Articles tagged with Internet
Researchers have developed an application called Zoetrope that allows users to easily search and analyze historical web data. The system captures and stores archived websites, enabling users to view past versions of sites and track changes over time.
Researchers at Eindhoven University of Technology cracked the McEliece encryption system, a candidate for post-quantum cryptography. This breakthrough could compromise current encryption methods like RSA, which banks use for secure transactions.
This special issue explores the fundamental research of new-generation Internet architecture, addressing major technical challenges such as scalability, security, and high-performance. The studies aim to provide theoretical foundations and scientific-proof support for solving these challenges and carry out technological innovation.
A project called inSPOT uses electronic postcards to assist people in disclosing an STD diagnosis to their sexual partners. This system has been shown to increase partner notification rates, contributing to better disease prevention and control outcomes.
A new computer program, developed by Krisztian Balog, uses digital trails to quickly and accurately identify missing persons within companies and organizations. The program combines generative language models with learning algorithms to recognize people and organizations in texts.
Researchers found that web search activity stimulates key centers in the brain, controlling decision-making and complex reasoning. This triggers a greater extent of neural circuitry, indicating potential benefits for cognitive function in older adults.
A study published in the Journal of the American College of Surgeons shows that unsponsored web sites have significantly higher quality information compared to commercially sponsored ones. The researchers suggest that surgeons can help patients find reliable information by providing them with technical search terms.
A team of Penn State researchers has developed a new approach called Automatic Linguistic Indexing of Pictures in Real-Time (ALIPR) that enables computers to recognize the contents of photographs. The system uses statistical models to assign keywords to images based on pixel information, improving accuracy rates up to 90%.
A study of 1,454 youth found that 72% experienced cyberbullying, with online incidents often accompanied by in-school bullying. Most victims kept the abuse secret, fearing parental restrictions on internet use.
A new study shows that web-based academic discussions are a cost-effective and effective method of continuing medical education for orthopaedic surgeons. The interactive Orthochina.org wiki project, launched in 1998, allows professionals to share real patient cases and engage in collaborative discussions.
Researchers at University of Washington create Adeona, a free laptop theft-protection tool that uses internet and camera to track stolen laptops while maintaining user privacy. The tool has been downloaded over 50,000 times and can be used on desktops, laptops, and Linux machines.
The Perspectives system uses friendly sites to authenticate Web sites, providing an extra measure of security in cases where certificate authorities are not used. The system can detect suspicious sites and warn users about potential attacks.
Leonard Kleinrock, UCLA professor, is recognized for his pioneering work on packet switching and data networks. He developed the mathematical theory of data networks a decade before the Internet's birth and directed the first message to pass over the Internet.
A group of institutions, including Rutgers University, will conduct five-year research into complex computational problems, with potential benefits for cryptography and other fields. The study aims to unlock secrets of intractability, a branch of mathematics that seeks to understand why certain problems are hard to compute.
The P4P system drastically cuts network load through local file-sharing, with average data packets traveling just 160 miles and making fewer metro-hops. Local file sharing increased nearly tenfold from 6% to 58%, providing a basis for the future of peer-to-peer systems.
Researchers developed an algorithm called XL that significantly reduces network routing updates, making it possible to support larger networks and improve efficiency for low-power devices with slow links. The algorithm uses three rules to determine which updates are important and can be suppressed.
Researchers compared online prescribing and traditional physician consultation for treating erectile dysfunction, finding that the online system outperformed in patient education and prescription appropriateness. The study concludes that a well-regulated Internet prescriber service can be comparable to traditional medical practice.
Patrick Crowley, a computer architect, is designing a new network for the US Department of Defense to facilitate real-time information sharing. The goal is to enable commanders to understand the location and status of all platforms, equipment, and personnel in real-time.
A study by UC San Diego researchers found that telemedicine leads to better treatment decisions for stroke patients compared to telephone consultations. The STRokE DOC technology enabled doctors to make correct decisions over 98% of the time, resulting in improved patient outcomes.
A recent study found that as more journals become available online, researchers cite fewer older papers and focus on newer publications. This trend may be limiting the creation of new ideas and theories in various academic disciplines.
A study published in the Journal of Communication found that access to an integrated system of internet health resources significantly improved quality of life, perceived social support, and health information management for breast cancer patients. In contrast, providing only a list of URLs or standard care offered little benefit.
A new study found that more Internet time, less sleep, and higher alcohol consumption are associated with weight gain in adolescent girls. Girls who consumed 2 or more alcoholic beverages a week or slept less than 6 hours a night gained more weight.
A new study by Professor Anne Campbell found that women are more likely to experience regret and decreased satisfaction after a one-night stand compared to men. Despite taking part in casual sex, women do not view it as a precursor to long-term relationships.
A Northwestern University study found that men are more likely to share their creative work online than women, with almost two-thirds of men reporting online sharing compared to half of women. The disparity persists even when controlling for digital literacy and Web know-how, suggesting that internet access is not an equal playing field.
A study by Lee Ritterband found that an online cognitive behavioral intervention for insomnia improved sleep efficiency and reduced symptoms of insomnia in adults. The six-week program led to significant improvements in sleep quality, with participants increasing their total sleep time by 80 minutes.
Global gay communities are experiencing a decline in physical infrastructure and attendance at events. The rise of online dating and achievement of civil rights contribute to this shift.
Researchers at Ohio State University have developed a new way to protect computer networks from Internet worms by automatically detecting infections within minutes. The method involves monitoring the number of scans sent out by machines on a network and isolating infected machines in quarantine for repairs.
Researchers have created a unique internet facility called Open Ontology Repository (OOR) to store diverse collections of concepts and facilitate complex systems in various sectors. OOR will support advanced logic systems and save time and money in manufacturing control, supply chain management, and biomedical management.
The Yale team has engineered a P4P system that enables cooperative delivery of data between ISPs and Peer-to-Peer software providers. This reduces the cost to ISPs and improves the performance of P2P applications, with field tests showing a 34% reduction in inter-ISP traffic and up to 898% increase in delivery speeds.
Researchers at Northwestern University developed Ono, a unique software solution that allows users to efficiently identify nearby P2P clients. By using observations of Internet companies like Akamai, Ono improves transfer speeds for both ISPs and P2P users.
A University of Minnesota study found that online interventions can help reduce HIV risk among young men who have sex with men. The research showed that meeting partners both online and offline increases the number of sexual partners and engagement in unprotected anal intercourse.
Researchers have created an online map that shows locations experiencing problems with internet connectivity, providing a snapshot of the internet's weak points. The Hubble tool monitors about 90% of the internet and can help professional network operators identify and fix issues quickly.
A study from Tufts University reveals a digital skills divide among socio-economic groups, affecting parents' ability to access trustworthy child development information. Parents in higher SES groups outperform lower SES counterparts in evaluating search engines and building searches.
The American Chemical Society's 235th national meeting will present hundreds of newsworthy topics, including a new test for gunshot residue and blood from the American alligator being used as a medical lifesaver. Researchers will also showcase discoveries in chemistry and other fields, such as technology to turn waste CO2 into DVDs and...
The P2P-Next project aims to create a Europe-wide 'next-generation' internet television distribution system based on P2P technology, allowing audiences to stream and interact with live content. The research project will also explore community building around favorite content via a personalized system.
Most online sex offenders are adults who target teens, seducing victims into sexual relationships. The youth most vulnerable have histories of abuse, family problems, and risk-taking tendencies. Current educational efforts may not be effective in preventing these crimes.
Researchers found that people tend to focus on information supporting their pre-existing beliefs, even if it's accurate. The study suggests designing search engine interfaces to help users organize information and overcome decision biases.
Springer Protocols is a laboratory tool that delivers protocols across 15 subject collections, covering various areas of life sciences. The platform contains over 2,000 protocols, with 1,000 being updated annually, providing researchers with easy access to experiment designs, equipment, statistical methods, and troubleshooting standards.
Researchers at Iowa State University are developing technologies to fight cyber crime and make online activities more secure. They have filed a patent on a technology that detects 'click fraud', which falsely drives up hits to ads posted on Web sites, resulting in higher costs for pay-per-click advertising.
The Million Book Project has completed the digitization of over 1.5 million books, ranging from Mark Twain to Confucius, and made them available through a single web portal. The collection includes rare and orphan books in multiple languages, with the goal of making all published works accessible worldwide.
A recent study by the Economic and Social Research Council found that internet users are willing to sacrifice their privacy if they trust the organization requesting personal information. The research revealed that even people who declare themselves unconcerned about privacy will oppose ID cards if the request process feels invasive.
A team of researchers at Georgia Institute of Technology has developed a computer version of the honeybee dance, which directs server power between tasks to reduce the chances of server overload. This system improves service by up to 25% in tests based on real Internet traffic.
Researchers at Penn State successfully transmitted data at a rate of 100 gigabits per second over 100 meters using Category-7 copper cables. This breakthrough offers a less expensive and easier-to-build solution for high-speed data transfer, paving the way for future advancements in chip circuitry.
Demand for Spanish-language cancer web materials has quadrupled, with OncoLink en español seeing a significant increase in unique visitors. However, limited internet access and different search patterns among Spanish-speaking users highlight the need for tailored content to meet their needs.
Researchers at Ohio State University developed software to enable remote operation of high-powered instruments like microscopes and telescopes. The software, RICE, utilizes economic principles to optimize network bandwidth, preventing mistakes and reducing frustration.
Researchers at USC Information Sciences Institute completed a comprehensive census of the Internet, sending over 3 billion pings to every assigned address. The resulting atlas shows the Internet's structure and dynamics, providing insights into its growth, security, and evolution.
A study found that a third of spam messages advertise health products, including prescription drugs and natural health products. Researchers successfully purchased several controlled substances through these messages.
A review of six hospital comparison websites found inconsistent results, inadequate data reporting, and statistical methods that fail to accurately reflect surgical care quality. The study highlights the need for improved standards and patient accessibility on these websites.
A new multilingual search tool developed at the University of Washington's Turing Center allows people to search for images on the Web using hundreds of languages. The tool, named PanImages, automatically translates the search term into about 300 other languages and displays images from Google and Flickr.
Researchers at UC Davis developed ConceptDoppler, a tool that clusters words by meaning and identifies keywords likely to be blacklisted in China's censorship system. The study found that keyword filtering encourages self-censorship due to the perception of surveillance, allowing users to avoid blocked topics.
The conference examines the effects of Web 2.0 activities, including social networking sites, blogs, and wikis, on digital cultures and societies. Key findings highlight concerns over information chaos and decreased cultural value.
Researchers created an automated, enterprise-scale WiFi troubleshooting system that analyzes wireless protocol behavior, wired network services, and interactions between them. The system identifies the source of problems, such as media access dynamics and mobility management latency, and provides immediate solutions.
Computer scientists at UC San Diego create a new algorithm to generate annotated Internet router graphs, mimicking key features of the Internet. The technique allows researchers to experiment with different network topologies and test the sensitivity of various techniques.
A novel peer-to-peer video sharing application is being used to explore a next-generation model for safe and legal electronic commerce. The platform rewards users for uploading content, allowing them to download faster and more securely. Researchers envision a global marketplace where bandwidth is the primary currency.
Researchers at UCSD have designed a new algorithm that enables distributed rate limiting to enforce global bandwidth rate limits and dynamically shift allocations based on current network demand. The flow proportional share algorithm uses TCP to estimate bandwidth demand, providing fairness and practicality for deployment nationwide.
HIV denialists are spreading misinformation about HIV/AIDS, which can have severe consequences. The scientific community has established that HIV is the cause of AIDS, but denialist groups continue to promote false ideas, putting people at risk of infection and seeking ineffective treatments.
A new digital watermarking system protects music and media files from online pirates while ensuring high-quality playback for legitimate users. The system, developed by researchers at the University of Ottawa, embeds an image within the audio file to prevent piracy without compromising sound quality.
A new study by UC-San Diego computer scientists found that 94% of spam-advertised online scams are hosted on individual web servers, not hundreds or thousands of compromised computers. The researchers used a new internet monitoring approach to analyze over one million spam emails and identified the hosting servers for these scams.
University of Washington scientists track six penguins' movements using satellite technology to model energy requirements, understand breeding habits, and assess impact of human activities on their migration route. The project aims to improve conservation efforts for the Magellanic Penguin species.
A research team used Data Envelopment Analysis to evaluate the success of internet shops, finding that efficient websites like Jcrew and Abercrombie can serve as role models for less effective sites. By reducing inputs or increasing outputs, these non-efficient sites can improve their performance and competitiveness.