Articles tagged with Internet
Scientists at Queen Mary University of London mapped Netflix's content delivery network by analyzing film requests from around the world. The study found that the USA and Mexico are major markets, with widespread server deployment, while Europe has a more concentrated presence.
Researchers analyzed third-party web tracking across three decades and developed TrackingExcavator tool. They found that the average top website now has at least four trackers looking at user activity, with Google Analytics covering over a third of sites.
A weakness in Linux operating systems allows attackers to track users' online activity, terminate connections, and inject false material into their communications. Researchers identified the vulnerability and have alerted Linux about it, resulting in patches applied to the latest Linux version.
A recent study published in JAMA found that only 25% of seniors in the US used digital health technology between 2011 and 2014. The study also revealed socioeconomic disparities in digital health use, with older age, black and Latino ethnicity, divorce, and poor health associated with lower use.
A recent study found that visual cues, such as photos of stores or business owners, can reassure wary online shoppers and increase purchases. The research suggests that including these elements can help small retailers overcome the constraints of distance and anonymity in e-commerce.
A study found that recruiting minorities and poor people to participate in genetic research is challenging, even with the internet. Despite high rates of online access, groups with lower education levels, income, or African-American status had lower engagement rates.
A novel mid-wavelength infrared phototransistor device has the potential to replace traditional radio-frequency wireless data links. This technology uses low-power and low-cost alternative to FSO communications, providing high-speed data links with reduced limitations.
A new system called Dreambit predicts how a person would look with different hairstyles, colors, and appearances by analyzing input photos and searching the internet for similar images. The software can also age-progress faces and help identify missing children or people evading the law.
A review article compares over-the-counter mechanical nasal dilators for their ability to dilate the internal nasal valve and improve airflow. The study found that external nasal dilator strips and nasal clips effectively relieve obstruction of the internal nasal valve.
Belgian researchers are developing a new security approach for microchips using complex mathematical algorithms and 'lightweight security armour'. The five-year project aims to protect devices such as pacemakers, smartwatches, and cars from cyberattacks.
A new study found that internet users who primarily accessed the web for entertainment purposes, such as watching cat videos, were less likely to demand democracy in their countries. In contrast, those who used the internet for news and sharing political opinions were more likely to support democratic reforms. The researchers suggest t...
Researchers have demonstrated that consumer-grade LED bulbs can be modified to serve as both light sources and receivers of signals, enabling the creation of a network of devices in a room. This technology has potential benefits for interconnecting IoT devices without threatening the scarce radio spectrum.
At the Summer Davos Forum 2016, three KAIST professors discussed the Fourth Industrial Revolution's impact on biotechnology, artificial intelligence, and robotics. They explored opportunities and challenges in machine learning and autonomous robotics. The event highlighted KAIST's research excellence and global participation.
A recent study published in Frontiers in ICT found that a person's online browsing behavior can reveal their unique digital signature, which can identify them. The research suggests that personality traits can be deduced by general internet usage, offering new avenues for understanding online behavior and its applications.
Researchers developed a single device that harnesses both solar and wind energy to generate electrical output. The hybrid system delivers up to 34 milliWatts of power, enough to turn on LEDs and power temperature-humidity sensors in smart cities.
A longitudinal research project found a link between digital addiction and school burnout in Finnish adolescents, with excessive internet use contributing to school burnout and potentially leading to depression. The study suggests that promoting school engagement and motivation can prevent these issues.
A new study found that only 6% of general practices in the UK offer email consultations, while none are using internet video. Despite policy pressure, few GPs plan to adopt alternative methods to improve access and efficiency.
A UTHealth study found that middle and high school students exposed to e-cigarette marketing messages were more likely to use e-cigarettes. The study reveals a trend that is not likely to change, with e-cigarette companies following the same marketing strategies as cigarette companies.
Researchers discovered a crucial connection between protein structures and molecular functions by analyzing ancient genetic sequences. They found that tiny gene segments determine the formation of active sites in proteins, enabling them to perform specific functions.
A new NIH study explores how deaf adults, proficient in ASL, use the internet for health-related information. The HINTS-ASL program collects data on trends in health communication and perception among this population. The research aims to improve the dissemination of health information to the deaf community.
A study of 68 teen internet users found that many were able to resolve risky situations on their own. The researchers argue that focusing on positive interactions with online risk can help teach teens how to stay safe, rather than avoiding exposure altogether.
Researchers developed a system called the Knowledge Accelerator, which uses machine learning to guide non-experts in producing coherent reports. The system was tested on 11 questions and found to outperform comparison Web pages, including top Google results.
Researchers from across Germany are working on a search engine for arguments to shed light on online discussions. The system will analyze argumentative structures, recognize pro and con arguments, and summarize them at a glance.
A recent study investigated consumer attitudes towards brain-training apps, finding that over two-thirds reported improved thinking, memory, and attention. However, cost was the primary barrier to their use, highlighting a need for evidence-based apps. Strong positive expectations about app effectiveness may also drive user behavior.
Christof Paar, a Bochum IT security expert, has been awarded an ERC Advanced Grant to explore and prevent cryptographic hardware backdoors that pose a major threat to the Internet of Things. The project aims to develop countermeasures against hardware Trojans that can compromise device security.
Researchers discovered a discrepancy in YouTube's view count system, where fake views were counted towards advertisers' bills despite being flagged as fraudulent. This study highlights the challenges of detecting and preventing bot fraud in video portals, which can have significant economic implications.
A study by sociologists found that young, less educated males share a greater amount of discriminatory content on Facebook, while young university females share the least. The researchers discovered that there is a feminine and masculine way to behave on the internet, with males tendings to be more direct in their posts.
A study found that few people are aware of the Nursing Home Compare website, which aims to help families find high-quality care facilities. The site's accuracy is also compromised by trust issues and limited information on costs and activities.
A new study published in Frontiers in Psychology suggests that watching online tutorials with prior knowledge of the demonstrator's skill level can lead to improved performance. The researchers found that this approach enables students to better detect technical errors and imitate expert-level shots.
Researchers develop a method to analyze web reviews and extract design intelligence, identifying pros and cons of features. The DFOC approach can enhance creative efficiency and competitiveness by shortening lead times and improving product quality.
Researchers developed a framework to simplify data analytics on digital device networks, reducing the need for custom algorithms. The project aims to improve the Internet of Things by analyzing and learning from massive amounts of generated data.
Boxmate systematically generates program inputs to investigate regular behavior, logging critical data access and resources. This approach catches hidden attacks and prevents them from executing, making malicious programs exposed and unusable.
The NIST Internet Time Service serves much of the world, receiving 316 million unique IP address requests from 20 servers in one month. This represents at least 8.5 percent of devices on the entire internet, highlighting its importance as a reliable source of time.
A study at Ohio State University found that targeted online ads can actually change consumers' self-perceptions and behaviors. Participants who received behaviorally targeted ads for products like
Research estimates 25% of current domains are unmet demand due to lack of available high-quality names and locations. New top-level domains (not-coms) may alleviate this issue, sparking a potential boom in domain registrations.
A study published in JAMA Internal Medicine found that Charlie Sheen's public disclosure of his HIV status led to a significant increase in Google searches related to the disease. The study suggests that this surge in interest may have benefited public health by raising awareness and driving people to learn more about HIV prevention.
Crowdsourcing platforms have helped solve complex problems, but also enable malicious activities like crowdturfing. Researchers at Utah State University are creating new tools to analyze and stop these manipulative tactics.
A recent study found that people searching for vaping-related terms are primarily interested in shopping for e-cigarettes rather than health information. This suggests a concerning trend in the growing vaping industry, where marketing and advertising efforts may be targeting consumers without regard for potential health risks.
Houmansadr aims to create a theoretical model to lead to new anti-blocking tools, analyzing current censor-circumvention systems and employing game theory, network science, and information theory. Emerging communication devices like content caching and cloud computing will be used to design sustainable ways to circumvent censorship.
Researchers found nearly half of IPF-related websites recommended medications with no proven benefit, while more than a third suggested harmful treatments. The top two accurate sources were Wikipedia and Medscape.
Researchers at MIT have developed a new chip called Eyeriss that can enable mobile devices to run powerful artificial-intelligence algorithms locally. This could improve performance, reduce latency and allow for more efficient processing of data without relying on Wi-Fi connections.
The University of Kansas School of Engineering will educate cyberdefense experts dedicated to public service with a new $4.7 million grant. The initiative supports dozens of students, who commit to work at government cybersecurity jobs safeguarding critical infrastructure.
Researchers at Stanford University have created a novel quantum light source that can enable perfectly secure communication. By harnessing the quantum properties of light, they've overcome technical challenges in devices that send and receive quantum data.
Researchers have developed a high-performance network infrastructure that is open and programmable, using light to carry internet traffic. This technology has the potential to revolutionize optical network infrastructure, making it accessible to traditional programmers and application developers.
A pilot study found that using smartphone reminders can significantly decrease daily sedentary time and increase active time. Participants who received prompts had an average of 25 minutes less of sedentary time per day compared to those without reminders.
A new study from Georgia State University found that college students with Problematic Internet Use report positive effects on family connectedness when apart, but negative effects when together. The study also highlights the need for parents to set limits on internet use in families.
Professor Sitaraman's research on Internet-scale distributed networks has had a far-reaching impact on how people access the internet. He is recognized for his role in creating Akamai network, one of the world's largest CDNs, delivering 15-30% of global web traffic.
A new study by UTSA professor Matthew McCarter found that allowing employees to vote on whether to turn off the internet results in significant reductions of cyberloafing. This approach increased productivity among former cyberloafers by 38%, demonstrating the effectiveness of giving workers control over their work environment.
A research team developed an app that hides user location from third parties, providing security for individuals who share personal info online. The app, yet to be released, uses privacy-preserving technology to protect users' location information from being accessed by services like Facebook and Twitter.
A new study led by Michigan State University found that nearly 1 in 4 children experience online sexual harassment at the hands of their own friends. Parents can help mitigate this issue by having open and honest conversations with their kids about online safety and boundaries.
Professor Ian Craddock discusses how IoT technologies can transform health care and reduce costs by managing chronic conditions outside the hospital environment. He will explore challenges, security concerns, and application scenarios for healthcare using his SPHERE project as an example.
Ivan Dylko's model explores how customizability technologies increase political selective exposure, making users more surrounded with like-minded information and potentially polarized. The research suggests that technology-driven changes exacerbate this behavior.
A study found that individuals with internet access are 5% more likely to claim ignorance when faced with general-knowledge questions. This suggests that constant connectivity to information leads to a diminished reliance on personal knowledge.
University of Washington researchers have developed a technology to capture the 'persona' of a well-photographed person like Tom Hanks from vast numbers of Internet images. The digital model can be animated to deliver speeches that the real actor never performed, and even transfer expressions and mannerisms onto another person's face.
Despite improved email security measures, significant issues remain, including downgraded communication and lack of encryption on some servers, according to a new report. The study highlights the need for individuals and organizations to adopt secure protocols to protect sensitive data.
Researchers have designed a tunable filter that can be integrated onto a photonic chip, enabling flexible optical networks. The device has a record-breaking tuning span of 670 GHz, making it suitable for handling large data volumes and adapting to dynamic changes.
A new study from Indiana University finds that marginalized groups, including African Americans and Latinos, use the Internet to diversify their social networks. The research also suggests that the Internet can be a useful tool for increasing social capital for these groups.
Researchers at Northwestern University have developed Wi-FM, a technique that uses ambient FM radio signals to mitigate interference between competing wireless networks. By analyzing usage patterns and adapting to changes, Wi-FM enables devices to harmonize their signals and reduce slow speeds, resulting in improved network performance.
A new technology developed by Carnegie Mellon University and Disney Research enables smartwatches to automatically recognize what objects users are touching. The technique, called EM-Sense, takes advantage of the body's natural electrical conductivity to detect and identify objects, creating opportunities for context-aware apps.
A study published in Science China: Information Sciences found that crowdsourcing can help improve label quality and reduce costs. Researchers analyzed worker performance and provided criteria for evaluating their qualities, enabling the elimination of low-quality workers from the crowd.