Keyword: Graph

News | Posted 09/11/2018
24th International Conference on Conceptual Structures

The International Conferences on Conceptual Structures (ICCS) focus on the formal analysis and representation of conceptual knowledge, at the crossroads of artificial intelligence, human cognition...

Dictionary Entry | Posted 18/03/2018
Quote from "Existential Graphs"

A sign on the sheet of assertion or on any other area, made by a single action or series of acts of scribing and expressive, according to the conventions of this system [of existential graphs], of...

Manuscript | Posted 18/03/2018
Peirce, Charles S. (1903-09-15). Existential Graphs. MS [R] S28
Manuscript | Posted 05/03/2018
Peirce, Charles S. (1898). On Existential Graphs. MS [R] 484

Robin Catalogue:
A. MS., n.p., 1898, pp. 1-28; 11-15, 20.
Application of topology to logical graphs, followed by a development of the constitutive conventions of existential...

Dictionary Entry | Posted 28/02/2018
Quote from "The First Part of An Apology for Pragmaticism"

a Graph is that one form which is embodied alike in all Graph-instances which have the same signification expressed in essentially the same way.

Article in Journal | Posted 17/04/2017
Bellucci, Francesco, Pietarinen, Ahti-Veikko (2016). From Mitchell to Carus: Fourteen Years of Logical Graphs in the Making
We analyze the steps that took Peirce from his early 1882 proposals to represent logic by graphs to the advent of the full theory of quantification in his 1896 logic of Existential Graphs.
Article in Journal | Posted 06/10/2015
McLaughlin, Thomas, Bisanz, Elise, Cunningham, Scott R., Hendrick, Clyde, Johnson, Levi, Ketner, Kenneth L., O'Boyle, Michael (2015). "Betagraphic": An Alternative Formulation of Predicate Calculus
We offer a formulation of first-order logic that is diagrammatic in nature, retains a basic part of C. S. Peirce's own graphics, renders quantification both graphical and easily readable, and...
Dictionary Entry | Posted 13/01/2015
Quote from "A Syllabus of Certain Topics of Logic"

A graph is a legisign (i.e., a sign which is of the nature of a general type) which is one of a certain class of signs used in this system [of existential graphs].

Dictionary Entry | Posted 13/01/2015
Quote from "A Syllabus of Certain Topics of Logic"

A graph is the propositional expression in the System of Existential Graphs of any possible state of the universe. It is a Symbol, and, as such, general,...

Dictionary Entry | Posted 13/01/2015
Quote from "Logical Tracts. No. 1. On Existential Graphs"

A Graph is a diagram consisting of no more than, first, the sheet upon which it is written, secondly, spots (or their equivalents) having various visible qualities (as colors, etc), third...

Dictionary Entry | Posted 24/09/2014
Quote from "Lecture II [R]"

The mathematicians call a diagram that is composed mainly of spots of different kinds and of lines, a graph.

Manuscript | Posted 24/09/2014
Peirce, Charles S. (1903). Lecture II [R]. MS [R] 455

Robin Catalogue:
A. MS., notebook, n.p., 1903, pp. 1-31.
The first and third parts of an introduction to the alpha and beta parts of the system of existential graphs; MS. 456 is...

Monograph | Posted 01/05/2014
Shin, Sun-Joo (2002). The Iconic Logic of Peirce's Graphs

At the dawn of modern logic, Charles S. Peirce invented two types of logical systems, one symbolic and the other graphical. In this book Sun-Joo Shin explores the philosophical roots of the birth...

Dictionary Entry | Posted 21/04/2014
Quote from "Logical Tracts. No. 2. On Existential Graphs, Euler's Diagrams, and Logical Algebra"

A graph is a superficial diagram composed of the sheet upon which it is written or drawn, of spots or their equivalents, of lines of connection, and (if need be)...

Manuscript | Posted 07/04/2013
Peirce, Charles S. (1903 [c.]). Logical Tracts. No. 1. On Existential Graphs. MS [R] 491

From the Robin Catalogue:
A. MS., n.p., [c 1903], pp. 1-12; 1-10; 1-3; 11 pp. of variants. Logical and existential graphs (pp. 1-12). Basic definitions and principles of...

Manuscript | Posted 12/03/2013
Peirce, Charles S. (1911). A Logical Criticism of the Articles of Religious Belief. MS [R] 856

From the Robin Catalogue:
A. MS., n.p., 2 pp. of one of the alternative sections are dated April 5 and 7, 1911, pp. 1-18, with several alternative sections.
The contempt for...

Manuscript | Posted 09/03/2013
Peirce, Charles S. (1906). Introduction to Existential Graphs and an Improvement on the Gamma Graphs [R]. MS [R] 490

From the Robin Catalogue:
A. MS., notebook, G-1906-2.
CSP wrote on the cover of the notebook: “For the National Academy of Sci. 1906 April Meeting in Washington.” Published,...