Rezumarea automată este procesul de sumarizare a unui document text cu un program de calculator pentru a crea un rezumat care să rețină cele mai importante puncte ale documentului original. Tehnologiile care pot face un rezumat coerent iau în considerare variabile precum lungimea, stilul de scriere și sintaxa. Învățarea automată este un subdomeniu al inteligenței artificiale dedicat înțelegerii și construirii de metode care permit mașinilor să ”învețe”. Un algoritm de extragere a frazelor cheie este TextRank, careexploatează structura textului în sine (...) pentru a determina expresiile cheie care apar „centrale” pentru text. (shrink)

SEMANTIC ARITHMETIC: A PREFACE John Corcoran Abstract Number theory, or pure arithmetic, concerns the natural numbers themselves, not the notation used, and in particular not the numerals. String theory, or pure syntax, concems the numerals as strings of «uninterpreted» characters without regard to the numbe~s they may be used to denote. Number theory is purely arithmetic; string theory is purely syntactical... in so far as the universe of discourse alone is considered. Semantic arithmetic is a broad subject which begins when (...) numerals are mentioned (not just used) and mentioned as names of numbers (not just as syntactic objects). Semantic arithmetic leads to many fascinating and surprising algorithms and decision procedures; it reveals in a vivid way the experiential import of mathematical propositions and the predictive power of mathematical knowledge; it provides an interesting perspective for philosophical, historical, and pedagogical studies of the growth of scientific knowledge and of the role metalinguistic discourse in scientific thought. (shrink)

Responding to the power of algorithms to operate within our daily lives, this article proposes to think of our contemporary moment as that of a society of preemption. Preemption defines the action of taking away something before an opportunity emerges or is actualized. By coupling anticipatory algorithms and preemptive technologies—like the premeditation of future events prior to their occurrence, as exemplified in popular culture by Minority Report (Massumi, Hansen)—state apparatuses force upon their subjects a modality of control that forestalls behaviors (...) according to a massive system of data-mining and digital profiling. In this society of preemption, data are not simply voluntary exteriorized onto technical supplements (Stiegler); they are extracted from individuals by devices that preempt events and program behavior. Such a society calls for a noopolitics of the milieu, a politics that focuses on the relation between psychic and collective individuals. Whereas noopolitics has mainly been understood as a pejorative term for the hegemonic operations of power on knowledge production (Lazzarato, Terranova, Hauptmann), this article proposes a more nuanced definition of noopolitics, reconceptualized from a power that controls to a power that operates on people’s memory, behaviors, and desire. Such a noopolitics takes place in a milieu (Canguilhem, Simondon) whose relational ontology and technicity now crucially address today’s society of preemption. (shrink)

Proceeding on the Automatic Deduction System developped at the Philosophy Faculty of the UNAM at Mexico City. (Deduktor Mexican Group of Logics work under the direction of the professor Hugo Padilla Chacón). Conference presented at the mexican City of Guadalajara at the Universidad de Guadalajara, Jalisco, by invitation of the latinoamerican association of philosophy SOPHIA. Early stage of the deductional systems at 2-valued logic. This work embodies the implementation of the first whole and standalone arithmetization of bivalent Logic, the theoretical (...) framework of Hugo Padilla Chacón published in 1984. (shrink)