Social media sites are considered one of the most important sources data in many fields, such as health, education, and politics. While surveys provide explicit answers to specific questions, posts social have same implicitly occurring text. This research aims develop a method for extracting implicit from large tweet collections, demonstrate this an concern: problem heart attacks. The approach ...

This paper studies auctions held before bidders are sure of the values they place on the object for sale, leaving potential gains to subsequent resale trade. While important insights from models of auctions without resale carry over, equilibrium bidding can be fundamentally altered by the endogeneity of valuations and the informational linkages between primary and secondary markets. As a result...

John Dilworth, draft only, 7/04 The Reflexive Theory of Perception (RTP) claims that perception of an object X by an organism Z consists in Z being caused by X to acquire some disposition D toward X itself. This novel, purely naturalistic perceptual theory explains perceptual intentionality, correct versus incorrect perception and externalist content in a plausible evolutionary framework. The t...

Two different sorts of retrieval in analogical tasks, novice-like and expert-like, have been demonstrated in psychological experiments. With recent computational work in object recognition as an inspiration, we propose the computation of intermediate features, and their use as triggers for retrieval, as the relevant constraint at the informational level of characterization of the retrieval proc...

The article examines the process of creating emotionally coloured products that would carry a certain informational message to viewer, arouse desire empathise, participate in creative process, and popularise topic touched upon by author. It is proposed use technique structuring when modern design objects, as one ways activate consciousness. forming thematic information-rich objects are consider...

The author systematizes approaches to the concept of digital economy and presents an analysis key indicators digitalization development in countries worldwide. pace world community is compared based on increase expenditures for ICT accompanied by mass digitalization. investigates main priorities Belarus, analyzes technological Belarus comparison with developed economies transition. research con...

Short abstract In environmental ethics, the precautionary principle states that parties should refrain from actions in the face of scientific uncertainties about serious or irreversible harm to public health or the environment. A similar principle is lacking when judging effects of information technology. Such a principle would be helpful in guiding discussions, and that is why we try to develo...

We address the issue of how statistical and information-theoric measures can be employed to quantify the categorization process of a simulated robotic agent interacting with its local environment. We show how correlation, entropy, and mutual information can help identify distinct informational structure which can be used for object classification. Further, by means of the isometric feature mapp...

The aim of the article is to highlight peculiarities and tendencies informational analytical systems development that contribute effective management activity Ukrainian authorities. research methodology founds on application systemic method, as well methods analysis synthesis, also logical, systemic-structural, comparative cognitive analysis, which made it possible define basic essential charac...

The paper attempts to provide a conceptual basis for allusions to information processing in discussions about cognition. It de nes the notions of informational medium as a subsystem within a larger dynamical system, the notions of information processing and information management operations, and the notion of informational network a network of informational media. It suggest that situated cogni...