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A survey of dynamic scheduling in manufacturing systems
A survey of dynamic scheduling in manufacturing systems

... original job starting time, and the deviation from the original sequence. The experimental results showed the effectiveness of the robustness measure due to the fact that the schedule stability can be increased significantly with little or no reduction in makespan. In the same order of idea, Abumaiz ...
A Classification of Hyper-heuristic Approaches
A Classification of Hyper-heuristic Approaches

... the goal is to intelligently select and use construction heuristics to gradually build a complete solution. The hyper-heuristic framework is provided with a set of preexisting (generally problem specific) construction heuristics, and the challenge is to select the heuristic that is somehow the most ...
CS-INFO 372: Explorations in Artificial Intelligence
CS-INFO 372: Explorations in Artificial Intelligence

... John McCarthy (1927- ), Marvin Minsky (1927 - ) , Herbert Simon (19162001), and Allen Newell (1927-1992) the start of the field of AI (1959) ...
A Genetic Fuzzy Approach for Rule Extraction for Rule
A Genetic Fuzzy Approach for Rule Extraction for Rule

... higher interpretability than the other types of rules such as Mamdani and TKS[2] and is the focus of this paper. We have extended the Ishibuchi classification rule type for rulebased pattern classification. The proposed rule structure in this paper for uncertain rulebased pattern classification, for ...
Alan Turing`s Ten Big Ideas - Asia Pacific Math Newsletter
Alan Turing`s Ten Big Ideas - Asia Pacific Math Newsletter

Mark Owen Riedl - College of Computing
Mark Owen Riedl - College of Computing

... CS 7634 Intelligent Storytelling in Virtual Worlds: This effort is focused toward creating advanced classes about AI and games, storytelling, and entertainment. This class surveys the relevant literature from cognitive science, psychology, narratology, media studies, and artificial intelligence. Thi ...
"Real-Time Systems: An Introduction and the State-of-the
"Real-Time Systems: An Introduction and the State-of-the

... overhead of preemptive algorithms is more difficult to characterize and predict than that of nonpreemptive algorithms. Nonpreemptive scheduling on a uniprocessor naturally guarantees exclusive access to shared resources and data, which eliminates both the need for synchronization and its associated ...
PDF
PDF

Higher Course Specification
Higher Course Specification

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Is there a future for AI without representation?
Is there a future for AI without representation?

... computing machinery – the aim of so-called “strong AI”. The impression that AI has tacitly abandoned its original aims is strengthened by the widespread belief that there are arguments which have shown a fundamental flaw in all present AI, particularly that its symbols do not refer or represent, tha ...
slides - UCLA Computer Science
slides - UCLA Computer Science

... investing in AI startups, and noted academics joined some of these companies. 1986 sales of AIbased hardware and software were $425 million. Much of the new business were developing specialized hardware (e.g., LISP computers) and software (e.g., expert system shells sold by Teknowledge, Intellicorp, ...
Reciprocal tutoring using cognitive tools
Reciprocal tutoring using cognitive tools

... session, two peer students take turns to tutor each other on solving several programming problems. In general, one problem of reciprocal tutoring is that if the problems encountered by the tutee-tutor pair get too difficult, they might feel helpless and learning can become annoying and ineffective. ...
Incremental Heuristic Search in AI
Incremental Heuristic Search in AI

... fully dynamic shortest-path problems. As an example, we use route planning in known eight-connected gridworlds with cells whose traversability changes over time. They are either traversable (with cost one) or untraversable. The route-planning problem is to repeatedly find a shortest path between two ...
SetA*: An Efficient BDD-Based Heuristic Search Algorithm
SetA*: An Efficient BDD-Based Heuristic Search Algorithm

... has to be found. However since 0K 0L is a single state this is trivial. Similar to the regular A* algorithm, SetA* continues popping the top node of the queue until the queue is either empty or the states of the top node overlaps with the goal. The top node is expanded by finding the image of it for ...
Improving the Knowledge-Based Expert System Lifecycle
Improving the Knowledge-Based Expert System Lifecycle

... Starting in the late 1950’s and early 1960’s, computer programs were written with the explicit goal of problem solving [Giarratano89]. Knowledge-based expert systems are one manifestation of the applications that trace their roots back to those early programs. Knowledge-based expert systems are comp ...
Expert System in Detecting Coffee Plant Diseases
Expert System in Detecting Coffee Plant Diseases

... plant diseases and suggestion for alternative way to the right treatment. Symptoms of diseases and pests have due geographical variation. So there is always a need to develop a new expert system for a different geographical region or countries. In order to develop an expert system in agriculture, kn ...
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... Gottlob, G., Leone, N., Scarcello, F. : On Tractable Queries and Constraints. In: 10th International Conference and Workshop on Database and Expert System Applications (DEXA 1999). (1999) Decther, R.: Constraint Processing. Morgan Kaufmann (2003) Freuder, E.C.: A Sufficient Condition for Backtrack-B ...
An Analysis on Qualitative Bankruptcy Prediction
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Unit 1: Introduction to Artificial Intelligence
Unit 1: Introduction to Artificial Intelligence

... the first men to fly on a biplane with an engine; their first short flight takes place on December 17th in USA, Kitty Hawk (North Carolina), and is considered as the origin of the aviation. Prior to that only animals were able to fly by using their wings. • Do planes actually fly? ...
Management Information Systems 6/e
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George Kalfopoulos - Department of Mathematics
George Kalfopoulos - Department of Mathematics

Practical Reasoning: An Opinionated Survey.
Practical Reasoning: An Opinionated Survey.

... done. He takes a bus to a stop near the stockbroker’s downtown address, gets off the bus, locates the building and enters it. He finds a bank of elevators, and sees that the stockbroker is on the 22nd floor. This man has a strong dislike for elevators, and is not feeling particularly energetic that ...
Evolving Real-time Heuristic Search Algorithms
Evolving Real-time Heuristic Search Algorithms

... route, regardless of how distant the goal is. Another application of real-time heuristic search is distributed search such as routing in ad hoc sensor networks (Bulitko and Lee, 2006). Starting with LRTA* (Korf, 1990) real-time heuristic search agents interleave three processes: local planning, heur ...
Mind Design II : Philosophy, Psychology, Artificial Intelligence
Mind Design II : Philosophy, Psychology, Artificial Intelligence

... Rationality here means: acting so as best to satisfy your goals overall, given what you know and can tell about your situation. Subject to this constraint, we can surmise what a system wants and believes by watching what it does—but, of course, not in isolation. From all you can tell in isolation, a ...
Mind Design II : Philosophy, Psychology, Artificial Intelligence
Mind Design II : Philosophy, Psychology, Artificial Intelligence

... Rationality here means: acting so as best to satisfy your goals overall, given what you know and can tell about your situation. Subject to this constraint, we can surmise what a system wants and believes by watching what it does—but, of course, not in isolation. From all you can tell in isolation, a ...
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AI winter

In the history of artificial intelligence, an AI winter is a period of reduced funding and interest in artificial intelligence research. The term was coined by analogy to the idea of a nuclear winter. The field has experienced several hype cycles, followed by disappointment and criticism, followed by funding cuts, followed by renewed interest years or decades later. There were two major winters in 1974–80 and 1987–93 and several smaller episodes, including: 1966: the failure of machine translation, 1970: the abandonment of connectionism, 1971–75: DARPA's frustration with the Speech Understanding Research program at Carnegie Mellon University, 1973: the large decrease in AI research in the United Kingdom in response to the Lighthill report, 1973–74: DARPA's cutbacks to academic AI research in general, 1987: the collapse of the Lisp machine market, 1988: the cancellation of new spending on AI by the Strategic Computing Initiative, 1993: expert systems slowly reaching the bottom, and 1990s: the quiet disappearance of the fifth-generation computer project's original goals.The term first appeared in 1984 as the topic of a public debate at the annual meeting of AAAI (then called the ""American Association of Artificial Intelligence""). It is a chain reaction that begins with pessimism in the AI community, followed by pessimism in the press, followed by a severe cutback in funding, followed by the end of serious research. At the meeting, Roger Schank and Marvin Minsky—two leading AI researchers who had survived the ""winter"" of the 1970s—warned the business community that enthusiasm for AI had spiraled out of control in the '80s and that disappointment would certainly follow. Three years later, the billion-dollar AI industry began to collapse.Hypes are common in many emerging technologies, such as the railway mania or the dot-com bubble. An AI winter is primarily a collapse in the perception of AI by government bureaucrats and venture capitalists. Despite the rise and fall of AI's reputation, it has continued to develop new and successful technologies. AI researcher Rodney Brooks would complain in 2002 that ""there's this stupid myth out there that AI has failed, but AI is around you every second of the day."" In 2005, Ray Kurzweil agreed: ""Many observers still think that the AI winter was the end of the story and that nothing since has come of the AI field. Yet today many thousands of AI applications are deeply embedded in the infrastructure of every industry."" He added: ""the AI winter is long since over.""
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