Powers is the artist who keeps reinventing himself in difficult trades—brain science and modern musical composition before this. And now: The Overstory, about Trees: Lean into the trunk of a pine tree or an oak, a beech or an alder and listen, Rick Powers is telling us.
Extensible Dependency Grammar (XDG) is a general framework for dependency grammar, with multiple levels of linguistic representations called dimensions, e.g. grammatical function, word order, predicate-argument structure, scope structure, information structure and prosodic structure. It is articulated around a graph description language for multi-dimensional attributed labeled graphs.
An XDG grammar is a constraint that describes the valid linguistic signs as n-dimensional attributed labeled graphs, i.e. n-tuples of graphs sharing the same set of attributed nodes, but having different sets of labeled edges. All aspects of these signs are stipulated explicitly by principles: the class of models for each dimension, additional properties that they must satisfy, how one dimension must relate to another, and even lexicalization.
Features
* (Jointly) visualize
o syntactic dependency graphs
o semantic dependency graphs (a la CoNLL 2008)
o Chunks (such as syntactic chunks, NER chunks, SRL chunks etc.)
* Compare gold standard trees to your generated trees (e.g. highlight false positive and negative dependency edges)
* Filter trees and visualize only what's necessary, for example
o only dependency edges with certain labels
o only the edges between certain tokens
* Search corpora for sentences with certain attributes using powerful search expressions, for example
o search for all sentences that contain the word "vantage" and the pos tag sequence DT NN
o search for all sentences that contain false positive edges and the word "vantage"
* Reads
o CoNLL 2000, 2002, 2003, 2004, 2006 and 2008 format
o Lisp S-Expressions
o Malt-Tab format
o markov thebeast format
* Export to EPS
Check this screenshot to get a better idea.
Abstract Drawing trees and figures in the subject Graph Theory (Mathematics) is a
requirement for researchers and teachers. This include loops, arcs, nodes,
weights for edges. This article aims to get started with PSTricks by keeping
two commands in mind viz. pstree and psmatrix with their most useful
options with the help of which a reader can draw neat tree diagrams, loops,
can label nodes, add weights to edges. After completing the diagram, one
can add these diagrams to TEX file. So working knowledge about drawing
figures in graph theory can be gained.
The "International Journal of Critical Computer-Based Systems" (IJCCBS) is a quarterly research journal by Inderscience Publishers. It focuses on engineering and verification of complex computer-based systems (where complex means large, distributed and heterogeneous) in critical applications, with special emphasis on model-based approaches and industrial case-studies. Critical computer-based systems include real-time control, fly/brake-by-wire, on-line transactional and web servers, biomedical apparels, networked devices for telecommunications, environmental monitoring, infrastructure protection, etc.
Y. Yang, I. Morillo, and T. Hospedales. (2018)cite arxiv:1806.06988Comment: presented at 2018 ICML Workshop on Human Interpretability in Machine Learning (WHI 2018), Stockholm, Sweden.
R. Hutchinson, L. Liu, and T. Dietterich. Proceedings of the Twenty-Fifth AAAI Conference on Artificial Intelligence, page 1343--1348. Association for the Advancement of Artificial Intelligence, (2011)