Nowadays, Software Product Line (SPL) is considered to be one of the most popular
technical paradigms and emerging methodologies in developing software products.
The SPL consists of two main processes: the domain-engineering process and the
application-engineering process. Collecting software assets regarding a specific
business area falls within the domain-engineering process
While labeled data is expensive to prepare, ever increasing amounts of unlabeled linguistic data are becoming widely available. In order to adapt to this phenomenon, several semi-supervised learning (SSL) algorithms, which learn from labeled as well as unlabeled data, have been developed. In a separate line of work, researchers have started to realize that graphs provide a natural way to represent data in a variety of domains.
A three-stage method for compressing bi-level line-drawing images is proposed. In the first stage, the raster image is vectorized using a combination of skeletonizing and line tracing algorithm. A feature image is then reconstructed from the extracted vector elements. In the second stage, the original image is processed by a feature-based filter for removing noise near the borders of the extracted line elements. This improves the image quality and results in more compressible raster image. In the final stage, the filtered raster image is compressed using the baseline JBIG algorithm....
Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Motion Vector Estimation Using Line-Square Search Block Matching Algorithm for Video Sequences
As digital libraries and the World Wide Web (WWW) continue to grow exponentially,
the ability to find useful information will greatly depend on the associated
underlying framework of the indexing infrastructure or search engine. The push to
get information on-line must be mediated by the design of automated techniques for
extracting that information for a variety of users and needs. What algorithms and
software environments are plausible for achieving both accuracy and speed in text
Skylines, and other directly related problems such as multiobjective opti-
mization [Steuer 1986], maximum vectors [Kung et al. 1975; Matousek 1991],
and the contour problem [McLain 1974], have been extensively studied and nu-
merous algorithms have been proposed formain-memory processing. To the best
of our knowledge, however, the ﬁrst work addressing skylines in the context of
databaseswasBorzsonyi et al. ,which develops algorithms based on block
nested loops, divide-and-conquer, and index scanning. An improved version of
block nested loops is presented in Chomicki et al.
Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Analysis of Iterative Waterﬁlling Algorithm for Multiuser Power Control in Digital Subscriber Lines
Java programmers know how finicky Java can be to work with. An omitted semi-colon or the slightest typo will cause the Java command-line compiler to spew pages of annoying error messages across your screen. And it doesn't fix them--that's up to you: fix them, compile again, and hope that nothing goes wrong this time.
Even when prohibited people are flagged by the system, they’re
almost never stopped. In 2010, out of 76,000 denied purchasers,
only 13 were successfully prosecuted under federal law for illegally
attempting to buy a gun. That universal failure endangers us all!
The mentally ill are also not part of their universe. For the last
20 years, since the NICS system came on line, government has failed
to include records of those judged mentally ill by a court of law.
If we can’t even get those records into the system, are we truly to
Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article A Nonlinear Decision-Based Algorithm for Removal of Strip Lines, Drop Lines, Blotches, Band Missing and Impulses in Images and Videos
Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article Wideband Impulse Modulation and Receiver Algorithms for Multiuser Power Line Communications
The Königsberg bridge problem is well known, and is often said to have been the birth
of graph theory. Nowadays, graph theory has been an important analysis tool in
mathematics and computer science. Many real world situations can conveniently be
described by means of a diagram consisting of a set of points, with lines joining certain
pairs of these points. In mathematics and computer science, graph theory is the study
of graphs: mathematical structures used to model conjugated relations between objects
from a certain collection.
A shell script is just a series of python commands entered line-by-line into a file. By typing the name of the shell script after the pythonexecutable, all the commands will be run in order.The different programming languages support different styles of programming (called programming methods). Part of the programming task is the selection of one of the most suitable language to solve problems. The different programming languages require the programmer to handle the details at different levels of installed algorithms....
Do you want to push Ruby to its limits? The Ruby Cookbook is the most comprehensive problem-solving guide to today's hottest programming language. It gives you hundreds of solutions to real-world problems, with clear explanations and thousands of lines of code you can use in your own projects.
From data structures and algorithms, to integration with cutting-edge technologies, the Ruby Cookbook has something for every programmer. Beginners and advanced Rubyists alike will learn how to program with:...
It’s been a while since I first worked on a book with O’Reilly in 1997. That book was
a practical guide to data structures and algorithms, a subject that, for the most part,
had been defined many years before by some of the early giants of computer science
(Dijkstra, Hoare, Knuth, to name a few). By comparison, I’ve been able to witness the
rapid evolution of the subject of this book from the front lines, and I have had the good
fortune to help refine it myself while working as a web developer at one of the largest
web applications in the world, Yahoo!....
This chapter surveys off-line formulations of single and multiple change point
estimation . Although the problem formulation yields algorithms that process
data batch.wise, many important algorithms have natural on-line implementations
and recursive approximations . This chapter is basically a projection of
the more general results in Chapter 7 to the case of signal estimation . There
are, however. some dedicated algorithms for estimating one change point offline
that apply to the current case of a scalar signal model . In the literature
of mathematical statistics.
Other than this, automation and optimization of production engineering was attempted
in various fields. Okumoto et al. (2005D) optimized the block allocation on the
assembly area using simulated annealing method. Wibisono et al. (2007) optimized
block division planning using genetic algorithm and product model. Universal
Shipbuilding Corporation (2008) developed a high performance NC Printing Machine,
which enables fast printing irrespective of the number of characters and lines to be