As documented in several histories of the field, the intellectual origins of…
Carl Zeiss lenses
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In the we looked at the issues of resource management in C++ and introduced “The Rule of The Big Three (and a half)”. In this article we’ll extend this concept by looking at the idea of move semantics , a feature introduced in C++11. Move semantics mean we’ll have to extend our rule to “The Rule of The Big Five” or, perhaps more correctly, “The Rule of The Big Four (and a half)”…
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Acquiring any language means learning five primary linguistic elements: phonology, syntax, morphology, semantics, and pragmatics. Phonology is the knowledge of the sound system in a language. It involves knowing what happens in words in fast speech as opposed to more carefully articulated speech. For example in the sentence: “I m going to ride my bike”, it is plausible that…
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The syntax of a programming language defines which programs are well-formed. The modern approach to defining language syntax originates in the work on the ALGOL 60 language, more precisely in the use of so-called Backus-Naur form (BNF). This is essentially the same way of defining syntax as the context-free grammars introduced by Chomsky. The semantics of a programming language…
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The Stolen Valor Law of 2013 makes it a Federal offense punishable by fines and imprisonment to falsely claim military honors or awards to affect personal, tangible gain. Additional charges, local, state and Federal may also apply. For the full text of the law, go here. This issue is not about Freedom of Speech and doesn’t really impact the loudmouths at the local watering…
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What is lexical semantics? Lexical semantics deals with a language s lexicon, or the collection of words in a language. It is concerned with individual words (unlike compositional semantics, which is concerned with meanings of sentences.) Of the many ways that lexical semantics can be studied, we ll look in general terms at the meaning relationships that word meanings have…
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How is it that humans have progressed so rapidly in science, mathematics, and engineering, yet we continue to exhibit behaviors that result in misunderstanding, suspicion, bigotry, hatred, and even violence in our dealings with other people and with other cultures? Alfred Korzybski pursued this question as an engineer, military officer, and extraordinary observer of human behavior…
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If a template contains section headings (like ==Section 1== ), when the template is displayed on a page each section heading will have its own Edit link. Such links are not desirable, since they will take the user to editing the template, rather than the actual page in question. The easiest way to avoid this problem is to place the string __NOEDITSECTION__ anywhere within…
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You need to think of it in terms of separating semantics (meaning) from presentation (design). You can create a terrible, messy HTML soup using only elements, but you can make that look really pretty. The presentation will be fine, but the semantics of the source code will be terrible. Now, to whom do source code semantics matter? To anyone who s interacting with the source…
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The form of an object can be more than just styling - it can communicate meaning. Product semantics is an attempt to convey what a product is or does through its form. Following this method, the designer uses shape, texture, materials, and color to convey meaning. A designer using product semantics in place of mere styling creates products that are understandable and engaging…
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Ebook: Tense and Aspect : From Semantics to Morphosyntax pdf, text, ipad, epub, audio, ebook, android . Morphology (linguistics) – Wikipedia, the. Romance languages . Modern Romance languages merge the concepts of aspect and tense, but consistently distinguish perfective and imperfective aspects in the past tense. English Morphology and Morphosyntax:. Aspect, Modality, and…
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What matters about programming languages are the semantics, not the syntax. However, syntax is a vehicle for semantics. It is easy to show that two languages can have incompatible semantics (e.g. unrestricted pointers vs. memory safety, or differences in type systems). Let s focus on the syntax and semantics of variable declarations. When we declare a variable in some language…
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People of the DSG | The Bielefeld Dialogue Systems Group
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Wealth Creation Ideas #5 L. Michael Hall, Ph.D. “What lies behind us and what lies before us are tiny matters compared to what lies within us.” Ralph Waldo Emerson Would you like to explore a question that will help to identify how optimistic, success-oriented, and likely to succeed? If so, then notice what you immediately think when you hear the following question? What immediately…
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Any dictionary or cognitive psychology text book. John R. Anderson defines the two in his bookCognitive psychology and its implications (1995) as, Semantics- Grammatical rules for assigning meaning to a sentence. Syntax- Grammatical rules for specifying correct word order and inflectional structure in a sentence. Doing this does not really give a clear explanation of the differences…
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Syntax is what the grammar allows, semantics is what it means. int x = five ; // syntax is okay (type identifier = value), semantics is wrong ( five is not an int). No idea what the following is supposed to mean. It couldn t be more wrong. Semantics is what matters in an interface because it maps one to one between what the user of the interface wants and the way the implementor…
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The Semantic Web has a branding problem: It was built to manage data, not semantics. Somewhere along the line, insiders renamed it the “Data Web”. That was a great move for Web researchers, but what will the semantics crowd do with the name? Just as “semantics” was misplaced in the Data Web, “web” is misplaced in our vision of a global semantic network. The Semantic Web won’t…
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Biblical Words and Their Meaning acts as an introduction to lexical semantics (as proposed in the title). There is a point in which Silva recognizes the tension found in the overwhelming accessibility of resources and scholarship that has done much of the work of lexical semantics for us (and on which most of remain dependent). This tension begs the question of exactly what…
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