Ambiguity function

Supply chain management (SCM) is crucial for increasing organisational effectiveness, enhancing competitiveness, customer service and profitability. We live in changing times and disruptive technologies threaten the very survival of organizations like never before. This paper looks at organization design from the viewpoint of organization structure, in determining how organizations may structure themselves in dealing effectively with a complex world. The article specifically looks at ambidextrous organizations as a possible solution to dealing with ambiguity and disruption.

7p longtimenosee10 26-04-2024 2 1   Download

Part 2 book "Modern thermodynamics" includes content: Temperature - definition and fundamental properties; spontaneity, reversibility, and equilibrium; the big four energy like state functions; adiabatic processes; heat; work; cramped versus uncramped thermodynamics; ambiguous terminology; thermodynamics; restricted or not; the relevance of entropy; partition function;... and other contents.

192p muasambanhan06 03-02-2024 1 1   Download

Part 1 of ebook "Basic radar analysis" provides readers with contents including: radar basics; radar range equation; radar cross section; noise; radar losses; detection theory; matched filter; detection probability improvement techniques; ambiguity function; waveform coding;...

300p tieulangtran 28-09-2023 3 2   Download

Ebook "An introduction to Passive Radar" explains how passive radar works, how it differs from the active type, and demonstrates the benefits and drawbacks of this novel technology. Properties of illuminators, including ambiguity functions, digital vs. analog, digitally-coded waveforms, vertical-plane coverage, and satellite-borne and radar illuminators are explored. Readers find practical guidance on direct signal suppression, passive radar performance prediction, and detection and tracking.

110p tieulangtran 28-09-2023 4 0   Download

The findings show that there are significant differences in terms of lexico-grammatical choices and process selections in transitivity system relating to translating indeterminate behavioral clauses with ambiguous and “dumb” processes, as well as understanding behavioral clause complex from English to Vietnamese.

6p vispyker 16-11-2022 24 3   Download

Lecture Software Engineering: Lesson 4 - Fakhar Lodhi. The main topics covered in this chapter include: levels of requirements, business requirements, user requirements, functional requirements, non-functional requirements, some risks from inadequate requirement process, ambiguous requirements,...

24p youzhangjing_1909 28-04-2022 11 1   Download

Lecture Object-Oriented programming - Lesson 31: Multiple inheritance. The main topics covered in this chapter include: a class can inherit from more then one class, public Transmitter, public Receiver, calling such function will result in ambiguity, data member,...

35p linyanjun_2408 23-04-2022 10 1   Download

In this paper, epidemic diseases are taken up as factors that contribute to “division of labor” and “functional differentiation”. We introduced an agent simulation with emphasis on reproduction. By this simulation we found that when genes have ambiguities and there are unique infectious diseases according to tasks and when not simultaneously suffering from multiple diseases, the occurrence of specialized sub-group is able to reproduce.

16p trinhthamhodang1218 04-03-2021 14 2   Download

We are concerned with grammar-based surfacesyntactic analysis of running text. Morphological and syntactic analysis is here based on tags that express surface-syntactic relations between functional categories such as Subject, Modifier, Main verb etc.; consider the following simple sentence:

1p buncha_1 08-05-2013 26 1   Download

One of the major problems one is faced with when decomposing words into their constituent parts is ambiguity: the generation of multiple analyses for one input word, many of which are implausible. In order to deal with ambiguity, the MORphological PArser MORPA is provided with a probabilistic context-free grammar (PCFG), i.e. it combines a "conventional" context-free morphological grammar to filter out ungrammatical segmentations with a probability-based scoring function which determines the likelihood of each successful parse. ...

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This paper describes an unsupervised knowledge–lean methodology for automatically determining the number of senses in which an ambiguous word is used in a large corpus. It is based on the use of global criterion functions that assess the quality of a clustering solution.

4p bunthai_1 06-05-2013 43 3   Download

In this paper, we represent singular definite noun phrases as functions in logical form. This representation is designed to model the behaviors of both anaphoric and non-anaphoric, distributive definites. It is also designed to obey the computational constraints suggested in Harper [Har88]. Our initial representation of a definite places an upper bound on its behavior given its structure and location in a sentence. Later, when ambiguity is resolved, the precise behavior of the definite is pinpointed. ...

8p bungio_1 03-05-2013 36 1   Download

We propose a semantics for locative expressions such as near Jones or west of Denver, an important subsystem for NLP applications. Locative expressions denote regions of space, and serve as arguments to predicates, locating objects and events spatially. Since simple locatives occupy argument positions, they do NOT participate in scope ambiguities m pace one common view, which sees locatives as logical operators.

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Theodes of semantic interpretation which wish to capture as many generalizations as possible must face up to the manifoldly ambiguous and contextually dependent nature of word meaning? In this paper I present a two-level scheme of semantic interpretation in which the first level deals with the semantic consequences of'syntactic structure and the second with the choice of word meaning.

7p bungio_1 03-05-2013 37 2   Download

Steedman (1985, 1987) and others have proposed that Categorial Grammar, a theory of syntax in which grammatical categories are viewed as functions, be augmented with operators such as functional composition and type raising in order to analyze • noncanonical" syntactic constructions such as wh- extraction and node raising. A consequence of these augmentations is an explosion of semantically equivalent derivations admitted by the grammar. The present work proposes a method for circumventing this spurious ambiguity problem.

8p bungio_1 03-05-2013 46 1   Download

This paper presents in summary form some major points of Chapter 3 of Kurtzman, 1984.) Models of the human syntactic parsing mechanism can be classified according to the ways in which they operate upon ambiguous input. Each mode of operation carries particular requirements concerning such basic computational characteristics of the parser as i t s storage capacities and the scheduling of i t s processes, and so specifying which mode is actually embodied in human parsing is a useful approach to determining the functional organization of the human parser.

5p bungio_1 03-05-2013 61 3   Download

it is widely reco~nlzed that the process of understandln~ natural language texts cannot be accomplished w i t h o u t accessin~ mundane Knowledge a b o u t the w o r l d [2, 4, 6, 7]. That is, in order to resolve ambiguities, form expectations, and make causal connections between events, we must make use of all sorts of episodic, stereotypic and factual knowledge. In this p a p e r , we are concerned with the way functional knowledge of objects, and associations between objects can be exploited in an understandln~ system. ...

6p bungio_1 03-05-2013 51 3   Download

In natural language processing, ambiguity resolution is a central issue, and can be regarded as a preference assignment problem. In this paper, a Generalized Probabilistic Semantic Model (GPSM) is proposed for preference computation. An effective semantic tagging procedure is proposed for tagging semantic features. A semantic score function is derived based on a score function, which integrates lexical, syntactic and semantic preference under a uniform formulation. The semantic score measure shows substantial improvement in structural disambiguation over a syntax-based approach. ...

8p bunmoc_1 20-04-2013 53 1   Download

We have developed willex, a tool that helps grammar developers to work efficiently by using annotated corpora and recording parsing errors. Willex has two major new functions. First, it decreases ambiguity of the parsing results by comparing them to an annotated corpus and removing wrong partial results both automatically and manually. Second, willex accumulates parsing errors as data for the developers to clarify the defects of the grammar statistically. We applied willex to a large-scale HPSG-style grammar as an example. ...

4p bunbo_1 17-04-2013 55 1   Download

The order of subject and object is an adequate criterion for distinguishing between them when other grammatical properties are ambiguous.HARPERl AND LEHISTE2 have discussed the order of subjects and predicates in Russian scientific text. Lehiste concludes that "form and function" should be used to distinguish the subject from the predicate of a Russian sentence; although her conclusion may be accepted (subject to assumptions about the value of maintaining customary English order in the output), her dictum must be converted into programmable instructions....

0p nghetay_1 06-04-2013 53 1   Download