Lexical Analysis in Content Management System Details

2019 ◽  
Vol 8 (2) ◽  
pp. 119-128
Author(s):  
Takudzwa Fadziso

In cognitive science, understanding language by humans starts with recognition. Without the phase, understanding languages become a very cumbersome task. The task of the lexical analyzer is to read the various input characters grouping them into lexemes and producing an output of a sequence of tokens. But before we discuss lexical analysis further, we should have an overview of this research. Lexical analysis is best described as tokenization that converts a sequence of characters (program) into tokens with identifiable meanings. This study aims to look at the various terms or words related to lexical structure, purpose, and how they are applied to get the required result. The lexical analysis offers researchers an idea of the structural aspect of computer language and its semantic content. The work also talks about the advantages and disadvantages of lexical analysis.

2014 ◽  
Vol 693 ◽  
pp. 445-450
Author(s):  
Matus Peci ◽  
Pavel Vazan ◽  
Vladimir Surka

This paper presents design of portal that improves controlling of sales channel at initial conditions. The customer needed to display key performance indicators on the portal and thus significantly improve the efficiency of business processes after the deployment of Microsoft Dynamics CRM 2011. The aim of this paper is to choose appropriate technology to create a portal and design possible architecture of solution. Microsoft Dynamics CRM 2011 with Web Application Microsoft SharePoint platform provide a solution for process control of business processes in company that is primarily offered like as the best solution. On the other hand, we found the possibility of open source content management system DotNetNuke, which meets customer's requirements and therefore, there is a possibility to reduce financial costs when selecting this system. Finally, we evaluated considered technologies, prepared more price variations of architecture and compared advantages and disadvantages of these variations.


Author(s):  
Claudia Aurora Soto-Rodriguez ◽  
Juan Hernandez-Cervantes

A content management system (CMS) in its acronym in English is a software that allows designing an online store, meeting the needs of the micro company to implement web platforms for online sales, the technical evaluation is presented at the descriptive and qualitative level of the best practices of the most used CMS: Magento, PrestaShop, WooCommerce, Wordpress and Joomla, in this sense it is proposed that the more functionality and simplicity offered by the CMS, it is possible to adapt to the real needs of micro businesses , the methodology used was oriented in two main phases, a documentary research comparing the characteristics of each product and another performing installation tests observing functionality and integrity of the information, observing through a case of application the behavior of the sale process, obtained a concentration of technical characteristics, advantages and disadvantages of each pro duct identifying the most suitable product for a type of electronic business model. It has been concluded that Prestashop and Wordpress are ideal products for the development of electronic businesses adapted to micro businesses, in relation to the functionality, stability, integrity and simplicity that they offer in their application.


2019 ◽  
Vol 8 (2) ◽  
pp. 50
Author(s):  
Zakiya Ali Nayef

Lexical analysis helps the interactivity and visualization for active learning that can improve difficult concepts in automata. This study gives a view on different lexical analyzer generators that has been implemented for different purposes in finite automata. It also intends to give a general idea on the lexical analyzer process, which will cover the automata model that is used in the various reviews. Some concepts that will be described are finite automata model, regular expression and other related components. Also, the advantages and disadvantages of lexical analyzer will be discussed. 


2018 ◽  
Vol 2 ◽  
pp. e25693
Author(s):  
Jeff Gerbracht

Taxonomic monographs are a series of publications covering a higher taxonomic group with each monograph focusing on an individual species. They are a compendium of the current state of research and knowledge detailing many aspects of the species and are extensively used by researchers, ornithologists and conservationists to learn what is ‘currently’ known about a species. Birds, being one of the more easily seen and studied taxa, have a number of specialized taxonomic monographs where data from a wide variety of disciplines are combined into a single place and utilized for research and conservation management. Many of the existing avian monographs have regional or subdomain focus such as “Birds of the Western Palearctic” or “Catalan Breeding Bird Atlas 1999-2002” and monographs are sometimes focused on different user communities, ranging from those with casual interest to professional ornithologists and researchers. The Lab of Ornithology maintains several monograph series. Merlin and All About Birds include simplified information that is of interest to the casual observer and Birds of North America and Neotropical Birds Online are monographs with complete, detailed life histories, prepared for ornithologists and active researchers. These monograph projects were originally supported using different Content Management Systems which became very difficult to maintain, difficult to keep content current and provided no capacity for organizing and sharing of content across monograph projects. Bird taxonomies change annually and the previous systems had no capacity to intelligently manage taxonomic changes. To solve these issues, we created a new Content Management System with Taxonomic Concepts at its core. Reviewing a number of existing monograph projects led us to create an underlying content structure that is very analogous to Plinian Core. The initial requirement to support multiple monograph series, some focused on the professional community and others focused on budding amateurs, presented challenges to creating a ‘one size fits all’ model for structuring content that includes authoritative articles covering most aspects of a species life history, traditional range maps, dynamic observation maps, relative abundance models, photos, images, video and a bibliography. In this talk I’ll present in detail the Content Management System and the underlying models we have developed. Four of these five models are tied to the underlying taxonomic concept while the fifth is tied to the taxonomic names. Articles, multimedia (including traditional range maps), taxonomic description and bibliography have long existed in print monographs and having these authored and displayed via the web makes it much simpler to incorporate new information and, keep the information current and publish the information to an existing standard. The incorporation of dynamic content has only been possible with the advent of the web and standards for the underlying Taxonomic Concepts. With four monographs currently in production and several more in development, we’ve encountered both advantages and disadvantages in using these models for managing and serving monograph series. I will discuss these in detail and compare the models with Plinian Core to highlight both fundamental differences as well as common ground.


2006 ◽  
Vol 23 (4) ◽  
pp. 254-267 ◽  
Author(s):  
Michael Engelhardt ◽  
Arne Hildebrand ◽  
Dagmar Lange ◽  
Thomas C. Schmidt

PurposeThe paper, aims to introduce an educational content management system Hypermedia Learning Objects System (hylOs), which is fully compliant to the IEEE LOM eLearning object metadata standard. Enabled through an advanced authoring toolset, hylOs allows the definition of instructional overlays of a given eLearning object mesh.Design/methodology/approachIn educational content management, simple file distribution is considered insufficient. Instead, IEEE LOM standardised eLearning objects have been well established as the basic building blocks for educational online content. They are nicely suited for self‐explorative learning approaches within adaptive hypermedia applications. Even though eLearning objects typically reside within content repositories, they may propagate metadata relations beyond repository limits. Given the explicit meaning of these interobject references, a semantic net of content strings can be knotted, overlaying the repository infrastructure.FindingsBased on a newly introduced ontological evaluation layer, meaningful overlay relations between knowledge objects are shown to derive autonomously. A technology framework to extend the resulting semantic nets beyond repository limits is also presented.Research limitations/implicationsThis paper provides proof of concept for the derivation and use of semantic content networks in educational hypermedia. It thereby opens up new directions for future eLearning technologies and pedagogical adoption.Practical implicationsThe paper illustrates capabilities of the hylOs eLearning content management. The hylOs is built upon the more general Media Information Repository (MIR) and the MIR Adaptive Context Linking Environment (MIRaCLE): its linking extension. MIR is an open system supporting the standard XML, CORBA and JNDI. hylOs benefits from manageable information structures, sophisticated access logic and high‐level authoring tools like the eLO editor responsible for the semi‐manual creation of meta data and WYSIWYG like XML–content editing, allowing for rapid distributed content development.Originality/valueOver the last few years, networking technologies and distributed information systems have moved up the OSI layer and are established well within application‐centric middleware. Most recently, content overlay networks have matured, incorporating the semantics of data files into their self‐organisational structure with the aim of optimising data‐centric distributed indexing and retrieval. This paper elaborates a corresponding concept of semantic structuring for educational content objects. It introduces and analyses the autonomous generation and educational exploitation of semantic content nets, providing proof of concept by a full‐featured implementation within the hylOs educational content management system.


Author(s):  
N. Ichanska ◽  
Yu. Podoshvelev ◽  
O. Smitskiy ◽  
K. Rybachenko

Subject of the study in the article is an explanation of the method of selecting software tools and an example of their use for creating an e-shop, the basis for creating easy-to-use and methods to avoid obvious disadvantages of such services. Results - with emphasis on the qualitative selection of software tools which depend on the convenience of the service being created, namely: content management system, hypertext markup language, database management systems. The most used and productive software tools are considered and their advantages and disadvantages are explained, shown as the correct choice of software tools influences the flexibility of development on the example. An algorithm for creating an online store is presented. The main issues that may arise when creating a content management panel for the administrator and when using the service for potential buyers are described. An option to overcome these problems is suggested by using the WordPress content management system and constructing a linear use of the site. Conclusion - the method allows to provide competing opportunities in the administration of the service, in the flexibility and simplicity of its development, rational choice of resources and methods used, while not creating a separate admin panel to manage the content of the online store.


Author(s):  
Donato Cappetta ◽  
Salvatore D'Elena ◽  
Vincenzo Moscato ◽  
Vincenzo Orabona ◽  
Raffaele Palmieri ◽  
...  

2019 ◽  
Vol 3 (2) ◽  
pp. 213-223 ◽  
Author(s):  
Untung Rahardja ◽  
Qurotul Aini ◽  
Desy Apriani ◽  
Alfiah Khoirunisa

Seperti yang kita ketahui saat ini , Indonesia sudah memasuki era revolusi 4.0 yang mana pada era tersebut memiliki pengaruh besar terhadap perubahan yang terjadi di semua bidang. Termasuk dalam bidang pendidikan khususnya, perubahan yang terjadi di dunia pendidikan saat ini begitu pesat dengan ditinggalkannya metode belajar yang masih menggunakan cara konvensional. Mengerjakan tugas dengan buku, komunikasi tatap muka, mengumpulkan assignment dalam bentuk hardcopy, yang tentunya akan menyebabkan banyak kerugian dalam jangka waktu tertentu, seperti banyak assignment yang lama tertimbun dan sulit untuk ditemukan ketika dibutuhkan. Metode tersebut tentunya dianggap sebagai cara yang membosankan dan membuang banyak waktu, di mana mahasiswa tidak dapat mengeksplorasi dalam proses pembelajaran yang akan memakan waktu lama untuk melakukan pencarian manual untuk jumlah file yang telah dikumpulkan. Pada saat ini penerapan metode pembelajaran dengan konsep menata banyak laporan pengerjaan assignment dalam sebuah website content management system. Metode pembelajaran ini dibuat untuk memaksimalkan cara menata laporan assignment mahasiswa guna efisiensi manajemen waktu, oleh karena itu metode pembelajaran ini dapat diterapkan sebagai manajemen pendidikan di pendidikan tinggi. Diharapkan dengan adanya metode ini dapat meningkatkan manajemen waktu dalam belajar sehingga memotivasi untuk mengeksplorasi kemampuan dalam proses pembelajaran yang ada. Kata kunci: Management, Content Management System, Assignment


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