نتایج جستجو برای: quality transformation

تعداد نتایج: 963141  

2008
Jonghoon Lee Donghyeon Lee Gary Geunbae Lee

We propose a transformation based sentence splitting method for statistical machine translation. Transformations are expanded to improve machine translation quality after automatically obtained from manually split corpus. Through a series of experiments we show that the transformation based sentence splitting is effective pre-processing to long sentence translation.

2013
Marcelo A. C. Vieira Predrag R. Bakic Andrew D. A. Maidment

Individual projection images in Digital Breast Tomosynthesis (DBT) must be acquired with low levels of radiation, which significantly increases image noise. This work investigates the influence of a denoising algorithm and the Anscombe transformation on the reduction of quantum noise in DBT images. The Anscombe transformation is a variance-stabilizing transformation that converts the signal-dep...

2014
S. Mojtaba Zabihinpour M. K. A. Ariffin A. S. Azfanizam

Due to competition in the market, organization must have quality improvement program. Statistical quality control and especially control charts are proven quality improvement techniques. Control charts are based on the quality characteristics measurement in the course of time. There are some situations such as measurement error, sophisticated measurement instruments, costly skilled inspectors, ...

2010

corresponding Author: Manisha 1 Image improvement is one of the important image processing capabilities. It can be used to transform one image to another to improve the view of it for human viewers, or to extract finer details of images which may provide better input for other automated image analysis systems. Image improvement is considered as an optimization problem. We can use particle swarm...

2007
Jonghoon Lee Donghyeon Lee Gary Geunbae Lee

We propose a transformation based sentence splitting method for statistical machine translation. Transformations are expanded to improve machine translation quality after automatically obtained from manually split corpus. Through a series of experiments we show that the transformation based sentence splitting is effective pre-processing to long sentence translation.

Journal: :ECEASST 2014
Géza Kulcsár Michael Stein Immanuel Schweizer Gergely Varró Max Mühlhäuser Andy Schürr

Topology control algorithms are used to improve the energy efficiency (or other quality parameters) of wireless sensor networks. In this paper, we report on the application of graph transformation in the domain of wireless sensor networks by proposing a model-driven rapid prototyping approach for the kTC topology control algorithm to enable the fast implementation and the evaluation of its diff...

2009
Luana Micallef Gordon J. Pace

In Business-Driven Development (BDD), process models are produced by business analysts. To ensure that the defined requirements are satisfied, the IT solution must ideally be derived directly from the specifications through a process of model refinement. However, if the original models contain errors or lack some technical detail, an incorrect implementation would be inferred and the entire BDD...

2002
Piero MELLA Piero Mella

In this paper I propose two models to understand (not merely describe) the operating logic of the firm that is the business for profit organization both at the micro level, considering the firm as a unit, and at the macro level, considering collectivities of firms of the same kind: 1) when viewed as individual units firms can, at the micro level, be interpreted as operating systems for efficien...

2006
Heeseok Choi Keunhyuk Yeom Youhee Choi Mikyeong Moon

Architecture-based software development plays an important role in successfully developing and managing large and complex software systems. Recently, there have been a number of studies for designing, evaluating, or transforming architectures. However, there is not much work being done for closely connecting an architectural evaluation with an architectural transformation in order to achieve qu...

Journal: :IJSDIR 2012
Stefan Wiemann Lars Bernard Piotr Wojda Pavel Milenov Valentina Sagris Wim Devos

This article presents an SDI-based approach to implement selected web services within the Land Parcel Identification System (LPIS) Quality Assurance framework, according to the Commission Regulation 1122/2009. The Test Bed uses OGC conforming web services allowing for: (1) agricultural data transformation from national data schemas to the common LPIS Core Model, (2) transferring, validating and...

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