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Tuan Phong Tran, Anh Hung Ngoc Tran, Thuan Minh Nguyen and Myungsik Yoo
Multi-access edge computing (MEC) brings computations closer to mobile users, thereby decreasing service latency and providing location-aware services. Nevertheless, given the constrained resources of the MEC server, it is crucial to provide a limited nu...
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Muhammad Sheraz, Teong Chee Chuah, Mardeni Bin Roslee, Manzoor Ahmed, Amjad Iqbal and Ala?a Al-Habashna
Data caching is a promising technique to alleviate the data traffic burden from the backhaul and minimize data access delay. However, the cache capacity constraint poses a significant challenge to obtaining content through the cache resource that degrade...
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Pei-Xuan Li, Yu-Yun Huang, Chris Shei and Hsun-Ping Hsieh
The growth of social platforms has lowered the barrier of entry into the media sector, allowing for the spread of false information and putting democratic politics and social security at peril. Preliminary analysis shows that posts sharing real news and ...
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Muhammad Sheraz, Shahryar Shafique, Sohail Imran, Muhammad Asif, Rizwan Ullah, Muhammad Ibrar, Jahanzeb Khan and Lunchakorn Wuttisittikulkij
Data caching has emerged as a promising technique to handle growing data traffic and backhaul congestion of wireless networks. However, there is a concern regarding how and where to place contents to optimize data access by the users. Data caching can be...
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Maria Trigka, Andreas Kanavos, Elias Dritsas, Gerasimos Vonitsanos and Phivos Mylonas
Microblogging has become an extremely popular communication tool among Internet users worldwide. Millions of users daily share a huge amount of information related to various aspects of their lives, which makes the respective sites a very important sourc...
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Bambang Soelistijanto and Vittalis Ayu
Mobile social networks suffer from an unbalanced traffic load distribution due to the heterogeneity in mobility of nodes (humans) in the network. A few nodes in these networks are highly mobile, and the proposed social-based routing algorithms are likely...
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Sofia Vlachou and Michail Panagopoulos
On Instagram, we have all seen memes. Honestly, what would you do if you encountered a meme in a museum? The purpose of the study is to evaluate the nexus between posts uploaded by museum visitors and emotions, as well as the popularity of artworks and m...
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Sofia Vlachou and Michail Panagopoulos
Social media is the most popular canvas to engage with art. In this study, we provide a different angle, on how an artistic installation on a world-renowned monument?such as Paris? Arc de Triomphe?can emotionally affect viewers and potentially increase t...
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Alexandros Britzolakis, Haridimos Kondylakis and Nikolaos Papadakis
Sentiment Analysis is an actively growing field with demand in both scientific and industrial sectors. Political sentiment analysis is used when a data analyst wants to determine the opinion of different users on social media platforms regarding a politi...
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François Fouss and Elora Fernandes
Providing fair and convenient comparisons between recommendation algorithms?where algorithms could focus on a traditional dimension (accuracy) and/or less traditional ones (e.g., novelty, diversity, serendipity, etc.)?is a key challenge in the recent dev...
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Dongjin Yu, Yi Shen, Kaihui Xu and Yihang Xu
Point-Of-Interest (POI) recommendation not only assists users to find their preferred places, but also helps businesses to attract potential customers. Recent studies have proposed many approaches to the POI recommendation. However, the lack of negative ...
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Gianluca Reali and Mauro Femminella
Network caching is a technique used to speed-up user access to frequently requested contents in complex data networks. This paper presents a two-layer overlay network caching system for content distribution. It is used to define some caching scenarios wi...
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Xujian Zhao and Wei Li
Owing to rapid development of the Internet and the rise of the big data era, microblog has become the main means for people to spread and obtain information. If people can accurately predict the development trend of a microblog event, it will be of great...
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Nazib Abdun Nasir and Seong-Ho Jeong
Users can access the Internet anywhere they go at any time due to the advancement of communications and networking technologies. The number of users and connected devices are rapidly increasing, and various forms of content are becoming increasingly avai...
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Leanna Vidya Yovita, Nana Rachmana Syambas, Ian Joseph Matheus Edward and Noriaki Kamiyama
The communication network is growing with some unique characteristics, such as consumers repeatedly request the same content to the server, similarity in local demand trend, and dynamic changes to requests within a specific period. Therefore, a different...
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Christos Koutlis, Manos Schinas, Symeon Papadopoulos and Ioannis Kompatsiaris
Estimating and analyzing the popularity of an entity is an important task for professionals in several areas, e.g., music, social media, and cinema. Furthermore, the ample availability of online data should enhance our insights into the collective consum...
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Salvatore Carta, Alessandro Sebastian Podda, Diego Reforgiato Recupero, Roberto Saia and Giovanni Usai
Predicting the popularity of posts on social networks has taken on significant importance in recent years, and several social media management tools now offer solutions to improve and optimize the quality of published content and to enhance the attractiv...
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George Economides, Thomas Moutos
Pág. 1 - 39
This paper analyzes long run outcomes resulting from adopting a binding minimum wage. The model distinguishes between workers of heterogeneous ability, and capitalists who do all the saving, and it entails ? relative to the perfectly competitive benchmar...
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Lorenzo Bracciale, Pierpaolo Loreti, Andrea Detti and Nicola Blefari Melazzi
A very common problem in designing caching/prefetching systems, distribution networks, search engines, and web-crawlers is determining how long a given content lasts before being updated, i.e., its update frequency. Indeed, while some content is not freq...
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Wlodzimierz Lewoniewski, Krzysztof Wecel and Witold Abramowicz
On Wikipedia, articles about various topics can be created and edited independently in each language version. Therefore, the quality of information about the same topic depends on the language. Any interested user can improve an article and that improvem...
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