Search Results - "Mariani, Manuel Sebastian"

Nestedness in complex networks: Observation, emergence, and implications by Mariani, Manuel Sebastian, Ren, Zhuo-Ming, Bascompte, Jordi, Tessone, Claudio Juan

“…The observed architecture of ecological and socio-economic networks differssignificantly from that of random networks. From a network science standpoint,…”
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Measuring economic complexity of countries and products: which metric to use? by Mariani, Manuel Sebastian, Vidmer, Alexandre, Medo, Matsúš, Zhang, Yi-Cheng

“…Evaluating the economies of countries and their relations with products in the global market is a central problem in economics, with far-reaching implications…”
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Author Correction: Forecasting national CO2 emissions worldwide by Costantini, Lorenzo, Laio, Francesco, Mariani, Manuel Sebastian, Ridolfi, Luca, Sciarra, Carla

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Forecasting national CO2 emissions worldwide by Costantini, Lorenzo, Laio, Francesco, Mariani, Manuel Sebastian, Ridolfi, Luca, Sciarra, Carla

“…Urgent climate action, especially carbon emissions reduction, is required to achieve sustainable goals. Therefore, understanding the drivers of and predicting…”
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Ranking nodes in growing networks: When PageRank fails by Mariani, Manuel Sebastian, Medo, Matúš, Zhang, Yi-Cheng

“…PageRank is arguably the most popular ranking algorithm which is being applied in real systems ranging from information to biological and infrastructure…”
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Calorimetric glass transition in a mean-field theory approach by Mariani, Manuel Sebastian, Parisi, Giorgio, Rainone, Corrado

“…The study of the properties of glass-forming liquids is difficult for many reasons. Analytic solutions of mean-field models are usually available only for…”
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Ranking species in complex ecosystems through nestedness maximization by Mariani, Manuel Sebastian, Mazzilli, Dario, Patelli, Aurelio, Sels, Dries, Morone, Flaviano

“…Identifying the rank of species in a complex ecosystem is a difficult task, since the rank of each species invariably depends on the interactions stipulated…”
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Link Prediction in Bipartite Nested Networks by Medo, Matúš, Mariani, Manuel, Lü, Linyuan

“…Real networks typically studied in various research fields—ecology and economic complexity, for example—often exhibit a nested topology, which means that the…”
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Nestedness Maximization in Complex Networks through the Fitness-Complexity Algorithm by Lin, Jian-Hong, Tessone, Claudio Juan, Mariani, Manuel Sebastian

“…Nestedness refers to the structural property of complex networks that the neighborhood of a given node is a subset of the neighborhoods of better-connected…”
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Fast influencers in complex networks by Zhou, Fang, Lü, Linyuan, Mariani, Manuel Sebastian

“…•We consider the problem of maximizing the reach of a spreading process in a finite amount of time.•We define the fast influencers as those nodes that can…”
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Ranking in evolving complex networks by Liao, Hao, Mariani, Manuel Sebastian, Medo, Matúš, Zhang, Yi-Cheng, Zhou, Ming-Yang

“…Complex networks have emerged as a simple yet powerful framework to represent and analyze a wide range of complex systems. The problem of ranking the nodes and…”
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Algorithmic bias amplification via temporal effects: The case of PageRank in evolving networks by Cui, Mengtian, Mariani, Manuel Sebastian, Medo, Matúš

“…Biases impair the effectiveness of algorithms. For example, the age bias of the widely-used PageRank algorithm impairs its ability to effectively rank nodes in…”
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Early identification of important patents: Design and validation of citation network metrics by Mariani, Manuel Sebastian, Medo, Matúš, Lafond, François

“…One of the most challenging problems in technological forecasting is to identify as early as possible those technologies that have the potential to lead to…”
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Recommending investors for new startups by integrating network diffusion and investors’ domain preference by Xu, Shuqi, Zhang, Qianming, Lü, Linyuan, Mariani, Manuel Sebastian

“…•We show that network-based recommendation methods are effective tools to recommend prospective investors for new startups.•Investors exhibit strong investment…”
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Forecasting countries' gross domestic product from patent data by Ye, Yucheng, Xu, Shuqi, Mariani, Manuel Sebastian, Lü, Linyuan

“…Recent strides in economic complexity have shown that the future economic development of nations can be predicted with a single “economic fitness” variable,…”
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Citations or dollars? Early signals of a firm’s research success by Xu, Shuqi, Mariani, Manuel Sebastian, Lü, Linyuan, Napolitano, Lorenzo, Pugliese, Emanuele, Zaccaria, Andrea

“…Scientific and technological progress is largely driven by firms in many domains, including artificial intelligence and vaccine development. The early…”
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The long-term impact of ranking algorithms in growing networks by Zhang, Shilun, Medo, Matúš, Lü, Linyuan, Mariani, Manuel Sebastian

“…•Growing network models allow us to assess the long-term impact of ranking algorithms.•We introduce a growing network model where each node is endowed with a…”
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Identification of milestone papers through time-balanced network centrality by Mariani, Manuel Sebastian, Medo, Matúš, Zhang, Yi-Cheng

“…•We analyze the citation network of APS papers (1893–2009).•We study how well different metrics identify the PRL Milestone Letters.•Citation count and PageRank…”
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Unbiased evaluation of ranking metrics reveals consistent performance in science and technology citation data by Xu, Shuqi, Mariani, Manuel Sebastian, Lü, Linyuan, Medo, Matúš

“…•We compare the ranking performance of 17 metrics in three distinct citation datasets.•We use expert-selected items (e.g., seminal papers) to assess the…”
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Quantifying and suppressing ranking bias in a large citation network by Vaccario, Giacomo, Medo, Matúš, Wider, Nicolas, Mariani, Manuel Sebastian

“…•We analyze a large citation network from Microsoft Academic Graph (18193082 papers).•We introduce a new statistical framework to quantify ranking bias by age…”
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