The aim of this paper is to conduct a study on the Saudi culture to extract Saudi users’ preferences on
Arabic website usability. Its purpose is to determine the most important issues that should be considered
when designing for the Saudi culture. The data collection instrument consist of an online questionnaire for
Saudi Internet users’. The main outcome of this study is that Saudi users agree on the importance of
website usability issues such as adherence to local language, culture, and religious beliefs, in addition to
consistency in navigation scheme, messages, and text format. The results of this study highlight the need to
consider the cultural preferences of the target audience for successful local websites or applications.
this is my most recent work. this slide was used in my proposal defence, the doctors need bullets on the slides, that's why there are too many words in it. however, i have use animation, color changing and underline to show the key point (you can see it only after you download it).
After conducting a user survey for the client, my next job was to create a research report which summarized my findings and offered suggestions on how we could improve the client's website based on the needs of the users.
Ahead is an augmented reality wayfinding app for San Francisco State University's resources. The goal of the app is to help students find accessible campus resources they need to succeed in their college careers.
LOANONT-A RULE BASED ONTOLOGY FOR PERSONAL LOAN ELIGIBILITY EVALUATIONIJwest
In recent years, significant attention has been given to understand and implement banking solutions. The
global competitive business environment and advancement in Information Technology and in particular
internet technologies has facilitated the carrying out of banking activities outside the brick and mortar
premise of the banks. Credit availing schemes are the core of the banking industry. Many agencies are
working on it so as to make this facility hassle free for the customers and also to minimize the losses
incurred by the banks in the form of bad debts. The challenge has been, and still is, to recognize,
communicate and steadily improvise the banking solutions. The internet technologies are a potential
candidates to overcome these challenges. The paper describes LoanOnt Ontology with the associated
implementation toolset for creating an interoperable and sustainable personal loan calculation solution
which would provide an intercommunication platform to facilitate integration and interoperation of
information across interacting applications in banking scenarios.
this is my most recent work. this slide was used in my proposal defence, the doctors need bullets on the slides, that's why there are too many words in it. however, i have use animation, color changing and underline to show the key point (you can see it only after you download it).
After conducting a user survey for the client, my next job was to create a research report which summarized my findings and offered suggestions on how we could improve the client's website based on the needs of the users.
Ahead is an augmented reality wayfinding app for San Francisco State University's resources. The goal of the app is to help students find accessible campus resources they need to succeed in their college careers.
LOANONT-A RULE BASED ONTOLOGY FOR PERSONAL LOAN ELIGIBILITY EVALUATIONIJwest
In recent years, significant attention has been given to understand and implement banking solutions. The
global competitive business environment and advancement in Information Technology and in particular
internet technologies has facilitated the carrying out of banking activities outside the brick and mortar
premise of the banks. Credit availing schemes are the core of the banking industry. Many agencies are
working on it so as to make this facility hassle free for the customers and also to minimize the losses
incurred by the banks in the form of bad debts. The challenge has been, and still is, to recognize,
communicate and steadily improvise the banking solutions. The internet technologies are a potential
candidates to overcome these challenges. The paper describes LoanOnt Ontology with the associated
implementation toolset for creating an interoperable and sustainable personal loan calculation solution
which would provide an intercommunication platform to facilitate integration and interoperation of
information across interacting applications in banking scenarios.
AUTOMATIC CONVERSION OF RELATIONAL DATABASES INTO ONTOLOGIES: A COMPARATIVE A...IJwest
Constructing ontologies from relational databases is an active research topic in the Semantic Web domain.
While conceptual mapping rules/principles of relational databases and ontology structures are being
proposed, several software modules or plug-ins are being developed to enable the automatic conversion of
relational databases into ontologies. However, the correlation between the resulting ontologies built
automatically with plug-ins from relational databases and the database-toontology mapping principles has
been given little attention. This study reviews and applies two Protégé plug-ins, namely, DataMaster and
OntoBase to automatically construct ontologies from a relational database. The resulting ontologies are
further analysed to match their structures against the database-to-ontology mapping principles. A
comparative analysis of the matching results reveals that OntoBase outperforms DataMaster in applying
the database-to-ontology mapping principles for automatically converting relational databases into
ontologies
Improve information retrieval and e learning usingIJwest
The Web-based education and E-Learning has become a very important branch of new educational technology. E-learning and Web-based courses offer advantages for learners by making access to resources and learning objects very fast, just-in-time and relevance, at any time or place. Web based Learning Management Systems should focus on how to satisfy the e-learners needs and it may advise a learner with most suitable resources and learning objects. But Because of many limitations using web 2.0 for creating E-learning management system, now-a-days we use Web 3.0 which is known as Semantic web. It is a platform to represent E-learning management system that recovers the limitations of Web 2.0.In this paper we present “improve information retrieval and e-learning using mobile agent based on semantic web technology”. This paper focuses on design and implementation of knowledge-based industrial reusable, interactive, web-based training activities at the sea ports and logistics sector and use e-learning system and semantic web to deliver the learning objects to learners in an interactive, adaptive and flexible manner. We use semantic web and mobile agent to improve Library and courses Search. The architecture presented in this paper is considered an adaptation model that converts from syntactic search to semantic search. We apply the training at Damietta port in Egypt as a real-world case study. we present one of possible applications of mobile agent technology based on semantic web to management of Web Services, this model improve the information retrieval and E-learning system.
Concept hierarchy is the backbone of ontology, and the concept hierarchy acquisition has been a hot topic in the field of ontology learning. this paper proposes a hyponymy extraction method of domain ontology concept based on cascaded conditional random field(CCRFs) and hierarchy clustering. It takes free text as extracting object, adopts CCRFs identifying the domain concepts. First the low layer of CCRFs is used to identify simple domain concept, then the results are sent to the high layer, in which the nesting concepts are recognized. Next we adopt hierarchy clustering to identify the hyponymy relation between domain ontology concepts. The experimental results demonstrate the proposed method is efficient.
The logic-based machine-understandable framework of the Semantic Web often challenges naive users when they try to query ontology-based knowledge bases. Existing research efforts have approached this problem by introducing Natural Language (NL) interfaces to ontologies. These NL interfaces have the ability to construct SPARQL queries based on NL user queries. However, most efforts were restricted to queries expressed in English, and they often benefited from the advancement of English NLP tools. However, little research has been done to support querying the Arabic content on the Semantic Web by using NL queries. This paper presents a domain-independent approach to translate Arabic NL queries to SPARQL by leveraging linguistic analysis. Based on a special consideration on Noun Phrases (NPs), our approach uses a language parser to extract NPs and the relations from Arabic parse trees and match them to the underlying ontology. It then utilizes knowledge in the ontology to group NPs into triple-based representations. A SPARQL query is finally generated by extracting targets and modifiers, and interpreting them into SPARQL. The interpretation of advanced semantic features including negation, conjunctive and disjunctive modifiers is also supported. The approach was evaluated by using two datasets consisting of OWL test data and queries, and the obtained results have confirmed its feasibility to translate Arabic NL queries to SPARQL.
Semantically enriched web usage mining for predicting user future movementsIJwest
Explosive and quick growth of the World Wide Web has resulted in intricate Web sites, demanding
enhanced user skills and sophisticated tools to help the Web user to find the desi
red information. Finding
desired information on the Web has become a critical ingredient of everyday personal, educational, and
business life. Thus, there is a demand for more sophisticated tools to help the user to navigate a Web site
and find the desired
information. The users must be provided with information and services specific to
their needs, rather than an undiffere
ntiated mass of information.
For discovering interesting and frequent
navigation patterns from Web server logs many Web usage mining te
chniques have been applied. The
recommendation accuracy of solely usage based techniques can be improved by integrating Web site
content and site structure in the personalization process.
Herein, we propose Semantically enriched Web Usage Mining method (S
WUM), which combines the fields
of Web Usage Mining and Semantic Web. In the proposed method, the undirected graph derived from
usage data is enriched with rich semantic information extracted from the Web pages and the Web site
structure. The experimental
results show that the SWUM generates accurate recommendations with
integration of usage, semantic data and Web site structure. The results shows that proposed method is able
to achieve 10
-
20%
better accuracy than the solely usage based model, and 5
-
8% bet
ter than an ontology
based model.
While the world is witnessing an information revolution unprecedented and great speed in the growth of databases in all aspects. Databases interconnect with their content and schema but use different elements and structures to express the same concepts and relations, which may cause semantic and structural conflicts. This paper proposes a new technique for integration the heterogeneous eXtensible Markup Language (XML) schemas, under the name XDEHD. The returned mediated schema contains all concepts and relations of the sources without duplication. Detailed technique divides into three steps; First, extract all subschemas from the sources by decompose the schemas sources, each subschema contains three levels, these levels are ancestor, root and leaf. Thereafter, second, the technique matches and compares the subschemas and return the related candidate subschemas, semantic closeness function is implemented to measures the degree how similar the concepts of subschemas are modelled in the sources. Finally, create the medicate schema by integration the candidate subschemas, and then obtain the minimal and complete unified schema, association strength function is developed to compute closely of pair in candidate subschema across all data sources, and elements repetition function is employed to calculate how many times each element repeated between the candidate subschema.
Whether you’re faced with constraints on your IT budget, fighting the ever changing threat landscapes, or are looking to improve efficiency of compliance and security initiatives, we understand that business requirements can vary, hence, CYBER-i's Managed Security Services are designed to be flexible and adaptable.
Threats are getting increasingly complicated while skills remain at a premium. Business imperatives like BYOD, social media, web applications and big data can pose risks as well as create inefficiencies if not properly managed. CYBER-i can help solve these challenges and close the gap – through OUTCOME BASED SERVICE OFFERING integrated technologies, unparalleled threat intelligence and highly flexible managed services designed to meet the unique demands of your business.
Know more about AGC Networks here: http://www.agcnetworks.com/in/en/cyber-i
The Relationship of Language and Development Level to User Satisfaction for a...Russ Merz, Ph.D.
This slide deck reports the results of an exploratory study that examined the empirical relationship of language and the economic development level of the host country to user satisfaction for a global website.
Track 09 - New publishing and scientific communication ways:
Electronic edition, digital educational resources
Author: Ana M. Santos
https://www.youtube.com/watch?v=wza9__uG5XU&index=3&list=PLboNOuyyzZ86iI_x9SRTfV1KlSRX9DcEc
AUTOMATIC CONVERSION OF RELATIONAL DATABASES INTO ONTOLOGIES: A COMPARATIVE A...IJwest
Constructing ontologies from relational databases is an active research topic in the Semantic Web domain.
While conceptual mapping rules/principles of relational databases and ontology structures are being
proposed, several software modules or plug-ins are being developed to enable the automatic conversion of
relational databases into ontologies. However, the correlation between the resulting ontologies built
automatically with plug-ins from relational databases and the database-toontology mapping principles has
been given little attention. This study reviews and applies two Protégé plug-ins, namely, DataMaster and
OntoBase to automatically construct ontologies from a relational database. The resulting ontologies are
further analysed to match their structures against the database-to-ontology mapping principles. A
comparative analysis of the matching results reveals that OntoBase outperforms DataMaster in applying
the database-to-ontology mapping principles for automatically converting relational databases into
ontologies
Improve information retrieval and e learning usingIJwest
The Web-based education and E-Learning has become a very important branch of new educational technology. E-learning and Web-based courses offer advantages for learners by making access to resources and learning objects very fast, just-in-time and relevance, at any time or place. Web based Learning Management Systems should focus on how to satisfy the e-learners needs and it may advise a learner with most suitable resources and learning objects. But Because of many limitations using web 2.0 for creating E-learning management system, now-a-days we use Web 3.0 which is known as Semantic web. It is a platform to represent E-learning management system that recovers the limitations of Web 2.0.In this paper we present “improve information retrieval and e-learning using mobile agent based on semantic web technology”. This paper focuses on design and implementation of knowledge-based industrial reusable, interactive, web-based training activities at the sea ports and logistics sector and use e-learning system and semantic web to deliver the learning objects to learners in an interactive, adaptive and flexible manner. We use semantic web and mobile agent to improve Library and courses Search. The architecture presented in this paper is considered an adaptation model that converts from syntactic search to semantic search. We apply the training at Damietta port in Egypt as a real-world case study. we present one of possible applications of mobile agent technology based on semantic web to management of Web Services, this model improve the information retrieval and E-learning system.
Concept hierarchy is the backbone of ontology, and the concept hierarchy acquisition has been a hot topic in the field of ontology learning. this paper proposes a hyponymy extraction method of domain ontology concept based on cascaded conditional random field(CCRFs) and hierarchy clustering. It takes free text as extracting object, adopts CCRFs identifying the domain concepts. First the low layer of CCRFs is used to identify simple domain concept, then the results are sent to the high layer, in which the nesting concepts are recognized. Next we adopt hierarchy clustering to identify the hyponymy relation between domain ontology concepts. The experimental results demonstrate the proposed method is efficient.
The logic-based machine-understandable framework of the Semantic Web often challenges naive users when they try to query ontology-based knowledge bases. Existing research efforts have approached this problem by introducing Natural Language (NL) interfaces to ontologies. These NL interfaces have the ability to construct SPARQL queries based on NL user queries. However, most efforts were restricted to queries expressed in English, and they often benefited from the advancement of English NLP tools. However, little research has been done to support querying the Arabic content on the Semantic Web by using NL queries. This paper presents a domain-independent approach to translate Arabic NL queries to SPARQL by leveraging linguistic analysis. Based on a special consideration on Noun Phrases (NPs), our approach uses a language parser to extract NPs and the relations from Arabic parse trees and match them to the underlying ontology. It then utilizes knowledge in the ontology to group NPs into triple-based representations. A SPARQL query is finally generated by extracting targets and modifiers, and interpreting them into SPARQL. The interpretation of advanced semantic features including negation, conjunctive and disjunctive modifiers is also supported. The approach was evaluated by using two datasets consisting of OWL test data and queries, and the obtained results have confirmed its feasibility to translate Arabic NL queries to SPARQL.
Semantically enriched web usage mining for predicting user future movementsIJwest
Explosive and quick growth of the World Wide Web has resulted in intricate Web sites, demanding
enhanced user skills and sophisticated tools to help the Web user to find the desi
red information. Finding
desired information on the Web has become a critical ingredient of everyday personal, educational, and
business life. Thus, there is a demand for more sophisticated tools to help the user to navigate a Web site
and find the desired
information. The users must be provided with information and services specific to
their needs, rather than an undiffere
ntiated mass of information.
For discovering interesting and frequent
navigation patterns from Web server logs many Web usage mining te
chniques have been applied. The
recommendation accuracy of solely usage based techniques can be improved by integrating Web site
content and site structure in the personalization process.
Herein, we propose Semantically enriched Web Usage Mining method (S
WUM), which combines the fields
of Web Usage Mining and Semantic Web. In the proposed method, the undirected graph derived from
usage data is enriched with rich semantic information extracted from the Web pages and the Web site
structure. The experimental
results show that the SWUM generates accurate recommendations with
integration of usage, semantic data and Web site structure. The results shows that proposed method is able
to achieve 10
-
20%
better accuracy than the solely usage based model, and 5
-
8% bet
ter than an ontology
based model.
While the world is witnessing an information revolution unprecedented and great speed in the growth of databases in all aspects. Databases interconnect with their content and schema but use different elements and structures to express the same concepts and relations, which may cause semantic and structural conflicts. This paper proposes a new technique for integration the heterogeneous eXtensible Markup Language (XML) schemas, under the name XDEHD. The returned mediated schema contains all concepts and relations of the sources without duplication. Detailed technique divides into three steps; First, extract all subschemas from the sources by decompose the schemas sources, each subschema contains three levels, these levels are ancestor, root and leaf. Thereafter, second, the technique matches and compares the subschemas and return the related candidate subschemas, semantic closeness function is implemented to measures the degree how similar the concepts of subschemas are modelled in the sources. Finally, create the medicate schema by integration the candidate subschemas, and then obtain the minimal and complete unified schema, association strength function is developed to compute closely of pair in candidate subschema across all data sources, and elements repetition function is employed to calculate how many times each element repeated between the candidate subschema.
Whether you’re faced with constraints on your IT budget, fighting the ever changing threat landscapes, or are looking to improve efficiency of compliance and security initiatives, we understand that business requirements can vary, hence, CYBER-i's Managed Security Services are designed to be flexible and adaptable.
Threats are getting increasingly complicated while skills remain at a premium. Business imperatives like BYOD, social media, web applications and big data can pose risks as well as create inefficiencies if not properly managed. CYBER-i can help solve these challenges and close the gap – through OUTCOME BASED SERVICE OFFERING integrated technologies, unparalleled threat intelligence and highly flexible managed services designed to meet the unique demands of your business.
Know more about AGC Networks here: http://www.agcnetworks.com/in/en/cyber-i
The Relationship of Language and Development Level to User Satisfaction for a...Russ Merz, Ph.D.
This slide deck reports the results of an exploratory study that examined the empirical relationship of language and the economic development level of the host country to user satisfaction for a global website.
Track 09 - New publishing and scientific communication ways:
Electronic edition, digital educational resources
Author: Ana M. Santos
https://www.youtube.com/watch?v=wza9__uG5XU&index=3&list=PLboNOuyyzZ86iI_x9SRTfV1KlSRX9DcEc
User-Centred Design to Support Exploration and Path Creation in Cultural Her...pathsproject
User-Centred Design to Support Exploration and Path Creation in Cultural Heritage Collections, Paula Goodale, Paul Clough, Nigel Ford, Mark Hall, Mark Stevenson, Samuel Fernando, Nikolaos Aletras, Kate Fernie, Phil Archer, Andrea De Polo, Euro HCIR 2012. Pre-print of paper.
In this paper we present the results of the user requirements and interface design phase for a prototype system, designed to enhance interaction with cultural heritage collections
online through means of a pathway metaphor. We present a single user interaction model that supports various work and
information seeking tasks undertaken by both expert and non
-expert users within the context of collection exploration and path creation. The user interaction model is shown to enable seamless movement between interaction modes, with the potential over time to encourage deeper engagement and learning.
VIRTUAL ENVIRONMENT FOR DIAGNOSING DYSLEXIC CHILDREN’ VISUAL SPATIAL POTENTIALijma
This paper discusses the design of a non-immersive virtual environment for diagnosing dyslexic children’s
visual-spatial potential called D-Potensi and the diagnostic testing of the prototype. The design of the
virtual environment is based on the adaption of Sutcliffe's VR development methodology, comprising four
activities: (i) determining type of VR, (ii) selecting modalities and interaction devices, (iii) creating and
modelling 3D objects, and (iv)creating terrains. For the diagnostic testing, a qualitative approach using
semi-structured interview and an observation technique were used to identify the potential problems of DPotensi.
Participants of the diagnostic test comprised the president of Malaysian Dyslexia Association
(MDA), a dyslexic teacher, the father of a dyslexic child, and five dyslexic children. The results of the test
suggest that the design of D-Potensi virtual environment needs further improvement to enhance its
usability. As such, the researchers propose a number of suggestions to improve the design of D-Potensi
virtual environment.
Evaluating Perceived Quality of B-School WebsitesIOSR Journals
Websites are a window for the world for looking in most of the Information and a gateway for many activities. Websites are not only a necessity but also mandatory for B-Schools. A B-School Website serves as portal to all stakeholders in addition to being an information placeholder. The Websites serves from being an administrative tool to a Learning Management system. The utility and the effectiveness of website depend on the quality of the service it provides to the surfer. A study was undertaken to survey the various features of a B-School Website that could serve as a Quality Function Deployment (QFD) touchstones. In addition, the influence of perceived quality on the user satisfaction was also studied. A focus group of B-School Students evaluated the Websites and scored a checklist cum questionnaire. The results highlight the most frequently found features and the least found features of a B-School Website. The factors that are important for creating a quality website are also found. This study will help the B-school administrators and the Website designers to create a quality and satisfying Websites.
A quantitative analysis of wcag 2.0 compliance for some indian web portalsIJCSEA Journal
Web portals have served as an excellent medium to facilitate user centric services for organizations
irrespective of the type, size, and domain of operation. The objective of these portals has been to deliver a
plethora of services such as information dissemination, transactional services, and customer feedback.
Therefore, the design of a web portal is crucial in order that it is accessible to a wide range of user
community irrespective of age group, physical abilities, and level of literacy. In this paper, we have studied
the compliance of WCAG 2.0 by three different categories of Indian web sites which are most frequently
accessed by a large section of user community. We have provided a quantitative evaluation of different
aspects of accessibility which we believe can pave the way for better design of web sites by taking care of
the deficiencies inherent in the web portals.
DEVELOPMENT OF WEB APPLICATION FOR PACKAGING DESIGNijma
The majority of One Tambon One Product (OTOP) entrepreneurs desired a new packaging design that attracts the attention of consumers. The aims of this research were to 1) determine the packaging demands of entrepreneurs, 2) develop a conceptual framework for web applications, and 3) create web applications. Finally, 4) to ascertain entrepreneurs' satisfaction with the use of web applications in packaging design. The demographic and sample were recruited from the central region's population, entrepreneurs, and customers. Purposive sampling was used to choose 400 entrepreneurs and customers in Saraburi province. The main result was that requirement of entrepreneursabout package must be easy to portable. And Web Application must be also easy to use. By opinion of experts the result of web application development was overall high level and satisfaction of web application that help entrepreneurs to design package was high level. So the benefit of research is that entrepreneurs had web application to design the package and lower cost.
Requirements Engineering: An Industrial Survey In The Gulf Cooperation Counci...CSCJournals
Studies on requirements engineering (RE) explicitly focusing on the countries of the Gulf Cooperation Council (GCC) have been scarce despite significant global attention. GCC-specific RE research studies are needed because of the unique cultural characteristics and common work ethics prevalent in GCC countries, as these countries get integrated with the globalization of software development. This study compares the state of RE practices within the six countries of the GCC, namely, the Kingdom of Saudi Arabia (KSA), the United Arab Emirates (UAE), Qatar, Kuwait, Bahrain, and Oman, using six RE factors in order to assess whether: (1) the requirements were gathered by a particular method; (2) they were complete and accurate at the start of the project; (3) they were completed adequately; (4) the scope of the project was clearly defined; (5) the size of the project negatively affects requirements elicitation and (6) the customers and users made adequate time available for requirement gathering. Among the 163 software practitioners in the GCC countries surveyed, the results show that the RE practices are relatively similar among the six countries with only subtle differences. Initiating software-related projects with unclear requirements and undefined project scopes are the two major limitations of the RE practices among the survey participants. The results of this study contribute toward providing project managers and system analysts who are working globally and within the GCC countries with valuable decision-making tools to help them consider the identified RE techniques, methods, challenges, and their related risks, early in their software development projects.
EVALUATING THE INTERNAL AND EXTERNAL USABILITY ATTRIBUTES OF E-LEARNING WEBSI...acijjournal
ABSTRACT
Web usability is important for users who depend on the websites they use, such as online distance education students. Accordingly, universities and educational websites need to determine the types of usability problems that occur on their websites. However, far too little attention has been paid to providing mdetailed information regarding the types of specific usability problems that occur on e-learning websites in general and on those in the Kingdom of Saudi Arabia (KSA) in particular. The aim of this paper was to study and analyse the internal and external usability attributes of university websites that offer distance education courses in Saudi Arabia. Twelve universities in Saudi Arabia were considered—11 governmentaffiliateduniversities and one private university. The analysis of the data indicates the level of usability of distance education websites. Results reveal that in Saudi Arabia, distance education websites are reliable but violate basic usability guidelines. Furthermore, Saudi e-learning websites need to focus on the utility of
their home page search engines, provide more advanced search functionality, and provide sitemaps linked to every page on the websites.
Understanding Nidhi Software Pricing: A Quick Guide 🌟
Choosing the right software is vital for Nidhi companies to streamline operations. Our latest presentation covers Nidhi software pricing, key factors, costs, and negotiation tips.
📊 What You’ll Learn:
Key factors influencing Nidhi software price
Understanding the true cost beyond the initial price
Tips for negotiating the best deal
Affordable and customizable pricing options with Vector Nidhi Software
🔗 Learn more at: www.vectornidhisoftware.com/software-for-nidhi-company/
#NidhiSoftwarePrice #NidhiSoftware #VectorNidhi
Software Engineering, Software Consulting, Tech Lead, Spring Boot, Spring Cloud, Spring Core, Spring JDBC, Spring Transaction, Spring MVC, OpenShift Cloud Platform, Kafka, REST, SOAP, LLD & HLD.
Innovating Inference - Remote Triggering of Large Language Models on HPC Clus...Globus
Large Language Models (LLMs) are currently the center of attention in the tech world, particularly for their potential to advance research. In this presentation, we'll explore a straightforward and effective method for quickly initiating inference runs on supercomputers using the vLLM tool with Globus Compute, specifically on the Polaris system at ALCF. We'll begin by briefly discussing the popularity and applications of LLMs in various fields. Following this, we will introduce the vLLM tool, and explain how it integrates with Globus Compute to efficiently manage LLM operations on Polaris. Attendees will learn the practical aspects of setting up and remotely triggering LLMs from local machines, focusing on ease of use and efficiency. This talk is ideal for researchers and practitioners looking to leverage the power of LLMs in their work, offering a clear guide to harnessing supercomputing resources for quick and effective LLM inference.
Enterprise Resource Planning System includes various modules that reduce any business's workload. Additionally, it organizes the workflows, which drives towards enhancing productivity. Here are a detailed explanation of the ERP modules. Going through the points will help you understand how the software is changing the work dynamics.
To know more details here: https://blogs.nyggs.com/nyggs/enterprise-resource-planning-erp-system-modules/
Code reviews are vital for ensuring good code quality. They serve as one of our last lines of defense against bugs and subpar code reaching production.
Yet, they often turn into annoying tasks riddled with frustration, hostility, unclear feedback and lack of standards. How can we improve this crucial process?
In this session we will cover:
- The Art of Effective Code Reviews
- Streamlining the Review Process
- Elevating Reviews with Automated Tools
By the end of this presentation, you'll have the knowledge on how to organize and improve your code review proces
Mobile App Development Company In Noida | Drona InfotechDrona Infotech
Looking for a reliable mobile app development company in Noida? Look no further than Drona Infotech. We specialize in creating customized apps for your business needs.
Visit Us For : https://www.dronainfotech.com/mobile-application-development/
Top Features to Include in Your Winzo Clone App for Business Growth (4).pptxrickgrimesss22
Discover the essential features to incorporate in your Winzo clone app to boost business growth, enhance user engagement, and drive revenue. Learn how to create a compelling gaming experience that stands out in the competitive market.
Need for Speed: Removing speed bumps from your Symfony projects ⚡️Łukasz Chruściel
No one wants their application to drag like a car stuck in the slow lane! Yet it’s all too common to encounter bumpy, pothole-filled solutions that slow the speed of any application. Symfony apps are not an exception.
In this talk, I will take you for a spin around the performance racetrack. We’ll explore common pitfalls - those hidden potholes on your application that can cause unexpected slowdowns. Learn how to spot these performance bumps early, and more importantly, how to navigate around them to keep your application running at top speed.
We will focus in particular on tuning your engine at the application level, making the right adjustments to ensure that your system responds like a well-oiled, high-performance race car.
Climate Science Flows: Enabling Petabyte-Scale Climate Analysis with the Eart...Globus
The Earth System Grid Federation (ESGF) is a global network of data servers that archives and distributes the planet’s largest collection of Earth system model output for thousands of climate and environmental scientists worldwide. Many of these petabyte-scale data archives are located in proximity to large high-performance computing (HPC) or cloud computing resources, but the primary workflow for data users consists of transferring data, and applying computations on a different system. As a part of the ESGF 2.0 US project (funded by the United States Department of Energy Office of Science), we developed pre-defined data workflows, which can be run on-demand, capable of applying many data reduction and data analysis to the large ESGF data archives, transferring only the resultant analysis (ex. visualizations, smaller data files). In this talk, we will showcase a few of these workflows, highlighting how Globus Flows can be used for petabyte-scale climate analysis.
Check out the webinar slides to learn more about how XfilesPro transforms Salesforce document management by leveraging its world-class applications. For more details, please connect with sales@xfilespro.com
If you want to watch the on-demand webinar, please click here: https://www.xfilespro.com/webinars/salesforce-document-management-2-0-smarter-faster-better/
Graspan: A Big Data System for Big Code AnalysisAftab Hussain
We built a disk-based parallel graph system, Graspan, that uses a novel edge-pair centric computation model to compute dynamic transitive closures on very large program graphs.
We implement context-sensitive pointer/alias and dataflow analyses on Graspan. An evaluation of these analyses on large codebases such as Linux shows that their Graspan implementations scale to millions of lines of code and are much simpler than their original implementations.
These analyses were used to augment the existing checkers; these augmented checkers found 132 new NULL pointer bugs and 1308 unnecessary NULL tests in Linux 4.4.0-rc5, PostgreSQL 8.3.9, and Apache httpd 2.2.18.
- Accepted in ASPLOS ‘17, Xi’an, China.
- Featured in the tutorial, Systemized Program Analyses: A Big Data Perspective on Static Analysis Scalability, ASPLOS ‘17.
- Invited for presentation at SoCal PLS ‘16.
- Invited for poster presentation at PLDI SRC ‘16.
OpenMetadata Community Meeting - 5th June 2024OpenMetadata
The OpenMetadata Community Meeting was held on June 5th, 2024. In this meeting, we discussed about the data quality capabilities that are integrated with the Incident Manager, providing a complete solution to handle your data observability needs. Watch the end-to-end demo of the data quality features.
* How to run your own data quality framework
* What is the performance impact of running data quality frameworks
* How to run the test cases in your own ETL pipelines
* How the Incident Manager is integrated
* Get notified with alerts when test cases fail
Watch the meeting recording here - https://www.youtube.com/watch?v=UbNOje0kf6E
Large Language Models and the End of ProgrammingMatt Welsh
Talk by Matt Welsh at Craft Conference 2024 on the impact that Large Language Models will have on the future of software development. In this talk, I discuss the ways in which LLMs will impact the software industry, from replacing human software developers with AI, to replacing conventional software with models that perform reasoning, computation, and problem-solving.
Atelier - Innover avec l’IA Générative et les graphes de connaissancesNeo4j
Atelier - Innover avec l’IA Générative et les graphes de connaissances
Allez au-delà du battage médiatique autour de l’IA et découvrez des techniques pratiques pour utiliser l’IA de manière responsable à travers les données de votre organisation. Explorez comment utiliser les graphes de connaissances pour augmenter la précision, la transparence et la capacité d’explication dans les systèmes d’IA générative. Vous partirez avec une expérience pratique combinant les relations entre les données et les LLM pour apporter du contexte spécifique à votre domaine et améliorer votre raisonnement.
Amenez votre ordinateur portable et nous vous guiderons sur la mise en place de votre propre pile d’IA générative, en vous fournissant des exemples pratiques et codés pour démarrer en quelques minutes.
Atelier - Innover avec l’IA Générative et les graphes de connaissances
PREFERENCES OF SAUDI USERS ON ARABIC WEBSITE USABILITY
1. International Journal of Web & Semantic Technology (IJWesT) Vol.7, No.3/4, October 2016
DOI : 10.5121/ijwest.2016.7401 1
PREFERENCES OF SAUDI USERS ON ARABIC
WEBSITE USABILITY
Lulwa Alyahyan1
, Hamza Aldabbas2
and Khalid Alnafjan3
1
King Abdulaziz City for Science and Technology, Riyadh, KSA
2
Prince Abdullah bin Ghazi Faculty of Information and Technology, Al-Balqa’ Applied
University, Salt- Jordan
3
Software Engineering Department, King Saud University, Riyadh, KSA
ABSTRACT
The aim of this paper is to conduct a study on the Saudi culture to extract Saudi users’ preferences on
Arabic website usability. Its purpose is to determine the most important issues that should be considered
when designing for the Saudi culture. The data collection instrument consist of an online questionnaire for
Saudi Internet users’. The main outcome of this study is that Saudi users agree on the importance of
website usability issues such as adherence to local language, culture, and religious beliefs, in addition to
consistency in navigation scheme, messages, and text format. The results of this study highlight the need to
consider the cultural preferences of the target audience for successful local websites or applications.
KEYWORDS
Usability, user interface, Saudi Arabia, design, guidelines
1. INTRODUCTION
The Internet enables users to communicate, access information, and perform different tasks
through websites. Web designers need to design user interfaces that are usable and well accepted
in a targeted culture. Culture becomes a critical issue in website design [1]. More and more
localized versions of websites or applications have been developed over the last few years in
order to address target national or cultural user groups. People from different cultures understand
and interpret several issues (such as colors, graphics and signs) in different ways. For example,
the same color can have different meanings to people from different cultures, causing them to
react differently. Barber and Badre [2] gave an example of the red color: for the Chinese, it means
happiness; for the Japanese, it means anger or danger; for the Egyptians, it means death; and for
the Americans, it means danger or stop. Therefore, companies that aim to develop local websites
should consider local user preferences, likes, and dislikes to provide a preferable user interface
and eliminate any culturally offensive material. This paper contributes to the study of this
complex by conducting a survey to extract and analyze the preferences of Saudi users on Arabic
website usability. The results of the survey support the creation of cultural usability guidelines for
the Saudi audience.
2. International Journal of Web & Semantic Technology (IJWesT) Vol.7, No.3/4, October 2016
2
Issues of culture and usability are no longer separate in web design. In order to meet users’
cultural expectations, combining usability knowledge and cultural insights is needed. Brejcha et
al. [3] indicated that usability knowledge needs to consider cultural insights, which will have a
return of lower costs and better acceptance. Previous studies by [4, 5] have indicated the impact
of culture on designing usable websites. According to Nantel and Glaser [6], a “culturally adapted
website results in greater ease of navigation and a more positive attitude towards the site.”
Consideration of cultural issues in the design of a web-based system can improve the usability of
such system [4]. The “one size fits all” formula no longer holds in web interface design. The
cultural background of users need to be considered in web design to enable them to experience
success and satisfaction [7]. Numerous studies state that many websites fail because of the web
designer’s ignorance or insufficient understanding of the target users’ local culture.
Cultural preferences of interface design elements influence the acceptance of a user interface [8].
The users’ preference survey by [9] highlighted the importance of understanding the cultural
preferences of the target audience when designing websites. Elbaz et al. [8] created usability
guidelines to suit the requirements of Internet users from an Arabic background (culture). The
guidelines were extracted based on the user acceptance test (UAT) reports of projects in Arab
countries. There are many research studies in the field of cross-cultural comparison of user
interface (UI) elements, such as [1], [9], [10], [11],[3], and [2]. However, limited work has been
done in defining a usable set of UI design guidelines for a target culture.
With the recent emergence of companies marketing products locally, the increasing interest in
culture by designers and developers is evidenced by the fact that culture and its impact on
usability is an important factor in the user interface development process that directly influences
local users who use websites or applications. As a result, it is important that the preferred user
interface design elements such as navigational structures, colors, symbols, and icons are
considered before local websites or applications are marketed locally.
This paper is divided into six sections. Section 1 provides the introduction, section 2 describes the
study method, section 3 describes the study results, section 4 discusses the results, section 5
describes cultural usability guidelines, and section 6 describes conclusions.
2. STUDY METHOD
Questionnaire is used in the study as a data collection method. The questionnaire is for Saudi
Internet users, and it is divided into six main sections (target audience characteristics, general
website/web application issues, images/graphics, navigation and scrolling, alignment and
placement of elements, and colors). The study of Internet users is conducted to students at the
university, IT professionals, and academics in KSA. The questionnaire was distributed in King
Saud University (KSU) and King Abdulaziz City for Science and Technology (KACST). The
sample consists of 90 individuals from KSU and KACST.
3. CASE STUDY RESULTS
In this section, the authors outline the results obtained from the survey according to the six
sections listed above:
3. International Journal of Web & Semantic Technology (IJWesT) Vol.7, No.3/4, October 2016
3
3.1. Target Audience Characteristics
Table 1 summarizes the descriptive statistics of the respondents. It can be seen that the majority
of the respondents are 18–28 years of age and there is an equal number of males and females. In
terms of educational of level, majority of them are in the secondary school or bachelor’s degree
level. The respondents are asked to evaluate their web surfing skills, and the results clearly show
that almost half of them have advanced surfing skills, whereas others have intermediate to poor
surfing skills.
Table 1: Sample’s descriptive statistics
Item Freq. %
Gender Male 45 50.00%
Female 45 50.00%
Age 18–28 74 82.2%
29–39 13 14.4%
40–50 3 3.3%
51 or older 0 0%
Education Secondary education 38 42.2%
Diploma or associate
degree
2 2.2%
Bachelor’s degree 32 35.6%
Master’s degree 11 12.2%
PhD degree 7 7.8%
Surfing Skills Poor 11 12.2%
Intermediate 31 34.4%
Advanced 48 53.3%
3.2. General Website/Web Application Issues
Regarding general website/web application issues, the results of the statistical analysis show that
designers, when designing for the Saudi culture, need to consider the following features as the
majority of the respondents thought that considering them was important:
• User’s own (native) language (82.22%)
• Saudi culture (52.22%) and Islamic beliefs (67.78%)
• Website/web application authenticity (53.33%)
• Fast download of a website/web application (83.33%)
• Strong security and privacy (78.89%)
• Website/web application accessibility for disabled users (53.33%)
• Customer services such as online chat and e-mail (51.11%)
• Search service for information on the website/web application (68.89%)
• Consistency of error, confirmation, and prompt messages displayed throughout the
website/web application (61.11%)
• Consistency of font type, size, and style (57.78%)
• Ability to undo or reverse actions (68.89%)
• Ability to prevent errors from occurring (75.56%)
• Ability to recognize, diagnose, and recover from errors (76.67%)
4. International Journal of Web & Semantic Technology (IJWesT) Vol.7, No.3/4, October 2016
4
3.3. Images/Graphics
The results of the statistical analysis show that most of the respondents agreed that
images/graphics should adhere to the Saudi culture and Islamic beliefs (68.89%). Furthermore,
the respondents agreed that animation could help convey information better (51.11%). They
disliked advertisement images (58.89%) and images/graphics that flash or move around
(46.67%).
3.4. Navigation and Scrolling
The majority of the respondents (60.00%) preferred “vertical scrolling,” and about 50% disliked
“horizontal scrolling.” They were neutral regarding the position of the vertical scrolling bar on the
left-hand side (53.33%), although more respondents preferred it (32.22%). Furthermore, 54.44%
of the respondents preferred the navigation bar to be positioned on the top and right of the page.
On the other hand, about 49% disliked the navigation bar to be positioned on the top and left of
the page. This may be an expected response due to the fact that the Arabic language is written
from right to left. Additionally, over 55% agreed on the following navigation features presented
in the questionnaire:
• Navigation bar on every page (55.56%)
• “Back” and “Next” buttons (81.11%)
• “Home” button on every page (or equivalent) (85.56%)
• Links leading to the correct page (91.11%)
• Meaningful links text that clearly identifies the destination (64.44%)
• Consistent navigation scheme or link styles throughout the site (57.78%)
• Current page location easily recognizable within the site (78.89%).
3.5. Alignment and Placement of Elements
Regarding the alignment and placement of elements, 50% of the respondents agreed on the
position of the content in the center of the page. Most of them preferred “right alignment”
(54.44%) and disliked “left alignment.” Also, most of them agreed on the position of the
important content in the center of the page (72.22%) or in the top-right part of the page (52.22%),
and 42.22% disagreed with the statement that “important content must be on the top-left part of
the page.” Furthermore, most of them agreed on the position of the logo on the top center
(56.67%) or top-right part of the page (42.22%), and 46.67% disagreed with the statement that the
“logo must be on the top-left part of the page.” These results may be expected because of the
direction of the written language.
3.6. Colors
The use of color in interface design may have a greater impact on the user’s satisfaction and
expectations [12]. Regarding website/web application colors, the majority of the respondents
preferred cold colors (e.g., blue and green) (85.56%) and preferred dark text colors (77.78%),
particularly black (70.00%). They preferred a white page background (74.44%). Furthermore,
about (30%) of them preferred blue or gray for the menu background.
5. International Journal of Web & Semantic Technology (IJWesT) Vol.7, No.3/4, October 2016
5
4. DISSCUION
The study highlights users’ preferences for the Saudi culture. As can be seen from the results in
the previous section, cultural background has a significant influence on user interface acceptance
[13]. Therefore, the findings from the survey enable the researcher to construct “cultural usability
guidelines” for Saudi Arabia. The guidelines deal with culture-related usability issues of the user
interface. They are created to form desirable features when designing for Saudis. They are
expected to be used as a reference for web designers or developers in Saudi Arabia.
Regarding general website/web application issues, the Saudi respondents emphasized that when
designing for the Saudi culture, the Saudi culture and Islamic beliefs need to be considered.
However, other cultures such as the British culture do not consider them important [14].
Furthermore, the Saudi respondents emphasized the importance of the user’s own language,
website/web application authenticity, accessibility, strong security and privacy, fast download,
customer services, and search service. They considered consistency of messages and text format
to be important issues.
Regarding the images/graphics on a website, the Saudi respondents were more attuned to culture
and religious beliefs in their answers and emphasized the importance of those images to adhere to
the Saudi culture and Islamic beliefs where other cultures such as the British culture have a fairly
relaxed attitude to anything they see on the site [14].
Regarding navigation, alignment, and placement of elements, the Saudi respondents preferred
right alignment and positioning important content in the center or top right of the web page and
the navigation bar on the top and possibly on the right of the page. This may be due to the
direction of the Arabic language. However, other cultures that use the English language such as
the British culture prefer left alignment and emphasize that the center or top left of the web page
is likely to catch users’ attention [14]. Furthermore, the Saudi respondents preferred the logo to be
in the top center or top right of the web page.
Regarding website/web application colors, the Saudi respondents preferred cold colors (e.g., blue
and green) and dark text colors. Furthermore, they preferred a white background. This concurs
with a study by Mohammadi et al. [15], where the result showed that white color, which
symbolizes purity and peace in the Arabic culture, has been used prominently as background
color for most websites related to the Arabic culture.
The result obtained from the questionnaire highlighted the need to consider the users’ cultural
background and preferences to ensure user acceptance and satisfaction.
5. CULTURAL USABILITY GUIDELINES
From the survey results, all the UI elements, features, and issues related to the Saudi culture and
preferences were combined to form the desirable features when designing for Saudis. Table 2
summarizes these features, which designers should consider carefully.
6. International Journal of Web & Semantic Technology (IJWesT) Vol.7, No.3/4, October 2016
6
Table 2: Cultural usability guidelines for Saudi Arabia
No Guideline
General website/web application issues
1 Adherence to the users’ Islamic belief systems
2 Adherence to the native Arabic language
3 Adherence to the Saudi culture (basic ethical and moral values)
5 Authenticity (author, publication date, institute) for articles
6 Providing fast download time for the whole website/web application as well as
per individual web page
7 Providing a strong security and privacy assurance
8 Providing accessibility for people with special needs
9 Providing customer services such as e-mail and online chat
10 Providing search service for information on the site
11 Ensuring consistency of error, confirmation, and prompt messages displayed
throughout the website/web application
12 Ensuring consistency of font type, size, and style
13 Ability to undo or reverse actions
14 Ability to prevent errors from occurring
15 Ability to recognize, diagnose, and recover from errors
Graphics
16 Images/graphics adhering to the Saudi culture and Islamic beliefs
17 Some use of animation to help convey information
18 Avoidance of images/graphics that flash or move around
19 Avoidance of advertisement images
Navigation and scrolling
20 Vertical scrolling bar positioned on the left of the page
21 Avoiding horizontal scrolling to display page contents
22 Vertical scrolling to display page contents
23 Navigation bar position on top and possibly on the right-hand side of the page
24 Navigation bar on every page
25 “Back,” “Next,” and “Home” buttons (or equivalent)
26 “Home” button on every page (or equivalent)
27 Links leading to the correct page
28 Meaningful links text that clearly identifies the destination
29 Consistent navigation scheme throughout the website/web application
30 Current page location easily recognizable within the site
Placement and alignment of elements
31 Content centered on a page
32 Text right aligned
33 Important content in the center or top right-hand corner of a web page
34 Logo on the top center or top right of the web page
Colors
43 Cold colors such as blue and green more attractive for a website
44 Dark text colors
45 White background and black text
7. International Journal of Web & Semantic Technology (IJWesT) Vol.7, No.3/4, October 2016
7
6. CONCLUSIONS
To ensure that the final design is locally usable, you need to investigate the preferences of users
within your target culture and take them into account during the design phase. As the
development of local websites/applications increases, the challenge of enabling more people from
a target culture to use the content of websites and applications effectively will increasingly
depend on the understanding of cultural preferences.
In designing websites for a Saudi audience, the researchers concluded that adherence to the local
language, culture, and religious beliefs is important. Consistency was also highly rated in relation
to navigation, messages, and text format. The findings of the study helped build cultural usability
guidelines for the Saudi audience. It drew attention to the importance of fully understanding the
culture of the target audience for a website design to be successful. By attending to the needs of
local users through the development of usable local applications and websites, companies will
achieve greater success and increased profitability.
REFERENCES
[1] H. S. Al-Khalifa and R. A. Garcia, "Website Design Based on Cultures: An Investigation of Saudis,
Filipinos, and Indians Government Websites’ Attributes," in Design, User Experience, and
Usability. User Experience Design for Diverse Interaction Platforms and Environments, ed:
Springer, 2014, pp. 15-27.
[2] W. Barber and A. Badre, "Culturability: The merging of culture and usability," in Proceedings of
the 4th Conference on Human Factors and the Web, 1998, pp. 1-10.
[3] J. Brejcha, G. H. Yin, H. Li, and Z. Liu, "A Cross-Cultural Comparison of UI Components
Preference between Chinese and Czech Users," in Cross-Cultural Design. Methods, Practice, and
Case Studies, ed: Springer, 2013, pp. 357-365.
[4] A. O. Daniel, A. Oludele, R. Baguma, and T. Weide, "Cultural issues and their relevance in
designing usable websites," Computing, pp. 20-29, 2011.
[5] C. Lodge, "The impact of culture on usability: designing usable products for the international user,"
in Usability and Internationalization. HCI and Culture, ed: Springer, 2007, pp. 365-368.
[6] J. Nantel and E. Glaser, "The impact of language and culture on perceived website usability,"
Journal of Engineering and Technology Management, vol. 25, pp. 112-122, 2008.
[7] B. Shneiderman, "Universal usability: Pushing human-computer interaction research to empower
every citizen," MEDIA ACCESS, p. 255, 1999.
[8] P. Elbaz, G. H. Galal-Edeen, and M. Gheith, "The Influence of Culture on Systems Usability,"
International Journal of Software Engineering, IJSE vol. 4, pp. 93-114, 2011.
[9] A. H. Al-Badi and P. J. Mayhew, "Website design Considerations: Understanding Users' Needs," in
UKAIS 2004 Conference, 2004.
[10] A. Smith, L. Dunckley, T. French, S. Minocha, and Y. Chang, "A process model for developing
usable cross-cultural websites," Interacting with computers, vol. 16, pp. 63-91, 2004.
[11] A. Marcus and E. W. Gould, "Crosscurrents: cultural dimensions and global Web user-interface
design," interactions, vol. 7, pp. 32-46, 2000.
[12] M. C. A. Tong and K. Robertson, "Political and cultural representation in Malaysian websites,"
International Journal of Design, vol. 2, pp. 67-79, 2008.
[13] A. H. Al-Badi and P. J. Mayhew, "A framework for designing usable localised business websites,"
Communications of the IBIMA, vol. 2010, pp. 1-24, 2010.
[14] A. H. Al-Badi, "A framework for designing usable localised websites," University of East Anglia,
2005.
[15] M. A. Khanum, S. Fatima, and M. A. Chaurasia, "Arabic Interface Analysis Based on Cultural
Markers," arXiv preprint arXiv:1203.3660, 2012.
8. International Journal of Web & Semantic Technology (IJWesT) Vol.7, No.3/4, October 2016
8
AUTHORS
Lulwah Alyahyan recived her Bsc in Computer Applications from King Saud University (Riyadh, KSA)
and Msc in Software Engineering from the same university. Since 2009, she has been a research faculty
member of the Computer Research Institute at King Abdulaziz City for Science and Technoogy (KACST),
Riyadh, KSA, she has done research in several areas including natural language processing and web
usability.
Hamza Aldabbas is an Assistant Professor at Al-Balqa’a Applied University /Prince Abdullah Bin Ghazi
Faculty of Science and Information Technology-Jordan , Previously a lecturer at De Montfort
University/UK, with responsibility for teaching and project supervision (2010-to 2012). Received his PhD
Degree in Computer Science and Software Engineering, De Montfort University, Leicester-United
Kingdom (2009-2012).Previously M.Sc, Computer Science (2009) and B.Sc Computer Information
Systems (2006) from Al-Balqa’a Applied University, Al-Salt, Hashemite Kingdom of Jordan. His research
interests are in Ad hoc Networks, Grid computing, Context-aware Systems and E-commerce.
Dr khalid alnafjan is an associate professor at the software engineering department, college of computer
and information sciences at king Saud univeristy. His research interests lie in software usability, software
process improvement, and C4i systems.