Firefox Research Articles

Isolation without taxation: near-zero-cost transitions for WebAssembly and SFI

Software sandboxing or software-based fault isolation (SFI) is a lightweight approach to building secure systems out of untrusted components. Mozilla, for example, uses SFI to harden the Firefox browser by sandboxing third-party libraries, and companies like Fastly and Cloudflare use SFI to safely co-locate untrusted tenants on their edge clouds. While there have been significant efforts to optimize and verify SFI enforcement, context switching in SFI systems remains largely unexplored: almost all SFI systems use heavyweight transitions that are not only error-prone but incur significant performance overhead from saving, clearing, and restoring registers when context switching. We identify a set of zero-cost conditions that characterize when sandboxed code has sufficient structured to guarantee security via lightweight zero-cost transitions (simple function calls). We modify the Lucet Wasm compiler and its runtime to use zero-cost transitions, eliminating the undue performance tax on systems that rely on Lucet for sandboxing (e.g., we speed up image and font rendering in Firefox by up to 29.7% and 10% respectively). To remove the Lucet compiler and its correct implementation of the Wasm specification from the trusted computing base, we (1) develop a static binary verifier , VeriZero, which (in seconds) checks that binaries produced by Lucet satisfy our zero-cost conditions, and (2) prove the soundness of VeriZero by developing a logical relation that captures when a compiled Wasm function is semantically well-behaved with respect to our zero-cost conditions. Finally, we show that our model is useful beyond Wasm by describing a new, purpose-built SFI system, SegmentZero32, that uses x86 segmentation and LLVM with mostly off-the-shelf passes to enforce our zero-cost conditions; our prototype performs on-par with the state-of-the-art Native Client SFI system.

A Performance Comparative on Most Popular Internet Web Browsers

Our reliance on the internet increases daily as it depends on the number of services implemented on the internet. With the growth of internet usage dramatically increasing, more users feel the need to explore and utilize it to the fullest. The only way the typical user would be able to access the WWW by using a web browser; hence, the creation of numerous web browsers in the past decade. However, websites are significantly slowed down and websites frequently take a few seconds to fully load.. This is worrisome because slow performance can cause users to leave a loading page, lower search engine rankings, and other negative effects. The purpose of this paper is to compare and evaluate the performance of five commonly used browsers, which are Google Chrome, Mozilla Firefox, Microsoft Edge, Opera, and Brave. The comparison will include CPU, RAM, and GPU usage using Speedometer and MotionMark benchmark tools, which come with the high-performing browsers. The results of this study reveal that Chrome utilizes more CPU and Memory but economically utilizes GPU power. In contrast, Microsoft Edge utilizes CPU and RAM memory economically but uses the GPU more freely.

Extracting the Main Content of Web Pages Using the First Impression Area

Extracting the main content from a web page is essential in various applications such as web crawlers and browser reader modes. Existing extraction methods using text-based algorithms and features for English text can be ineffective for non-English web pages. This study proposes a main content extraction method that obtains visual and structural features from the rendered web page. Our method uses the first impression area (FIA), a part of a web page that users initially view. In this area, websites have applied many techniques that enable users to find the main content easily. Using the non-textual properties in the FIA, our method selects three points with high content area density and expands the area from each point until it meets several structural and visual-based conditions. We evaluated our method, browsers’ (Mozilla Firefox and Google Chrome) reader modes, and existing main content extraction methods on multilingual datasets using two measures: Longest Common Subsequences and matched text blocks. The results showed that our method performed better than other methods in both English (up to 46%, matched text blocks F <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">0.5</sub> ) and non-English (up to 42%, matched text blocks F <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">0.5</sub> ) web pages.

Expert System for Early Detection and Diagnosis of Central Nervous Diseases in Humans with Forward Chaining and Backward Chaining Methods Using Interactive Multimedia

The tasks of the nervous system contained in the human body include diagnosing, analyzing and conveying information. This information that has been obtained will be combined with the sensory system, and will then be integrated in the brain and signals, then transmitted again to the motor system and autonomic pathways to control movement, visceral activity, and endocrine function. All actions are controlled by nerves which are interconnected to form a signaling network consisting of the sensory system and the motor system. The nervous system has several functions, including immunity and supporting function and modulating the activity of the nervous system. There are many types of neurological diseases found in the medical world, but due to a lack of information and knowledge about the disease. So the researchers made this study using forward and backward chaining reasoning methods, along with neurological disease therapy, ways of healing, and methods of treatment. This system is made so that sufferers can easily understand about neurological diseases, and understand the types of central nervous diseases, along with their healing therapies, and how to treat them. This system provides several solutions to prevent neurological diseases according to the type of disease. The system development methodology uses the waterfall method. Application software used to create this application program is Dreamweaver MX, Adobe Flash CS3, XAMPP, Adobe Photoshop, MySQL, Opera, Mozilla Firefox. The result of this research is an application program that can help users to find out the types of central nervous disease and provide extensive information about central nervous disease and find out how to treat and cure them.

Disability-inclusive workplaces provide greater value for the hospitality industry

Scholars believe that people with disabilities are a largely untapped and under-utilised hospitality-industry employment pool. In 2020, it was estimated that only 22.5% of people with disabilities were in full-time employment, in comparison to 69.3% of people without disabilities [1]. With approximately one in four New Zealanders identifying as living with disability, there is an opportunity for New Zealand’s hospitality industry to realise great value from having disability-inclusive workplaces.&#x0D; Our study aimed to identify the benefits of, and barriers to, employing people with disabilities in the hospitality industry. The research was carried out by undertaking a systematic literature review, which can identify, evaluate and integrate an existing body of relevant scholarly literature [2]. In order to search for literature as widely as possible, keywords relevant to the study were entered into two internet browsers: Mozilla Firefox and Google Chrome. Keywords were then entered into Google Scholar and the Scopus database in order to filter for specific tourism and hospitality journals. In total, our search found 173 journal articles relevant to the topic.&#x0D; The retrieved literature revealed a number of benefits related to the inclusive employment of people with disabilities in the hospitality industry. People with disabilities were found to be loyal employees; it has been shown that they are committed to their employing organisation, minimising their likelihood of leaving, and thus reducing the rate of staff turnover. People with disabilities were also found to be engaged employees; it has been shown that employing people with disabilities increases the level of productivity, efficiency and creativity within the workplace. Lower rates of absenteeism were recorded in comparison to employees without disabilities, as well as higher levels of customer satisfaction and a greater sense of corporate social responsibility.&#x0D; Inclusive employment can highlight an organisation’s dedication to social inclusion and be a key differentiation strategy that is highly regarded by internal and external stakeholders, thus promoting a positive organisational image and reputation. These benefits are achievable given there are few entry barriers to hospitality industry roles that do not require much previous work experience – for example, kitchenhand or housekeeping. Additionally, the nature of the tasks within the hospitality industry are considered more routine and repetitive.&#x0D; A number of challenges and barriers to the employment of people with disabilities were found, mostly related to prejudice and discrimination by human resource managers, general management and existing employees. Documented concerns were related to the perceived skills and abilities of the potential employee with a disability, and whether they had the required knowledge for the role or the industry. Additionally, others in the organisation often (mis)perceived that people with disabilities are costly to accommodate. In fact, the opposite has been found to be true. The literature also revealed limited, or lack of, access to further training or education for human resource managers around how they could better support employees with disabilities.&#x0D; To conclude, our research has revealed a broad and increasing body of scholarship on the employment of people with disabilities, identifying recommendations for the hospitality industry. Of particular note is the social value for hospitality employers of employing people with disabilities; there is a need to look beyond the disability at hand, and to instead view the individual’s abilities and skills, and the positive characteristics that they could bring as a potential employee. The social value of employing people with disabilities includes an increased sense of acceptance, belonging and diversity within the workplace. It was also highlighted that any initial accrued costs from accommodations needed to support the ongoing performance of employees with disabilities would also likely benefit customers with disabilities and future employees with disabilities in the longer term. Moreover, relevant national and international legislation, such as the United Nations Convention of the Rights of People with Disabilities (2006), Human Rights Act (1993), and the Bill of Rights (1990), provides a comprehensive framework that outlines the standard of accessibility and inclusivity that hospitality organisations should aim for, both now and in the future.&#x0D; This research project was funded by an AUT Summer Research Award, 2020.&#x0D; Corresponding author&#x0D; Laura Upson can be contacted at: wfm0040@autuni.ac.nz&#x0D; References&#x0D; (1) Statistics New Zealand. Key Provisional Estimates, 2019. https://www.stats.govt.nz/information-releases/tourism-satellite-account-2019 (accessed Nov 1, 2021)&#x0D; (2) Okoli, C.; Schabram, K. A Guide to Conducting a Systematic Literature Review of Information Systems Research. Sprouts: Working Papers on Information Systems 2010, 10 (26), 1–51.

PENDEKATAN METODE RAPID APPLICATION DEVELOPMENT PADA PEMESANAN PRODUK BERBASIS WEB

&#x0D; XYZ Semarang is a company that produces bathroom fixtures made of ceramics such as washbasins, urinate, closets, faucet stops, showers and others. PT. Inax serves large orders for customers, most of the customers of PT. Inax, among others, ceramic shops, developers in various areas of Semarang, Surabaya, Jakarta, Bandung. But the problem faced so far is the limitations in delivering products to consumers, this happens because the number of sales is inadequate so that it cannot reach the desired area, besides that time is also a bad thing in ordering. The author feels the need to create media that can order the products of PT. Inax so that it is more complete and clear without being limited by time and distance.&#x0D; &#x0D; The Web-based Sanitaryware Order Information System was designed using software, namely Macromedia flash player 7, PHP 4.0 and Apache 2.23, web browsing Internet Explorer, Mozilla Firefox, other designs using Data Flow Diagrams (DFD), Entity Relation Diagram (ERD), Normalization and methodology Insights using the System Life Cycle is a methodology in the application of systems to build and use computer-based systems. SLC steps are evaluated in 5 stages, namely planning, analysis, implementation and use.&#x0D; With this system, it is hoped that it will benefit the company and make it easier for consumers to order and be able to see the latest Sanitation products.

Analisis Tingkat Kesadaran Penggunaan Free/Open Source Software (FOSS) pada Lembaga Pendidikan Indonesia

In this paper, the authors conducted small-scale research to determine the awareness, utilization, and barriers of school teachers, especially for Information and Communication Technology (ICT) teachers in using Free and Open Source Software (FOSS). In Indonesia, the utilization of applications and operating systems in educational institutions are still dependent on popular software, it makes the process of learning in schools often mentions the names or brands of certain software that are often used and are usually proprietary. In recent years, several parties have started the Free and Open Source Software (FOSS) movement to break the notion of using Proprietary software, FOSS is starting to be seen by users because of it’s affordability and freedom to use and contribute to developing software together. There are many FOSS that is often used such as Ubuntu, Mozilla Firefox, Moodle, OJS, and many more. The Indonesian government also encourages the use of FOSS in some institutions that have been introduced to FOSS. in this research, the author uses a quantitative approach with a descriptive survey method, it takes a sample from a population and uses a questionnaire as the main data aid. As a result, many obstacles were found that made teachers and students reluctant to use FOSS in their education, such as lack of knowledge, lack of training, availability of technology, and awareness of it.

Improving Vulnerability Inspection Efficiency Using Active Learning

Software engineers can find vulnerabilities with less effort if they are directed towards code that might contain more vulnerabilities. HARMLESS is an incremental support vector machine tool that builds a vulnerability prediction model from the source code inspected to date, then suggests what source code files should be inspected next. In this way, HARMLESS can reduce the time and effort required to achieve some desired level of recall for finding vulnerabilities. The tool also provides feedback on when to stop (at that desired level of recall) while at the same time, correcting human errors by double-checking suspicious files. This paper evaluates HARMLESS on Mozilla Firefox vulnerability data. HARMLESS found 80, 90, 95, 99 percent of the vulnerabilities by inspecting 10, 16, 20, 34 percent of the source code files. When targeting 90, 95, 99 percent recall, HARMLESS could stop after inspecting 23, 30, 47 percent of the source code files. Even when human reviewers fail to identify half of the vulnerabilities (50 percent false negative rate), HARMLESS could detect 96 percent of the missing vulnerabilities by double-checking half of the inspected files. Our results serve to highlight the very steep cost of protecting software from vulnerabilities (in our case study that cost is, for example, the human effort of inspecting 28,750 × 20% = 5,750 source code files to identify 95 percent of the vulnerabilities). While this result could benefit the mission-critical projects where human resources are available for inspecting thousands of source code files, the research challenge for future work is how to further reduce that cost. The conclusion of this paper discusses various ways that goal might be achieved.

Web-based text editing system for Nigerian major languages

&#x0D; &#x0D; &#x0D; This study developed a web-based text editor to eliminate the incompatibility of computer keyboard with the three major indigenous languages in Nigeria. It also aims to reduce the time taken to produce characters with diacritical marks. The editors produced valid Unicode characters and require pressing less buttons to generating all the symbols of the alphabets for the three major indigenous languages in Nigeria. Client-side technologies were used to develop these applications. Three web pages, designated for Yorùbá, Igbo and Hausa language were generated with HTML. CSS was used to define the look and feel of the HTML elements on each page. Regular Expressions implemented in JavaScript functions were used to convert selected ASCII characters into desired Unicode characters. The editors are available at http://www.gazaliwakil.com.ng. The editors work well on latest version of browsers like (Google Chrome, Mozilla Firefox, Opera, and Internet Explorer). They are very light, consume minimal server resources and can work offline. The system was launched Fifty-one (51) times to extract data comprising the Loading, Scripting, Rendering, Painting, System, and Idle time. The obtained result showed that on the average, it takes about 13.77ms to load the HTML DOM elements, 42.83ms to load the javaScript, 13.10ms and 1.73ms for rendering and painting the page by CSS. Additional time taken are 43.91ms and 3,045.10ms for the system and idle time respectively. A total time of 3,160.43ms (3.16s) is required when any of the editors is launched before the page can accept inputs from the users. It also takes the editors 2.66ms to add diacritical marks on a letter. This would, in effect, not reduce the typing speed of users.&#x0D; &#x0D; &#x0D;

THE FUTURE OF SOCIAL CRIME CONTROL IN THE HATE SPEECH IN SOCIAL MEDIA WITH MEDIA LITERACY

Many media develop and in the end make people not only as spectators or consumers of information but also as producers of information. Information technology is currently developing rapidly, quickly, easily, and very sophisticatedly, so that it becomes a necessity and lifestyle for the world community without exception, people in Indonesia are also affected by the development of information technology at this time. One aspect of technological development is the emergence of many social media sites such as Google or Mozilla Firefox and others, but the most popular among social media users include Facebook. The development of social media such as Facebook not only has a positive impact, but also has a negative impact, resulting in various types of violations and even crimes. Acts or crimes what needs serious attention is the crime of hate speech. Hate speech can be control by media literacy because its perspective that is used actively, when individuals access the media with the aim of interpreting the messages conveyed by the media. It is related to understanding the impact of communication, from advertising, ideas, to technology. By doing the media literacy, uses the media literacy approach as an effort to fight hate messages, through citizenship education and digital citizenship. One of its main objectives is to raise awareness about the political, social and cultural rights of individuals and groups, including freedom of speech and the responsibilities and social implications that arise.

CorDiffViz: an R package for visualizing multi-omics differential correlation networks

BackgroundDifferential correlation networks are increasingly used to delineate changes in interactions among biomolecules. They characterize differences between omics networks under two different conditions, and can be used to delineate mechanisms of disease initiation and progression.ResultsWe present a new R package, CorDiffViz, that facilitates the estimation and visualization of differential correlation networks using multiple correlation measures and inference methods. The software is implemented in R, HTML and Javascript, and is available at https://github.com/sqyu/CorDiffViz. Visualization has been tested for the Chrome and Firefox web browsers. A demo is available at https://diffcornet.github.io/CorDiffViz/demo.html.ConclusionsOur software offers considerable flexibility by allowing the user to interact with the visualization and choose from different estimation methods and visualizations. It also allows the user to easily toggle between correlation networks for samples under one condition and differential correlations between samples under two conditions. Moreover, the software facilitates integrative analysis of cross-correlation networks between two omics data sets.

USES OF ELECTRONIC MEDIA IN COLLEGE CLASSES: A SURVEY OF MANDI BAHA-UD-DIN AND BHALWAL COLLEGES

The paper explores the use of electronic media in college level classes in smaller cities of Punjab province. It is argued if electronic media is used in classes by the college teachers in the classes, it can enhance effectiveness and also learning to the part of the students. It may attract students, creating in them more interest in class activities and sharing of knowledge. The use of electronic devices and different applications; YouTube, Facebook, WhatsApp and electronic mails, and search engines such as Google Chrome, internet explorer, Mozilla Firefox etc., inculcates enthusiasm among the students and the teacher performance can become livelier fulfilling the objectives of learning in the class. The study has been undertaken by surveying a number of college teachers from various areas of the province of Punjab. Its results manifest that there is an increase of use of electronic media by the teachers in preparation as well as delivery of lectures. They also motivate the students to use these resources for learning skills. The study concludes if regular application of such technologies is made possible as a vibrant variable it would play a vital contribution to institutional competitiveness, improve the learning and teaching experience and meet students’ growing expectations of improved use of ICT (Sweeney, 2009)

The Implementation of Blended Learning in Teaching Reading

In this rapidly transforming way of teaching, blended learning has become popular across all education levels as it integrates the advantages of traditional classroom activities with online digital media. In the context of teaching English as a foreign language, teachers need to adapt to the use of technology in their teaching activities so that the learning objectives can be achieved successfully. This paper describes the implementation of blended learning in the Engagement Reading class conducted in the English Language Education Department of Universitas Nasional Karangturi. To get the data, the researcher conducted observation, interview, and documentation. The result of the study shows that the stages of building knowledge of the field, modeling of the text, joint construction of the text, and independent construction of the text are applied in the reading class. To facilitate the teaching and learning process, Google Classroom, WhatsApp, Zoom, Mozilla Firefox, and Chrome are utilised. At the end of the course, the students have positive perception toward the implementation of blended learning in the reading class. This is because they feel that the use of technology in blended learning facilitates communication and interaction, engagement, and collaboration. However, they still have problem commonly faced by the students in Indonesia, which is internet connection and credit quota.

TAKING INTERDEPENDENCIES SERIOUSLY: THE CASE OF MOZILLA’S ENTANGLEMENTS WITH JOURNALISM

Despite the complex interdependencies in today’s digital news ecology, it is still common to study digital journalism primarily by looking at how ‘non-journalists’ are influencing journalists from ‘outside’ the field of professional journalism. When it comes to how digital journalism is shaping non-journalists, we mostly find audience research or research on the effects of journalistic reporting. We argue that understanding journalism’s role in society today requires us to more broadly ask how imaginaries about journalism influence all kinds of actors that make up our digital public. In this paper, we therefore discuss how imaginaries about journalism shape the practices and identity of Mozilla, an organization best known for the development of the Firefox web browser. Mozilla currently explores collaborations with, or support of journalism, and we argue that this exploration is shaped by imaginaries about journalism. Using a Mozilla project as an example that seeks to support alternatives to advertising as the dominant way to finance journalistic content online, we show how Mozilla is trying to support its own mission by supporting organizations whose practices and values are considered compatible with this mission. We argue that Mozilla is not aiming to support ‘journalism’ as such, but a particular and rather traditional idea of fact-oriented journalism that facilitates political deliberation. Our findings suggest that studying how particular imaginaries about digital journalism influence non-journalists can help illuminate journalism’s role in today's digital news ecology beyond its ‘democratic function’ and contribute to a more nuanced understanding of the digital transformation as a whole.

WhatsApp Web QR code: Auto-change Frequency Analysis

Purpose: The purpose of the study is to investigate the behavioral aspects of WhatsApp Web QR code and its impact on privacy of users. Background: WhatsApp is the fastest growing private online chat network for encrypted messaging. The role of QR code encryption in WhatsApp Web interface provide users with the ability to secure communication. It remains uncertain if the same trends occur in the encryption protocol. To strengthen user’s security and privacy, the cryptographic algorithm has been modified to protect from the attackers. Methodology: The research was performed over a span of four months (July-October 2020) on experimental basis in India. All the observations and measurements were carried out using Mozilla Firefox web browser and the open source screen recording tool i.e. CamStudio. QR code decoding was performed in the ZXing decoder environment. Findings: This research examined the auto-change scale factor of the QR code in WhatsApp Web (A browser-based application of WhatsApp). The findings revealed that the QR code auto-change factor is 20 seconds while the QR code reload factor is 120 seconds. Evaluations showed that six consecutive QR code variations take place over each QR code reload period. Upon decoding the QR code of each set of QR code reload period, we observed that the parsed result of all QR codes were different. Each set of QR code reload period has six unique QR codes; even that doesn’t match the QR codes of the subsequent sets. Randomly changing QR codes are due to cryptographic algorithm that provides users for secure authentication and end-to-end-encryption.

A comprehensive study on security bug characteristics

AbstractSecurity bugs can catastrophically impact our increasingly digital lives. Designing effective tools for detecting and fixing software security bugs requires a deep understanding of security bug characteristics. In this paper, we conducted a comprehensive study on security bugs and proposed the classification criteria for security bug category, that is, root cause, consequence, and location. In addition, we selected 1076 bug reports from five projects (i.e., Apache Tomcat, Apache HTTP Server, Mozilla Firefox, Linux Kernel, and Eclipse) in the NVD for investigation. Finally, we investigated the correlation between the classification results and obtained some findings: (1) memory operation is the most common security bug; (2) the primary root causes of security bugs are CON (Configuration Error), INP (Input Validation Error), and MEM (Memory Error); (3) the severity of more than 40% of security bugs is high; (4) security bugs caused by INP mainly occur on web; and (5) security bugs caused by LOG (Logic Resource Error) usually lead to DoS (Denial of Service). We discussed these findings through data analysis, which can also help developers better understand the characteristics of security bugs.

Streamed Video Reconstruction for Firefox Browser Forensics

In criminal investigations, the digital evidence extracted from social media may provide exceptional support. Reviewing the history or cache of the web browser may provide a valuable insight into the activity of the suspect. The growing popularity of Internet video streaming creates a risk of this technology misuse. There are a few published research on video reconstruction forensics on the Chrome browser. There is a difference in the methods applied to reconstruct cached video on Chrome from the methods applied to Firefox or any browser. Our primary focus in this research is to examine the forensic procedures required to reconstruct cached video stream data using Twitter and YouTube on the Firefox browser. Some work has been done to reconstruct a cached video on the Chrome browser, but we need more work on the rest of the browsers, most notably the Firefox browser used in this research. Both examination strategies and contemplations displayed are approved and suitable for the forensic study of various streaming platforms as well as the web browser caches.

Implementation of Decision Support Personnel Recruitment System for Laguna State Polytechnic University-San Pablo City Campus

The Laguna State Polytechnic University-San Pablo City Campus viewed the hiring of possible employees as a major problem in the university because it takes time for the human resource department to facilitate the process of recruitment. The main objective of the study is to implement a web-based decision support personnel recruitment system that can screen qualified applicants, assist the human resource personnel in ranking the applicants and generate reports. The system was developed using PHP, CSS, Java Script and XHTML as programming platform and MySQL as database engine. The system design, testing and evaluation procedures were presented. Test results show that the project is secured and can be best viewed in Google Chrome, IE7+, Mozilla Firefox and Opera Mini using personal computer, laptop, tablet and mobile phone. Two questionnaires were distributed - ISO 9126 Software Quality Matrix and acceptability survey to determine whether the implementation was successful. Based from the results of evaluation conducted, the project was rated as excellent with an overall mean of 4.52. The users also agreed that the system was acceptable in terms of interface, operability, security and portability. It was recommended that the system should allow multiple applications for different job vacancies and the ranking of applicants with the same points should be tie regardless of who submitted the application first.

SeqDown: An Efficient Sequence Retrieval Software and Comparative Sequence Retrieval Analysis

For any sequence analysis procedure, a single or multiple sequence must be retrieved, stored, organized. One of the most common public databases used for biological sequence retrieval is GenBank which is a comprehensive public database of nucleotide sequences. However, as the length of the sequence to be retrieved increases such as a chromosome, entire genome, scaffold, etc., the elapsed time to download the file gets even elongated due to slower bandwidth to download/retrieve the sequence.[8] In most cases, during sequence analysis, the researcher requires messenger RNA (mRNA), RNA, DNA, protein sequences of the same sequence-of-interest to work with, which consumes a substantial amount of the researcher in finding and retrieving the sequence files. An access to GenBank through JAVA HTTPS protocols is established to request and receive the sequence files associated with the input accessions. SeqDown was shown to be much efficient in terms of retrieval time of the sequences as compared to the other internet browsers and was found to be 15.27% faster than Mozilla Firefox. SeqDown also provides the feature to retrieve coding DNA sequences &amp; protein sequences present in a single chromosome. Sequence retrieval from the most biological databases don’t have proper naming of their files and the user has to deal with the redundantly named sequence files which leads to incorrect and time-consuming analysis and can be solved with SeqDown. SeqDown is available as a free-to-download software at https://bit.ly/3cUwchz

Traceability recovery between bug reports and test cases-a Mozilla Firefox case study

Traceability recovery between bug reports and test cases-a Mozilla Firefox case study