Ambiguous structures

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

This paper reports on the study that analyzed the type of ambiguous structures which cause the most difficulty to Vietnamese linguistics students to identify whether the learned syntactic knowledge could help them interpret these types. The study was conducted by quantitative method including surveys. Besides, qualitative one involved interviews.

10p vighostrider 01-06-2023 9 4   Download

Ebook Knowledge and technology management in virtual organizations: issues, trends, opportunities and solutions - Part 2 presents the following content: Chapter IX: The role of ambiguity in the transfer of knowledge within organizational networks; Chapter X: Systemic innovation capability: The case study of embraer, the brazilian aircraft manufacturer; Chapter XI: I-Accounting: An adaptive approach (method + practices) to account for intangibles; Chapter XII: Enabling the virtual organization with agent technology; Chapter XIII: Enterprise organisational structure integration and service-or...

160p runthenight08 12-04-2023 8 1   Download

Lecture Database Systems - Chapter 6-7: SQL (Structured Query Language) has present the contents the company database; SQL developments: an overview; defining the company database schema; ambiguous attribute names; unspecified WHERE-clause; substring pattern matching and arithmetic operators;...

92p andromedashun 26-05-2022 17 5   Download

This chapter presents the following content: What is drama, conflict, rising and falling action , plot – denouement, catharsis; going deeper- meaning making: themes, subtext, imagery, symbol, metaphor, allegory, ambiguity, irony, allusion, archetypes; analysis – comprehension: 7-stages; drawing conclusion; writer’s background; a doll’s house: themes and structure; plot overview: a doll’s house.

27p larachdumlanat126 31-12-2020 18 2   Download

We propose rigorously optimised supervised feature extraction methods for multilinear data based on Multilinear Discriminant Analysis (MDA) and demonstrate their usage on Electroencephalography (EEG) and simulated data. While existing MDA methods use heuristic optimisation procedures based on an ambiguous Tucker structure, we propose a rigorous approach via optimisation on the cross-product of Stiefel manifolds.

15p viconnecticut2711 28-10-2020 14 1   Download

The standard genetic code is a recipe for assigning unambiguously 21 labels, i.e. amino acids and stop translation signal, to 64 codons. However, at early stages of the translational machinery development, the codons did not have to be read unambiguously and the early genetic codes could have contained some ambiguous assignments of codons to amino acids.

14p vicoachella2711 27-10-2020 12 1   Download

A folding RNA molecule encounters multiple opportunities to form non-native yet energetically favorable pairings of nucleotide sequences. Given this forbidding free-energy landscape, mechanisms have evolved that contribute to a directed and efficient folding process, including catalytic proteins and error-detecting chaperones.

13p vicolorado2711 23-10-2020 11 3   Download

Invite you to consult the lecture content "Structure from motion" below. Contents of lectures introduce to you the content: Structure from motion, structure from motion ambiguity, types of ambiguity,... Hopefully document content to meet the needs of learning, work effectively.

41p quanghuy_tpv 01-11-2015 34 3   Download

The paper adresses the problem of reasoning with ambiguities. Semantic representations are presented that leave scope relations between quantifiers a n d / o r other operators unspecified. Truth conditions are provided for these representations and different consequence relations are judged on the basis of intuitive correctness. Finally inference patterns are presented that operate directly on these underspecified structures, i.e. do not rely on any translation into the set of their disambiguations.

8p buncha_1 08-05-2013 46 1   Download

W e are concerned with dependencyoriented morphosyntactic parsing of running text. While a parsing grammar should avoid introducing structurally unresolvable distinctions in order to optimise on the accuracy of the parser, it also is beneficial for the g r a m m a r i a n to have as expressive a structural representation available as possible.

10p buncha_1 08-05-2013 52 2   Download

The present paper provides a report on 2. new system of an automated morphemic analysis of technical texts in Czech as a highly inflectional language, which is being 2re~oared by the linguistic tes_m of the :~cult~ of ~,~athematics and ~hysics in Pracae , within the project of man-machine cozununication without a pre-arranged data base (TIBAQ).

8p buncha_1 08-05-2013 59 3   Download

We investigate the problem of determining a compact underspecified semantical representation for sentences that may be highly ambiguous. Due to combinatorial explosion, the naive method of building semantics for the different syntactic readings independently is prohibitive. We present a method that takes as input a syntactic parse forest with associated constraintbased semantic construction rules and directly builds a packed semantic structure. The algorithm is fully implemented and runs in O(n4log(n)) in sentence length, if the grammar meets some reasonable 'normality' restrictions. ...

8p bunthai_1 06-05-2013 53 3   Download

Many different types of features have been shown to improve accuracy in parse reranking. A class of features that thus far has not been considered is based on a projection of the syntactic structure of a translation of the text to be parsed. The intuition for using this type of bitext projection feature is that ambiguous structures in one language often correspond to unambiguous structures in another. We show that reranking based on bitext projection features increases parsing accuracy significantly. ...

9p bunthai_1 06-05-2013 39 2   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

In this paper, we present a computational method for transforming a s y n t a c t i c g r a p h , which represents all syntactic interpretations of a sentence, into a s e m a n t i c g r a p h which filters out certain interpretations, but also incorporates any remaining ambiguities. We argue that the resulting ambiguous graph, supported by an exclusion matrix, is a useful data structure for question answering and other semantic processing. Our research is based on the principle that ambiguity is an inherent aspect of natural...

7p bungio_1 03-05-2013 51 1   Download

We present a new grammatical formalism called Constraint Dependency G r a m m a r (CDG) in which every grammatical rule is given as a constraint on wordto-word modifications. CDG parsing is formalized as a constraint satisfaction problem over a finite domain so that efficient constraint-propagation algorithms can be employed to reduce structural ambiguity without generating individual parse trees. The weak generative capacity and the computational complexity of CDG parsing are also discussed.

8p bungio_1 03-05-2013 48 1   Download

We describe the modification of a grammar to take advantage of prosodic information provided by a speech recognition system. This initial study is limited to the use of relative duration of phonetic segments in the assignment of syntactic structure, specifically in ruling out alternative parses in otherwise ambiguous sentences. Taking advantage of prosodic information in parsing can make a spoken language system more accurate and more efficient, if prosodicsyntactic mismatches, or unlikely matches, can be pruned. ...

6p bungio_1 03-05-2013 38 2   Download

The Context-Free backbone of some natural language analyzers produces all possible CF parses as some kind of shared forest, from which a single tree is to be chosen by a disambiguation process that may be based on the finer features of the language. We study the structure of these forests with respect to optimality of sharing, and in relation with the parsing schema used to produce them. In addition to a theoretical and experimental framework for studying these issues, the main results presented are: sophistication in chart parsing schemata (e.g.

9p bungio_1 03-05-2013 55 2   Download

Computerist: ... But, great Scott, what about structure? You can't just bang that lot into a machine without structure. Half a gigabyte of sequential file ... Lexicographer: Oh, we know all about structure. Take this entry for example.

11p bungio_1 03-05-2013 34 2   Download