Knowledge-based expert systems — The State of the Art in the US

1984 ◽  
Vol 1 (2) ◽  
pp. 18-27 ◽  
Author(s):  
F. Hayes-Roth
Keyword(s):  
Expert Systems ◽  
State Of The Art ◽  
Historical Context ◽  
The State ◽  
Knowledge Systems ◽  
Future Trends ◽  
Knowledge Based ◽  
Current State ◽  
The Us

SummaryThis paper aims to describe the current state of knowledge systems technology and its commercialisation in the US. First, knowledge systems are defined and placed in a historical context. The introduction is concluded with a preview of major ideas. The paper will assess the technological state of the art and will survey the current state of commercialisation. Finally, some anticipated future trends will be discussed.

scholarly journals The state of the art in plant lipidomics

2021 ◽  
Author(s):  
Cheka Kehelpannala ◽  
Thusitha Rupasinghe ◽  
Thomas Hennessy ◽  
David Bradley ◽  
Berit Ebert ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Liquid Chromatography ◽  
Critical Appraisal ◽  
State Of The Art ◽  
Lipid Analysis ◽  
The State ◽  
Future Trends ◽  
Liquid Chromatography Mass Spectrometry ◽  
Plant Lipid ◽  
Current State

In this review, we provide a critical appraisal of the key developments, current state and future trends in liquid-chromatography–mass spectrometry-based workflows for plant lipid analysis.

Survey of the State-of-the-Art Expert/Knowledge Based Systems in Civil Engineering.

1986 ◽  
Author(s):  
Simon S. Kim ◽  
Mary Lou Maher ◽  
Raymond E. Levitt ◽  
Martin F. Rooney ◽  
Thomas J. Siller
Keyword(s):  
Civil Engineering ◽  
Expert Knowledge ◽  
State Of The Art ◽  
The State ◽  
Knowledge Based Systems ◽  
Knowledge Based

Word Sense Disambiguation

2013 ◽  
pp. 22-51
Author(s):  
Pushpak Bhattacharyya ◽  
Mitesh Khapra
Keyword(s):  
State Of The Art ◽  
Word Sense Disambiguation ◽  
Current Trend ◽  
General Purpose ◽  
Word Sense ◽  
Domain Specific ◽  
Knowledge Based ◽  
Current State ◽  
Sense Disambiguation ◽  
State Of Affairs

This chapter discusses the basic concepts of Word Sense Disambiguation (WSD) and the approaches to solving this problem. Both general purpose WSD and domain specific WSD are presented. The first part of the discussion focuses on existing approaches for WSD, including knowledge-based, supervised, semi-supervised, unsupervised, hybrid, and bilingual approaches. The accuracy value for general purpose WSD as the current state of affairs seems to be pegged at around 65%. This has motivated investigations into domain specific WSD, which is the current trend in the field. In the latter part of the chapter, we present a greedy neural network inspired algorithm for domain specific WSD and compare its performance with other state-of-the-art algorithms for WSD. Our experiments suggest that for domain-specific WSD, simply selecting the most frequent sense of a word does as well as any state-of-the-art algorithm.

A Resumé of the F-111 Flight Test Programme

1968 ◽  
Vol 72 (685) ◽  
pp. 34-42
Author(s):  
Val E. Prahl
Keyword(s):  
State Of The Art ◽  
Flight Test ◽  
The State ◽  
High Altitudes ◽  
Design Features ◽  
Test Programme ◽  
The Us ◽  
Us Navy ◽  
Operational Envelope

Among the most interesting aircraft development programmes currently in progress is the Flight Test Programme of the F-111, an aeroplane that is being built for both the USAF (the F-111 A) and the US Navy (F-111B). Although the operational envelope of this aeroplane is only a modest step forward into new regions of flight, the dictates of its multi-mission role over the largest Mach-altitude envelope ever achieved by a tactical aeroplane is a significant advancement in the “state of the art”. To accomplish these mission objectives, which include short take-off and landing distances, sustained supersonic operation at low altitudes, and a Mach 2.5 capability at high altitudes, the F-111 is configured and equipped with a number of unique design features and advanced systems. This discussion is intended to present a brief description of the more interesting features and a progress summary of the F-111 flight test programme.

Drive by Wire Systems

2010 ◽  
pp. 12-47
Author(s):  
Sohel Anwar
Keyword(s):  
Electric Propulsion ◽  
State Of The Art ◽  
Active Safety ◽  
Future Trends ◽  
Current State ◽  
Steer By Wire ◽  
Hybrid Electric ◽  
Vehicle Active Safety ◽  
Wire System

An overview of the drive by wire technology is presented along with in-depth coverage of salient drive by systems such as throttle-by-wire, brake-by-wire, and steer-by-wire systems, and hybrid-electric propulsion. A review of drive by wire system benefits in performance enhancements and vehicle active safety is then discussed. This is followed by in-depth coverage of technological challenges that must be overcome before drive-by-wire systems can be production ready. Current state of the art of possible solutions to these technological hurdles is then discussed. Future trends in the drive-by-wire systems and economic and commercialization aspects of these system are presented at the conclusion of the chapter.

Strategies for directing cells into building functional hearts and parts

2018 ◽  
Vol 6 (7) ◽  
pp. 1664-1690 ◽  
Author(s):  
Mahboubeh Jafarkhani ◽  
Zeinab Salehi ◽  
Reza Kowsari-Esfahan ◽  
Mohammad Ali Shokrgozar ◽  
M. Rezaa Mohammadi ◽  
...  
Keyword(s):  
State Of The Art ◽  
Future Trends ◽  
Current State

This review presents the current state-of-the-art, emerging directions and future trends to direct cells for building functional heart parts.

scholarly journals Overview of the State of the Art in the Production Process of Automotive Wire Harnesses, Current Research and Future Trends

Procedia CIRP ◽  
2019 ◽  
Vol 81 ◽  
pp. 387-392 ◽  
Author(s):  
Jerome Trommnau ◽  
Jens Kühnle ◽  
Jörg Siegert ◽  
Robert Inderka ◽  
Thomas Bauernhansl
Keyword(s):  
Production Process ◽  
State Of The Art ◽  
The State ◽  
Future Trends
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