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Improving the speed and quality of the Internet connection were found to be more important than decreasing the price of the service.
Proceedings ArticleDOI
Rajiv Chakravorty, J. Cartwright, Ian Pratt 
17 Nov 2002
122 Citations
We show how a simple transparent proxy interposed between the fixed and GPRS networks can be used to significantly improve TCP connection performance, particularly for activities like Web browsing.
Open accessJournal ArticleDOI
Mohsen Guizani, Mohammed Atiquzzaman 
7 Citations
Caching can improve access latency, reduce battery power consumption, and reduce bandwidth usage in the wireless Internet.
With the proliferation of wireless devices on the Internet and the proposal of a future Internet with emphasis on in-network caching, improvements in caching can significantly improve network response while reducing network load.
By using detailed data on Internet access and use in rural and urban areas of Britain, we show the effect of low-speed broadband connection on people’s use of the Internet and the services it provides.
Open accessProceedings ArticleDOI
Ijaz Haider Naqvi, Tanguy Pérennou 
01 Mar 2007
12 Citations
Appropriate mechanisms can dramatically improve bandwidth usage over the Internet, especially for multimedia transport based on partial reliability.
Simulations show that the proposed algorithm can effectively improve Internet connectivity performance with reasonable control overhead.
Proceedings ArticleDOI
Shao Liu, Tamer Basar, R. Srikant 
01 Dec 2003
90 Citations
We also present a new scheme that can improve the performance of the Internet with minimal changes to the current architecture.

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How does computer literacy affect academic performance?
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Computer literacy has a significant impact on academic performance. Studies suggest a positive correlation between computer literacy and academic success. Digital competence and literacy enhance communication skills, research abilities, and confidence among students, ultimately influencing academic performance. In contrast, a lack of computer literacy due to the digital gap can lead to poor academic performance, especially in programming courses. Additionally, Internet literacy plays a role in academic performance, with higher scores in tool and social-structural literacy correlating with better academic outcomes. Therefore, developing computer literacy skills can positively influence academic performance by improving communication, research, and problem-solving abilities, as well as facilitating access to educational resources and tools.
What are the reasons why students are late in submitting homework?
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Students are late in submitting homework due to various reasons. Internal factors such as laziness, fear of failure, perfectionism, poor study habits, and distractions contribute to procrastination. Additionally, challenges in conceptualizing and gathering materials, waiting for equipment, and insufficient infrastructure delay assignment submissions. Factors like poor preparation, poverty, peer pressure, and single parenting also lead to students' lateness to school, affecting homework submission timeliness. Research shows that starting assignments early results in better understanding and grades, highlighting the impact of submission times on student performance. Moreover, during the pandemic, issues like lack of focus, distractions at home, and inadequate technology hinder timely submission of mathematics outputs.
What are the current advancements in natural language processing techniques for sentiment analysis?
5 answers
Recent advancements in natural language processing for sentiment analysis include the widespread adoption of deep learning models like Transformers and Pre-trained models, such as BERT. These models have shown superior performance in extracting sentiment tendencies from text data compared to traditional machine learning methods. Additionally, techniques like Convolutional Neural Networks (CNNs) have been successfully applied to sentiment analysis tasks, achieving high accuracy rates in classifying sentiments in social media data. The use of advanced model architectures, attention mechanisms, and word embeddings for feature extraction has further enhanced the capabilities of sentiment analysis systems. Overall, these advancements have significantly improved the accuracy and efficiency of sentiment analysis, paving the way for more nuanced understanding of sentiment in textual data.
How acc use IT?
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Adaptive Cruise Control (ACC) utilizes Information Technology (IT) in various ways based on the contexts provided. ACC systems are developed to improve vehicle control and driving safety by autonomously adjusting vehicle speed and distance from obstacles. ACC systems can be optimized through the use of radar technology, such as a 76GHz radar, which plays a crucial role in sensing the traffic environment and controlling driving torque and braking force. Additionally, ACC systems impact driver behavior by promoting more constant speeds, larger headways, and a reduction in lane changes, leading to more homogeneous traffic flow and potentially preventing accidents. Therefore, IT is integral to the functionality and optimization of ACC systems, enhancing driving safety and comfort through advanced technological applications.
How do smartphones connect to Wi-Fi networks?
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Smartphones connect to Wi-Fi networks through various methods. One approach involves analyzing the Wi-Fi network speed and comparing it to a set value to determine the connection type. Another method includes configuring a smartphone as a Wi-Fi access point through a charging station, forming a mesh network to extend the range. Additionally, a technique involves receiving data from an Internet source on one client and retransmitting it to another client, expanding the source's range through daisy-chaining using Wi-Fi direct and Bluetooth connections. Furthermore, a method for connecting a mobile phone to a Wi-Fi network involves generating compressed files, merging them into a mirror image file, and decompressing it to establish the connection. These diverse approaches showcase the versatility in how smartphones establish connections with Wi-Fi networks.
How does consumers accept technology?
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Consumers accept technology based on various factors such as perceived usefulness, ease of use, trust, and product quality. The Unified Theory of Acceptance and Use of Technology (UTAUT) and other models like TAM and TAM2 play a crucial role in understanding consumer acceptance. Consumers often wait to adopt new technologies until they perceive benefits, observe pricing trends, and are influenced by early adopters. Trust in the innovating companies and technology, along with improving product and service perceptions, can enhance consumer acceptance. Additionally, highlighting the hedonic value of new technologies in design and marketing can positively impact consumer acceptance. Understanding consumer perceptions and building trust are key in driving consumer confidence in adopting new technologies.
How do autonomous systems impact the efficiency and cost-effectiveness of cafe operations?
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Autonomous systems in cafes significantly enhance efficiency and cost-effectiveness. These systems, such as the Automatic Café Management System (ACMS) based on the Internet of Things (IoT), unmanned automation cafe booth systems, and low-cost automatic cafe management systems utilizing waiter robots, streamline operations by automating tasks like order processing, coffee brewing, and food serving. They reduce the need for human intervention, minimizing errors and increasing operational efficiency. Additionally, autonomous coffee machines like the Bitbarista not only automate coffee consumption processes but also provide provenance data, aiming to cut intermediaries in the coffee trade. By leveraging technologies like smart contracts and distributed ledgers, these systems optimize cafe workflows, enhance customer experiences, and ultimately drive down operational costs.
How has the government's role in promoting technology evolved over the past decade?
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Over the past decade, the government's role in promoting technology has evolved significantly. Governments are increasingly recognized as key drivers of innovation, fostering technology advancement through policies that encourage connectivity and private investment in IT infrastructure. They play a crucial role in stimulating and sustaining growth in technology through business incubation programs that develop social capital. Despite the potential of information communication technologies (ICTs) for civic engagement, governments have faced challenges in effectively utilizing them for promoting participation. Moreover, government policies in countries like China have focused on promoting research and development activities, attracting foreign investment in advanced technologies, and enhancing human capital and innovation in technology-intensive industries. This shift underscores the increasing importance of government intervention in driving technological progress.
How identity development affect recognition?
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Identity development plays a crucial role in the process of recognition across various dimensions, including social, environmental, organizational, and technological contexts. The development of identity, whether through differentiation from others as seen in sibling relationships or through the emulation of significant others, significantly influences the recognition of individual differences and self-worth, as well as expectations in relationships with peers and partners. This process is not limited to interpersonal relationships but extends to environmental identity development, where recognition through social interactions can foster a sense of environmental stewardship and action. In organizational settings, the recognition of professional identity is essential for reinforcing and stabilizing one's identity at work. The process of identity construction at work is influenced by interactions with others, including supervisors, colleagues, and customers, which can either affirm or challenge an individual's professional identity. This dynamic underscores the importance of recognition in validating and rewarding individuals' contributions and achievements within the workplace. The challenge of identity development and recognition is also evident in the realm of social enterprise, where entrepreneurs must navigate the tensions between commercial and social welfare logics. The recognition of opportunities that integrate social welfare and commercial goals is influenced by entrepreneurs' identities and their perceptions of these competing logics. Furthermore, the rise of identity politics and the demand for more restrictive forms of recognition based on narrow identity terms highlight the complex interplay between identity development and the quest for universal recognition in the political sphere. Technological advancements, particularly in biometric identification, offer new avenues for recognizing and authenticating identities, thereby addressing the identity gap in development contexts. These technologies facilitate the inclusion of underdocumented populations by providing robust official identities, which are essential for accessing basic rights and services. The act of recognition itself, as a vital human need, shapes the personality of individuals within social and political contexts, emphasizing the fundamental role of identity development in the broader process of recognition.
Is Bitcoin Really Untethered?
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Bitcoin's relationship with Tether reveals a tethered reality. Research shows that Tether, a digital currency pegged to the U.S. dollar, influences Bitcoin prices by being timed after market downturns, leading to significant price increases. However, the decentralized image of Bitcoin is challenged by findings that a small percentage of entities control a large portion of circulating BTC coins, indicating centralization. Despite this, the Bitcoin network remains relatively stable in size, with a concentration of mining activity in China despite network nodes being predominantly in the US and EU. Therefore, while Bitcoin may be perceived as untethered in theory, the practical influence of Tether and the centralized distribution of BTC coins suggest a more interconnected and controlled reality.
What are the recent updates in open access publishing 2024?
5 answers
In 2024, significant developments in open access publishing include mandates by UKRI for OA monographs, with a focus on sustainability and funding models. Additionally, the International Journal of Orofacial Myology and Myofunctional Therapy transitioned to an online, open-access, no-fee model, maintaining high publication standards. The slow progress in achieving widespread open access is attributed to academic inertia and publisher resistance, with emerging models like social networking-based open access challenging traditional publishing routes. These updates highlight the ongoing efforts to make scholarly content more accessible while addressing funding challenges and ensuring inclusivity in the transition to open access publishing in 2024.