix guianae. A–C male palp in lateral, retrolateral and ventral views, respectively D detail of the tibial apophysis, ventral view. MA median apophysis, E embolus. Scales: A–C 1 mm, D 0.5 mm.
Figure 4 from: Courtial C, Picard L, Ysnel F, Petillon J (2014) Validation of Eustiromastix guianae (Caporiacco, 1954) (Araneae, Salticidae) with a first description of the female, and additions to the salticid fauna of French Guiana. ZooKeys 420: 11-18. https://doi.org/10.3897/zookeys.420.6977
Figure 4 - Pictures of the epigyne and spermathecae of Eustiromastix guianae. A dorsal view B vulva, ventral view after maceration C ditto latero dorsal view. Scale: 0.5 mm.
Figure 1 from: Courtial C, Picard L, Ysnel F, Petillon J (2014) Validation of Eustiromastix guianae (Caporiacco, 1954) (Araneae, Salticidae) with a first description of the female, and additions to the salticid fauna of French Guiana. ZooKeys 420: 11-18. https://doi.org/10.3897/zookeys.420.6977
Figure 1 - Drawing of the Holotype of Eustiromastix guianae male palp (A prolateral view B ditto ventral view) MA: median apophysis, E: embolus. Scale 1 mm.
Figure 5 from: Courtial C, Picard L, Ysnel F, Petillon J (2014) Validation of Eustiromastix guianae (Caporiacco, 1954) (Araneae, Salticidae) with a first description of the female, and additions to the salticid fauna of French Guiana. ZooKeys 420: 11-18. https://doi.org/10.3897/zookeys.420.6977
Figure 5 - Habitus of Eustiromastix guianae, male, fresh specimen (A) and female (B). Scale: 1 mm.
Figure 3 from: Courtial C, Picard L, Ysnel F, Petillon J (2014) Validation of Eustiromastix guianae (Caporiacco, 1954) (Araneae, Salticidae) with a first description of the female, and additions to the salticid fauna of French Guiana. ZooKeys 420: 11-18. https://doi.org/10.3897/zookeys.420.6977
Figure 3 - Drawing of Eustiromastix guianae epigyne (A dorsal view B ventral view). Scale 0.5 mm.
Gisant du prêtre Jean-Marie Picard (1802-1873)
Gisant du prêtre Jean-Marie Picard (1802-1873). Cimetière de Ouessant - Finistère Source: Objaverse 1.0 / Sketchfab
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