1.

Record Nr.

UNINA9910784649503321

Autore

Mueller Erik T

Titolo

Commonsense reasoning [[electronic resource] /] / Erik T. Mueller

Pubbl/distr/stampa

Amsterdam ; ; Boston, : Elsevier Morgan Kaufmann, c2006

ISBN

1-281-05049-0

9786611050498

0-08-047661-9

Edizione

[1st edition]

Descrizione fisica

1 online resource (431 p.)

Disciplina

153.4/3

Soggetti

Commonsense reasoning - Automation

Artificial intelligence - Mathematics

Logic, Symbolic and mathematical - Data processing

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Description based upon print version of record.

Nota di bibliografia

Includes bibliographical references (p. 361-390) and index.

Nota di contenuto

Front cover; About the Author; Title page; Copyright page; Table of contents; Foreword; Preface; Why Commonsense Reasoning?; Approach; Intended Audience; Roadmap; Material Covered; Supplemental Materials; Web Site and Reasoning Programs; Exercises and Solutions; Text and Figure Acknowledgments; Acknowledgments; 1 Introduction; What Is Commonsense Reasoning?; Key Issues of Commonsense Reasoning; Summary; Brief History of Commonsense Reasoning; Logical Methods; Nonlogical Methods; The Event Calculus; Events, Fluents, and Timepoints; A Simple Example; Automated Event Calculus Reasoning

Bibliographic NotesPart I Foundations; 2 The Event Calculus; First-Order Logic; Syntax of First-Order Logic; Semantics of First-Order Logic; Proof Theory; Many-Sorted First-Order Logic; Notational Conventions; Event Calculus Basics; Event Calculus Sorts; Event Calculus Predicates; States of a Fluent; Event Calculus Axiomatizations; The (Continuous) Event Calculus; The Discrete Event Calculus; Choosing between the Event Calculus and the Discrete Event Calculus; Reification; Unique Names Axioms; Conditions; Circumscription; Computing Circumscription; Example: Circumscription of Happens

Example: Circumscription of InitiatesDomain Descriptions; Example: Sleep; Inconsistency; Reasoning Types; Deduction and Temporal



Projection; Abduction and Planning; Example: Sleep Abduction; Postdiction; Model Finding; Bibliographic Notes; Exercises; Part II Commonsense Phenomena; 3 The Effects of Events; Positive and Negative Effect Axioms; Example: Telephone; Effect Axiom Idioms; Preconditions; Fluent Preconditions; Action Preconditions; Example: Walking through a Door; State Constraints; Example: Telephone Revisited; Bibliographic Notes; Exercises; 4 The Triggering of Events

Trigger AxiomsExample: Alarm Clock; Preventing Repeated Triggering; Example: Bank Account Service Fee; Triggered Fluents; Bibliographic Notes; Exercises; 5 The Commonsense Law of Inertia; Representation of the Commonsense Law of Inertia; Frame Problem; Classical Frame Axioms; Explanation Closure Axioms; Minimizing Event Occurrences; Introduction of Initiates Predicate; Minimizing Event Effects; Introduction of Terminates Predicate; Discussion; Representing Release from the Commonsense Law of Inertia; Example: Yale Shooting Scenario; Releasing from Inertia; Restoring Inertia

Explanation Closure Axioms for ReleasedAtExample: Russian Turkey Scenario; Release Axioms; Bibliographic Notes; Exercises; 6 Indirect Effects of Events; Effect Axioms; Example: Carrying a Book; Discussion; Primitive and Derived Fluents; Example: Device; Release Axioms and State Constraints; Example: Carrying a Book Revisited; Effect Constraints; Example: Carrying a Book Revisited; Causal Constraints; Example: Thielscher's Circuit; Trigger Axioms; Example: Thielscher's Circuit with Delays; Example: Shanahan's Circuit with Delays; Bibliographic Notes; Exercises; 7 Continuous Change

Trajectory Axioms

Sommario/riassunto

To endow computers with common sense is one of the major long-term goals of Artificial Intelligence research. One approach to this problem is to formalize commonsense reasoning using mathematical logic. Commonsense Reasoning is a detailed, high-level reference on logic-based commonsense reasoning. It uses the event calculus, a highly powerful and usable tool for commonsense reasoning, which Erik T. Mueller demonstrates as the most effective tool for the broadest range of applications. He provides an up-to-date work promoting the use of the event calculus for commonsense reasoning, and bringing



2.

Record Nr.

UNINA9910367754603321

Autore

Cela Elena

Titolo

Newborn Screening for Sickle Cell Disease and other Haemoglobinopathies / Elena Cela, Jacques Elion, Stephan Lobitz, Raffaella Colombatti

Pubbl/distr/stampa

MDPI - Multidisciplinary Digital Publishing Institute, 2019

Basel, Switzerland : , : MDPI, , 2019

ISBN

9783039216154

3039216155

Descrizione fisica

1 electronic resource (162 p.)

Soggetti

Chemistry

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Sommario/riassunto

Newborn Screening for Sickle Cell Disease and other Haemoglobinopathies is a Special Issue of the International Journal of Neonatal Screening. Sickle cell disease is one of the most common inherited blood disorders, with a huge impact on health care systems due to high morbidity and high mortality associated with the undiagnosed disease. Newborn screening helps to make the diagnosis early and to prevent fatal complications and diagnostic odysseys. This book gives an overview of diagnostic standards in newborn screening for sickle cell disease and examples of existing newborn screening programs.