Karwan Jacksi

Karwan Jacksi
University of Zakho | UoZ · Computer Science

Doctor of Philosophy

About

61
Publications
214,559
Reads
How we measure 'reads'
A 'read' is counted each time someone views a publication summary (such as the title, abstract, and list of authors), clicks on a figure, or views or downloads the full-text. Learn more
1,551
Citations
Citations since 2017
52 Research Items
1549 Citations
20172018201920202021202220230200400600
20172018201920202021202220230200400600
20172018201920202021202220230200400600
20172018201920202021202220230200400600
Introduction
Vice President for Student Affairs at the University of Zakho. Assistant Professor of Computer Science. Lecturer at Computer Science Department. Research interest: Data Science, Web Technology, Semantic Web, Linked Data, Exploration Systems, and Web development.
Additional affiliations
April 2019 - present
University of Zakho
Position
  • CEO
November 2016 - September 2019
University of Zakho
Position
  • Lecturer
Description
  • Director at ICT Center at University of Zakho
October 2007 - March 2018
University of Zakho
Position
  • PhD Student
Education
February 2014 - July 2018
University of Zakho - Eastern Mediterranean University
Field of study
  • Computer Science - Semantic Web
January 2009 - June 2011
Uppsala University
Field of study
  • Computer Science

Publications

Publications (61)
Article
Full-text available
The ever-increasing amount of data available on the web is the result of the simplicity of sharing data over the current Web. To retrieve relevant information efficiently from this huge dataspace, a sophisticated search technology, which is further complicated due to the various data formats used, is crucial. Semantic Web (SW) technology has a prom...
Article
Full-text available
The quantity of data published on the Web according to principles of Linked Data is increasing intensely. However, this data is still largely limited to be used up by domain professionals and users who understand Linked Data technologies. Therefore, it is essential to develop tools to enhance intuitive perceptions of Linked Data for lay users. The...
Conference Paper
Full-text available
Nowadays, continuously accessing Internet services is vital for the most of people. However, due to Denial of Service (DoS) and its severe type ‘Distributed Denial of Service (DDoS), online services becomes unavailable to users in sometimes. Rather than DDoS is dangerous and has serious impact on the Internet consumers, there are multiple types of...
Article
Full-text available
Visualization tools of ontology help users to understand the form of ontologies. There are an enormous number of tools used to visualize ontologies where most of them use graphical approaches to visualize ontology elements. The main aim of Visualization Notation for OWL Ontologies is to help users who are less familiar with ontologies to understand...
Chapter
In the era of digitalization, the number of electronic text documents has been rapidly increasing on the Internet. Organizing these documents into meaningful clusters is becoming a necessity by using several methods (i.e., TF-IDF, Word Embedding) and based on documents clustering. Document clustering is the process of dynamically arranging document...
Conference Paper
Full-text available
Nowadays in the age of technology, textual documents are rapidly growing over the internet. Offline and online documents, websites, e-mails, social network and blog posts, are archived in electronic structured databases. It is very hard to maintain and reach these documents without acceptable ranking and provide demand clustering while there is cla...
Conference Paper
Full-text available
The continuing success of the Internet has greatly increased the number of text documents in electronic formats. The techniques for grouping these documents into meaningful collections have become mission-critical. The traditional method of compiling documents based on statistical features and grouping did use syntactic rather than semantic. This a...
Article
Full-text available
The continuing success of the Internet has greatly increased the number of text documents in electronic formats. The techniques for grouping these documents into meaningful collections have become mission-critical. The traditional method of compiling documents based on statistical features and grouping did use syntactic rather than semantic. This a...
Article
Full-text available
Semantic similarity is the process of identifying relevant data semantically. The traditional way of identifying document similarity is by using synonymous keywords and syntactician. In comparison, semantic similarity is to find similar data using meaning of words and semantics. Clustering is a concept of grouping objects that have the same feature...
Article
Full-text available
Cloud computing is the requirement based on clients and provides many resources that aim to share it as a service through the internet. For optimal use, Cloud computing resources such as storage, application, and other services need managing and scheduling these services. The principal idea behind the scheduling is to minimize loss time, workload,...
Article
Full-text available
Semantic analysis is an essential feature of the NLP approach. It indicates, in the appropriate format, the context of a sentence or paragraph. Semantics is about language significance study. The vocabulary used conveys the importance of the subject because of the interrelationship between linguistic classes. In this article, semantic interpretatio...
Article
Full-text available
Semantic analysis is an essential feature of the NLP approach. It indicates, in the appropriate format, the context of a sentence or paragraph. Semantics is about language significance study. The vocabulary used conveys the importance of the subject because of the interrelationship between linguistic classes. In this article, semantic interpretatio...
Article
Full-text available
This study explores the usefulness of e-learning in teaching in secondary institutions. The topic of using new information and communication technology for teaching and learning is very relevant in secondary education institutions. Henceforth, Students can manage the most recent Technologies better. In addition, the School must play an important ro...
Conference Paper
Full-text available
Nowadays, cybersecurity threat is a big challenge to all organizations that present their services over the Internet. Distributed Denial of Service (DDoS) attack is the most effective and used attack and seriously affects the quality of service of each E-organization. Hence, mitigation this type of attack is considered a persistent need. In this pa...
Conference Paper
In the recently developed document clustering, word embedding has the primary role in constructing semantics, considering and measuring the times a specific word appears in its context. Word2vect and Glove word embedding are the two most used word embeddings in document clustering. Previous works do not consider the use of glove word embedding with...
Article
Full-text available
Background: The impact of COVID-19 on mental health outcomes of medical residency is an important concern. Currently, evidence regarding this issue is not sufficient. Objectives: The current study aimed to demonstrate the impact of the COVID-19 pandemic on residency training programs as well as its psychological consequences for both individuals an...
Article
Full-text available
Introduction: The COVID-19 pandemic is a major challenge to healthcare services in the world. It has negatively impacted surgical practice, and health workers. We aimed to assess the impact of the COVID19 pandemic on surgical practice in the Kurdistan Region, Iraq. Methods: An online cross-sectional study using an online survey was performed betwee...
Article
Full-text available
Background and Aim: The World Health Organization (WHO) declared the novel coronavirus infection COVID‑19 as a pandemic on March 11, 2020. Adherence to infection control measures is potentially influenced by people’s knowledge, attitudes, and practices (KAP) about the infection. This project was performed to assess the KAP toward COVID‑19 of univer...
Article
Full-text available
Technology has changed our life and the way we work; however, technology has affected several methods of working in Small and Medium Enterprises (SME)s. Human Resource (HR) is one of the core components in businesses, and nowadays most businesses are using technology for daily basis tasks. However, it still is not used all over the world. In Kurdis...
Article
Full-text available
In recent, the high available internet service is the main demand of most people. However, online services occasionally become inaccessible due to various threats and attacks. Synchronization (SYN) flood distributed denial of service (DDoS) is the most used and has a serious effect on public network services. Hence, the outcome of this attack on th...
Article
Full-text available
p>In recent, the high available internet service is main demand of the most people. However, online services occasionally become inaccessible due to various threats and attacks. Synchronization (SYN) flood Distributed Denial of Service (DDoS) is the most used and has a serious effect on the public network services. Hence, the outcome of this attack...
Article
Full-text available
a system that comprises of self-sufficient computers that are associated utilizing a conveyance middleware is called distributed system. Also, computations-over-Internet are fundamentals in the field of present-day processing frameworks. Where cloud suppliers need to give a successful asset to the clients to expand its QoSThe computations-over-Inte...
Article
Full-text available
Multi-core is one of the most significant speed-enhancing trends of processors for getting a boost in performance. Thus, making the new direction manufacturers are focusing on to be Multi-Core-Processors (MCP). Boosting the multitasking computing-power is one of many advantages of MCP. These kinds of processors provide few complete execution cores...
Article
Full-text available
In order for an enterprise to get the best out of its employees and gain a high return of its investment, the Human Resources (HR) should be well managed. To have a good relationship at Small and Medium Enterprises (SMEs) and to have better practices, using Human Resource Management (HRM) is the option to have them thereby enhancing individual/orga...
Article
Full-text available
The constant success of the Internet made the number of text documents in electronic forms increases hugely. The techniques to group these documents into meaningful clusters are becoming critical missions. The traditional clustering method was based on statistical features, and the clustering was done using a syntactic notion rather than semantical...
Article
Full-text available
The quantity of data published on the Web according to principles of Linked Data (LD) is increasing intensely. However, this data is still largely limited to be used up by domain professionals and users who understand LD technologies. Therefore, it is essential to develop tools to enhance intuitive perceptions of LD for lay users. The features of L...
Article
Full-text available
Since the last decade, Internet users increased rapidly and most of them are depending on the World Wide Web (WWW) service for achieving daily routine. Having Internet access and especially WWW sometimes users face difficulties because of various security problems. The most dangerous and serious threats that make Internet services impossible is Den...
Article
Full-text available
The last days, the data and internet are become increasingly growing which occurring the problems in big-data. For these problems, there are many software frameworks used to increase the performance of the distributed system. This software is used for available of large data storage. One of the most beneficial software frameworks used to utilize da...
Article
Full-text available
According to the W3C, the semantic web is the future of the www. The data that is based on the semantic web can be understood by machines and devices. The main component of the semantic web is the ontology, which is known as the backbone of the semantic web. There are many tools used to edit and create an ontology, however, few kinds of research co...
Article
Full-text available
Within the Analog to Digital Conversion (ADC), quantization noise is a duplicate of a Quantization Error (QE) which is introduced by quantization. In signal processing and telecommunication systems, the noise is non-linear and depends on the signal type. During the analog, Sine signal converts to the digital (ADC) process, the two methods are used...
Article
Full-text available
Advancement in Information and Communications Technology (ICT) has become the communication medium for virtually every small or large industry around the world. This technology changed the ways of doing business and has led to the invention of a new concept called Electronic Business (E-Business). E-Business involves various activities for any busi...
Article
Full-text available
Enterprise systems have a clear role in the market processes, especially e-business systems which play basic role in the world today, with presence of technological evolution many recent technologies appeared which can serve e-business trend such as Internet of Things (IoT), cloud computing and virtual marketplace engineering, which facilitate gene...
Article
Full-text available
Semantic Web according to the vision of the W3C is the future of WWW (or Web). It is an extension of the current Web through standards by the W3C. Data of the Semantic Web has well-defined meanings, can be understood by devices and allows machines and people to work in collaboration. Ontologies are vital components of the Semantic Web infrastructur...
Article
Full-text available
Clustering is a branch of data mining which involves grouping similar data in a collection known as cluster. Clustering can be used in many fields, one of the important applications is the intelligent text clustering. Text clustering in traditional algorithms was collecting documents based on keyword matching, this means that the documents were clu...
Article
Full-text available
There are many technologies which are used on the Internet to share files, each of them have different features, methods and protocols. However, the most common and easiest one is the Web which was established by few simple features. The Web continuously developing to be as much as easy for the users. The Web developers want to make a machine which...
Book
Full-text available
This book includes the papers presented in International Conference on Advanced Science and Engineering 2019 (ICOASE2019), which held in Duhok, Kurdistan Region-Iraq, on April 2-4, 2019. The conference is organized by both the University of Zakho and Duhok Polytechnic University. The conference, and consequently these proceedings, aimed to give mor...
Presentation
Full-text available
The fact that the existing Web allows people to effortlessly share data over the Internet has resulted in the accumulation of vast amounts of information available on the Web. Therefore, a powerful search technology that will allow retrieval of relevant information is one of the main requirements for the success of the Web which is complicated furt...
Conference Paper
Full-text available
The fact that the existing Web allows people to effortlessly share data over the Internet has resulted in the accumulation of vast amounts of information available on the Web. Therefore, a powerful search technology that will allow retrieval of relevant information is one of the main requirements for the success of the Web which is complicated furt...
Article
Full-text available
The amount of information on the web and it is unstructured nature. The order and structure of the information are very important. So, to reach this information in an easy way is to use an ontology for a specific domain. The word ontology used in many domains to organize web gain. The semantic web is considered as intelligent webs. This paper aims...
Conference Paper
Abstract: Internet of Things (IoT) is a huge number of objects which communicate over a network or the Internet. These objects are a combination of electronics, sensors, and a software to control the way of working other parts of the object. Each object generates and collects data from its environment using sensors and transfers them to other objec...
Conference Paper
In this paper, we present a discussion panel of two of the hottest topics in this area namely distributed parallel processing and distributed cloud computing. Various aspects have been discussed in this review paper such as concentrating on whether these topics are discussed simultaneously in any previous works. Other aspects that have been reviewe...
Conference Paper
Full-text available
Internet of Things (IoT) is a huge number of objects which communicate over a network or the Internet. These objects are a combination of electronics, sensors, and a software to control the way of working other parts of the object. Each object generates and collects data from its environment using sensors and transfers them to other objects or a ce...
Article
Full-text available
Through the huge growth of heavy computing applications which require a high level of performance, it is observed that the interest of monitoring operating system performance has also demanded to be grown widely. In the past several years since OS performance has become a critical issue, many research studies have been produced to investigate and e...
Thesis
The existing Web allows people to share data over the Internet with no trouble making the information to become more ubiquitous and massive. A powerful search technology is definitely one of the main requirements for the success of the Web. However, with the huge amount of information available in various formats, it is difficult to retrieve releva...
Article
Full-text available
Attendance management is important to every single organization; it can decide whether or not an organization such as educational institutions, public or private sectors will be successful in the future. Organizations will have to keep a track of people within the organization such as employees and students to maximize their performance. Managing s...
Article
Full-text available
The ever-increasing amount of data available on the web is the result of the simplicity of sharing data over the current Web. To retrieve relevant information efficiently from this huge dataspace, a sophisticated search technology, which is further complicated due to the various data formats used, is crucial. Semantic Web (SW) technology has a prom...
Conference Paper
Full-text available
The fact that the existing Web allows people to effortlessly share data over the Internet has resulted in the accumulation of vast amounts of information available on the Web. Therefore, a powerful search technology that will allow retrieval of relevant information is one of the main requirements for the success of the Web which is complicated furt...
Article
Full-text available
With the aim of designing and implementing a web-based article submission management system for academic research papers, several international models such as Elsevier Editorial System and ICOCI, International Conference on Computing and Informatics, are studied and analyzed. Through this analysis, an open access web-based article submission and pe...
Article
Full-text available
In this research, the different teaching methodologies practiced in the basic database course taught in different universities are discussed. This paper was written based on researched conducted through a questionnaire about university students in three different universities. The study was performed with a phenomenographic research approach among...
Article
Full-text available
In this paper the applications of Shared Memory systems towards the implementation of the Parallel Processing approach is provided. Multiple tasks can be dealt with the applications of such systems by using the principles of Shared Memory Parallel Processing programming called Application-Program. The influences of forcing processes amongst process...
Research
Full-text available
A brief introduction to Semantic Web with its approaches: Bottom-Up and Top-Down .
Article
Full-text available
Indexing data plays a key role in data retrieval and search. New indexing techniques are proposed frequently to improve search performance. Some data clustering methods are previously used for data indexing in data warehouses. In this paper, we discuss general concepts of data indexing, and clustering methods that are based on representatives. Then...
Thesis
Full-text available
Among many P2P file-sharing protocols in existence, BitTorrent is one of the few that has attracted significant attention by a wide range of users. It uses variety of algorithms for peer selection, piece selection and other tasks. Having a simulator that facilitates investigating of applying different strategies in implementing components of a P2P...

Questions

Questions (7)
Question
Semantic Web myths and facts.
(Q1)
Question
Hello,
I'm looking for a step by step guide to install DBpedia lookup API on my machine, any document will be great.
PS: I already read all the documents from Github and DBpedia wiki, but actually didn't help that much.
Question
I'm working with Linked Data (DBpedia in my case) and want to know whether this is the best one among others such as edge counting, information content or maybe hybrid measures.
Question
I'm looking for any surveys related to Semantic relatedness/similarity algorithms/measures or methods for RDF graphs.
Thanks in advance,
Question
I would like to know alternative algorithms of semantic spreading activation that work in the same field of information retrieval.
Question
What are the best information retrieval algorithms in general? And which algorithms perform best on Linked Data so far? I'd be happy if you give me any brief answers, even names..
Thanks in advance,

Network

Cited By