Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 31 for “"URLs"”.
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A Lexical Approach for Classifying Malicious URLs
… system based on lexical analysis of URLs. It correctly classifies URLs of malicious web pages with 99.1% accuracy, a 0.4% false positive rate, an F1-Score of 98.7, and requires 0.62 milliseconds on average. This method substantially out- performs previously published algorithms on …
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HYPERLINKS IN THE TWITTERVERSE: ANALYZING THE URL USAGE IN SOCIAL MEDIA POSTS
… on social media platforms is by including URLs that point to external sources in user posts. In X, formally known as Twitter, we estimate that about 21% of the daily stream of English-language posts contain URLs. Given this prevalence, we assert that studying URLs in social media holds …
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Intelligent Event Focused Crawling
… it needs a diverse set of high quality seed URLs (URLs of relevant webpages that link to other relevant webpages). Although manual curation of seed URLs guarantees quality, it requires exhaustive manual labor. We proposed an automated approach for curating seed URLs using social media …
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Real-Time Intelligent Detection System Designs for Web Phishing Attacks
… them against accidentally opening malicious URLs. The system isolates the suspected webpage to protect users' local systems from downloading malicious software. Then, we collect all URLs embedded in the webpage and use a deep learning (DL) model to classify each URL independently. These …
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Direct multidisplay for web document repositories
… used search engines return long lists of URLS. Users have to click each URL to download the actual document and check its content and click the back button to access other URLs if the answer is not found in the current URL. This process is both labor intensive and time consuming. …
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A Measurement Approach to Understanding the Data Flow of Phishing From Attacker and Defender Perspectives
… collected more than 179,000 real-world phishing URLs. Then we build a measurement tool to feed fake credentials to live phishing sites and monitor how the credential information is shared with the phishing server and potentially third-party collectors on the client side. Besides, we also obtain …
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Augmenting human intelligence via externalized knowledge representation and intelligent information retrieval
… session and provides recommendations for related URLs. The application includes a web browser extension for recording the URLs a user visits and a feedback interface that hosts a dialogue between the computer system and the user. The Mental Model Browser identifies important concepts in the …
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Effective Analysis, Characterization, and Detection of Malicious Activities on the Web
… executed on the client, and reputation of URLs on social networking websites to train multiple models, which are then used in confidence-weighted majority vote classifier to detect unknown web pages. Evaluation of the approach on a large corpus of web pages shows that the approach not only …
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Detecting and Mitigating Rumors in Social Media
… technique that recommends fact-checking URLs to rumor debunkers, i.e., social network users who are very passionate about disseminating true news. Here, we incorporate the influence of other users on rumor debunkers in addition to their previous URL sharing history to recommend relevant …
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Semantic-free referencing in linked systems
… System (DNS) to resolve the hostname portion of URLs into IP addresses. This marriage-of-convenience enabled the Web's meteoric rise, but the resulting entanglement is now hindering both infrastructures--the Web is overly constrained by the limitations of DNS, and DNS is unduly burdened by the …
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Acceso y recuperación de información en la World Wide Web. Análisis de motores de búsqueda y metabuscadores
… y exhaustividad, y determina la proporción de URLs solapados y similitud entre cinco buscadores y tres metabuscadores usando para su interrogación palabras poco frecuentes.
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Searching for the President: Analysis of Search Engine Results from the 2008 Presidential Election
… searches. The current study examined the URLs, sources, and representations of Barack Obama and John McCain generated by Web searches for the 2008 presidential candidates. By examining the results of Google, Yahoo, and Ask.com searches, the study analyzed search engines as structural …
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ONet: Search, explore, and visualize hierarchical topic summarization on Twitter using network-OLAP
… data may also interlink together with URLs, images, videos and people to form a rich heterogeneous information network. In this study, we propose ONet to search, explore and visualize hierarchical summarization on multi-dimensional data. In particular, we take Twitter data as an example …
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Systems to Democratize and Standardize Access to Web APIs
… through web APIs. However, manually encoding URLs with arbitrary endpoints, parameters, authentication handshakes, and pagination, among other things, makes API use challenging and laborious for programmers and untenable for novices. In addition, each API offers its own idiosyncratic data …
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Showdeck replay
… storage utilizes AWS S3 buckets, using signed URLs generated by the server as a means for uploading files directly to S3. Showdeck Replay also uses a small database stored locally on the user's device for local caching and offline functionality. Designed to be compatible with Android, iOS, and …
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An analysis on information diffusion by retweets in Twitter
… independent. Moreover, we showed including URLs or user-mentions in tweets and getting one or more retweets are statistically independent. In our results, including a picture is slightly effective to get this sense of retweetability. Second, we compare the retweeters of tweets including a …
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Social Media use by Midwives – an Untapped Potential?
… from the UK, USA, Australia and New Zealand. URLs of their posts about birth from 1/9/20 to 31/08/21 were inputted into a datascraping tool. A coding sheet was then created including elements of birth such as location or mode, and a second developed to further analyse posts categorised as …
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Robust censorship-resistant communication
… channel for delivering outbound requests (URLs) and a high-bandwidth direct channel for downloading web content. The upstream channel hides the request contents using steganographic encoding within Email or instant messages, whereas the downstream channel uses IP address spoofing so that …
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Defending networked resources against floods of unwelcome requests
… spam filters analyze email text and embedded URLs). We argue that such approaches are inherently gameable because motivated attackers can make "bad" requests look "good". Instead, defenses should aim to allocate resources proportionally (so if lo% of the requesters are "bad", they should be …
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An investigation into the relationship between the individual and the collective in emerging performance ensembles
… platforms can be accessed by following the URLs in the footnotes. A complementary USB memory stick provides the option to watch highlights of the tasks and ensemble, offering a visual and auditory impression of the process. This longitudinal study of an emerging performance ensemble aimed to …
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