Railroad Semantics

Author:
Publisher: Microcosm Publishing
ISBN: 1621065405
Category : Travel
Languages : en
Pages : 61

Book Description
In the fourth Railroad Semantics collection, Aaron takes you along on an epic train journey through desolate stretches of Wyoming, Colorado, and Utah. His personal accounts of train hopping are paired with newspaper clippings, photos, rail yard graffiti, and ephemera to fill in the story. In this volume, Aaron survives encounters with police, railroad workers, and hipsters posing as hobos. He drinks under overpasses, is injured alone in the desert, and even takes a legitimate, ticketed Amtrak ride.

Railroad Semantics

Author: Aaron Dactyl
Publisher: Microcosm Pub
ISBN: 9781934620601
Category : Transportation
Languages : en
Pages : 64

Book Description
Devoted to train hopping and train culture, this firsthand account of a risk-taking traveler describes with stunning detail the sights, sounds, successes, and defeats of riding United States railroads without a ticket. From exhausting waits in sparse canyons to breezy sunny rides through the Pacific Northwest, the author glorifies train hopping and expounds his grand adventures. Full of unique photographs documenting the author's railroad journeys, this real-life narrative of a self-styled hobo exudes the feel of adventure and allows readers to explore the world of freight train travel vicariously though him.

Railroad Semantics

Author: Aaron Dactyl
Publisher:
ISBN: 9781621063568
Category : Freight cars
Languages : en
Pages : 320

Book Description
Devoted to train-hopping, graffiti, and railroad culture, Aaron Dactyl's Railroad Semantics series describes the sights, sounds, successes, and defeats of exploring the western U.S. by freight train. The first four Railroad Semantics books are collected here for the first time. In their pages, you'll see epic, hidden works of art, read up on rail lore and riding tips, meet rail workers and fellow adventurers, and experience the perils and glories of life in rail yards, train cars, small towns, and encampments. The adventures in these books take you through California, Utah, Nevada, Idaho, Montana, Wyoming, Colorado, and Oregon. Cities visited: Sacramento, California Arcata, California Redding, California Ukiah, California Willits, California Dunsmuir, California Roseville, California Fort Bragg, California Portland, Oregon Eugene, Oregon Bend, Oregon La Grande, Oregon Missoula, Montana Laurel, Montana Cheyenne, Wyoming Laramie, Wyoming Pocatello, Idaho Nampa, Idaho Salt Lake City, Utah Elko, Nevada Denver, Colorado

Drift

Author: Jeff Ferrell
Publisher: Univ of California Press
ISBN: 0520295552
Category : Law
Languages : en
Pages : 278

Book Description
“This book was written late in the North American night, with the rumbling thuds and booming train horns of the nearby rail yard echoing through my windows, reminding me of the train hoppers and gutter punks out there rolling through the darkness.” In Drift, Jeff Ferrell shows how dislocation and disorientation can become phenomena in their own right. Examining the history of drifting, Ferrell situates the contemporary global phenomenon of drift within today’s economic, social, and cultural dynamics. He also highlights a distinctly North American form of drift—that of the train-hopping hobo—by tracing the hobo’s political history and by sharing his own immersion in the world of contemporary train-hoppers. Along the way, Ferrell sheds light on the ephemeral intensity of drifting communities and explores the contested politics of drift—the legal and political strategies designed to control drifters in the interest of economic development, the irony by which these strategies spawn further social and spatial exclusion, and the ways in which drifters and those who embrace drift create their own slippery strategies of resistance. With an eye toward the truth, Ferrell keenly argues that the lessons of drift can provide us with new models for knowing and engaging with the world around us.

Reliability, Safety, and Security of Railway Systems. Modelling, Analysis, Verification, and Certification

Author: Simon Collart-Dutilleul
Publisher: Springer
ISBN: 3030187446
Category : Computers
Languages : en
Pages : 304

Book Description
This book constitutes the refereed proceedings of the Third International Conference on Reliability, Safety, and Security of Railway Systems, RSSRail 2019, held in Lille, France in June 2019. The 18 full papers presented in this book were carefully reviewed and selected from 38 submissions. They cover a range of topics including railways system and infrastructure advance modelling; scheduling and track planning; safety process and validation; modelling; formal verification; and security.

Formal Methods for Model-Driven Engineering

Author: Marco Bernardo
Publisher: Springer
ISBN: 3642309828
Category : Computers
Languages : en
Pages : 444

Book Description
This book presents 11 tutorial lectures by leading researchers given at the 12th edition of the International School on Formal Methods for the Design of Computer, Communication and Software Systems, SFM 2012, held in Bertinoro, Italy, in June 2012. SFM 2012 was devoted to model-driven engineering and covered several topics including modeling languages; model transformations, functional and performance modeling and analysis; and model evolution management.

Vector Semantics

Author: András Kornai
Publisher: Springer Nature
ISBN: 9811956073
Category : Computers
Languages : en
Pages : 281

Book Description
This open access book introduces Vector semantics, which links the formal theory of word vectors to the cognitive theory of linguistics. The computational linguists and deep learning researchers who developed word vectors have relied primarily on the ever-increasing availability of large corpora and of computers with highly parallel GPU and TPU compute engines, and their focus is with endowing computers with natural language capabilities for practical applications such as machine translation or question answering. Cognitive linguists investigate natural language from the perspective of human cognition, the relation between language and thought, and questions about conceptual universals, relying primarily on in-depth investigation of language in use. In spite of the fact that these two schools both have ‘linguistics’ in their name, so far there has been very limited communication between them, as their historical origins, data collection methods, and conceptual apparatuses are quite different. Vector semantics bridges the gap by presenting a formal theory, cast in terms of linear polytopes, that generalizes both word vectors and conceptual structures, by treating each dictionary definition as an equation, and the entire lexicon as a set of equations mutually constraining all meanings.

Computational Linguistics and Talking Robots

Author: Roland Hausser
Publisher: Springer Science & Business Media
ISBN: 3642224326
Category : Computers
Languages : en
Pages : 287

Book Description
The practical task of building a talking robot requires a theory of how natural language communication works. Conversely, the best way to computationally verify a theory of natural language communication is to demonstrate its functioning concretely in the form of a talking robot, the epitome of human–machine communication. To build an actual robot requires hardware that provides appropriate recognition and action interfaces, and because such hardware is hard to develop the approach in this book is theoretical: the author presents an artificial cognitive agent with language as a software system called database semantics (DBS). Because a theoretical approach does not have to deal with the technical difficulties of hardware engineering there is no reason to simplify the system – instead the software components of DBS aim at completeness of function and of data coverage in word form recognition, syntactic–semantic interpretation and inferencing, leaving the procedural implementation of elementary concepts for later. In this book the author first examines the universals of natural language and explains the Database Semantics approach. Then in Part I he examines the following natural language communication issues: using external surfaces; the cycle of natural language communication; memory structure; autonomous control; and learning. In Part II he analyzes the coding of content according to the aspects: semantic relations of structure; simultaneous amalgamation of content; graph-theoretical considerations; computing perspective in dialogue; and computing perspective in text. The book ends with a concluding chapter, a bibliography and an index. The book will be of value to researchers, graduate students and engineers in the areas of artificial intelligence and robotics, in particular those who deal with natural language processing.

Proceedings of the 6th International Conference on Electrical Engineering and Information Technologies for Rail Transportation (EITRT) 2023

Author: Ming Gong
Publisher: Springer Nature
ISBN: 9819993199
Category : Technology & Engineering
Languages : en
Pages : 678

Book Description
This book reflects the latest research trends, methods, and experimental results in the field of electrical and information technologies for rail transportation, which covers abundant state-of-the-art research theories and ideas. As a vital field of research that is highly relevant to current developments in a number of technological domains, the subjects it covered include intelligent computing, information processing, communication technology, automatic control, etc. The objective of the proceedings is to provide a major interdisciplinary forum for researchers, engineers, academicians, and industrial professionals to present the most innovative research and development in the field of rail transportation electrical and information technologies. Engineers and researchers in academia, industry, and government will also explore an insightful view of the solutions that combine ideas from multiple disciplines in this field. The volumes serve as an excellent reference work for researchers and graduate students working on rail transportation and electrical and information technologies.

Reasoning Web. Semantic Technologies for Information Systems

Author: Sergio Tessaris
Publisher: Springer Science & Business Media
ISBN: 3642037534
Category : Computers
Languages : en
Pages : 364

Book Description
This book contains a collection of revised tutorial papers based on lectures given by researchers at the 5th International Summer School on the Reasoning Web. It introduces semantic web methods and research issues with a particular emphasis on reasoning.