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A smart city is essential for sustainable urban development. In addition to citizen engagement, a smart city enables connected infrastructure, data-driven decision making and smart mobility. For most of these features, network data plays a…

社会与信息网络 · 计算机科学 2025-09-17 Tânia Carvalho , José Barata , Henish Balu , Filipa Moreira , João Bastos , Luís Antunes

At the turn of the 21st century, urban development has experienced a paradigm shift so that the quest for smarter cities has become a priority agenda, with the direct participation of industry, policymakers, practitioners, and the…

The idea of modern urban systems and smart cities requires monitoring and careful analysis of different signals. Such signals can originate from different sources and one of the most promising is the BTS, i.e. base transceiver station, an…

计算机与社会 · 计算机科学 2015-06-23 Radoslaw Klimek , Leszek Kotulski

Rapid urbanization burdens city infrastructure and creates the need for local governments to maximize the usage of resources to serve its citizens. Smart city projects aim to alleviate the urbanization problem by deploying a vast amount of…

网络与互联网体系结构 · 计算机科学 2019-05-15 Oluwashina Madamori , Esther Max-Onakpoya , Christan Grant , Corey E. Baker

Transfer learning has recently become the dominant paradigm of machine learning. Pre-trained models fine-tuned for downstream tasks achieve better performance with fewer labelled examples. Nonetheless, it remains unclear how to develop…

机器学习 · 计算机科学 2024-01-30 Jonas Pfeiffer , Sebastian Ruder , Ivan Vulić , Edoardo Maria Ponti

Transfer learning is a popular paradigm for utilizing existing knowledge from previous learning tasks to improve the performance of new ones. It has enjoyed numerous empirical successes and inspired a growing number of theoretical studies.…

机器学习 · 计算机科学 2023-05-23 Haoyang Cao , Haotian Gu , Xin Guo

The rapid growth of population and the permanent increase in the number of vehicles engender several issues in transportation systems, which in turn call for an intelligent and cost-effective approach to resolve the problems in an efficient…

应用统计 · 统计学 2018-07-31 Sina Dabiri , Kevin Heaslip

Transfer learning methods endeavor to leverage relevant knowledge from existing source pre-trained models or datasets to solve downstream target tasks. With the increase in the scale and quantity of available pre-trained models nowadays, it…

机器学习 · 计算机科学 2024-02-26 Yuhe Ding , Bo Jiang , Aijing Yu , Aihua Zheng , Jian Liang

Recent years have disclosed a remarkable proliferation of compute-intensive applications in smart cities. Such applications continuously generate enormous amounts of data which demand strict latency-aware computational processing…

网络与互联网体系结构 · 计算机科学 2020-10-13 Latif U. Khan , Ibrar Yaqoob , Nguyen H. Tran , S. M. Ahsan Kazmi , Tri Nguyen Dang , Choong Seon Hong

Transfer learning is a machine learning paradigm where knowledge from one problem is utilized to solve a new but related problem. While conceivable that knowledge from one task could be useful for solving a related task, if not executed…

机器学习 · 计算机科学 2021-10-01 Xuetong Wu , Jonathan H. Manton , Uwe Aickelin , Jingge Zhu

As urbanization proceeds at an astonishing rate, cities have to continuously improve their solutions that affect the safety, health and overall wellbeing of their residents. Smart city projects worldwide build on advanced sensor,…

计算机与社会 · 计算机科学 2018-07-23 Balázs Csanád Csáji , Zsolt Kemény , Gianfranco Pedone , András Kuti , József Váncza

Transfer learning, also referred as knowledge transfer, aims at reusing knowledge from a source dataset to a similar target one. While many empirical studies illustrate the benefits of transfer learning, few theoretical results are…

The data generated by the devices and existing infrastructure in the Internet of Things (IoT) should be shared among applications. However, data sharing in the IoT can only reach its full potential when multiple participants contribute…

计算机与社会 · 计算机科学 2016-11-18 Quyet H. Cao , Imran Khan , Reza Farahbakhsh , Giyyarpuram Madhusudan , Gyu Myoung Lee , Noel Crespi

Nowadays, with advanced information technologies deployed citywide, large data volumes and powerful computational resources are intelligentizing modern city development. As an important part of intelligent transportation, route…

人工智能 · 计算机科学 2024-04-09 Shiming Zhang , Zhipeng Luo , Li Yang , Fei Teng , Tianrui Li

Neural machine translation is known to require large numbers of parallel training sentences, which generally prevent it from excelling on low-resource language pairs. This thesis explores the use of cross-lingual transfer learning on neural…

计算与语言 · 计算机科学 2020-01-07 Tom Kocmi

Recently, deep learning methods have made great progress in traffic prediction, but their performance depends on a large amount of historical data. In reality, we may face the data scarcity issue. In this case, deep learning models fail to…

机器学习 · 计算机科学 2022-07-05 Xueyan Yin , Feifan Li , Yanming Shen , Heng Qi , Baocai Yin

Meta-Learning is a subarea of Machine Learning that aims to take advantage of prior knowledge to learn faster and with fewer data [1]. There are different scenarios where meta-learning can be applied, and one of the most common is algorithm…

Smart cities use technology to improve traffic patterns, energy distribution, air quality and more. The elements of a smart city can also increase the convenience for its citizens, by integrating IT technology into many aspects of citizen…

计算机与社会 · 计算机科学 2021-07-21 Jungheum Park , Hyunji Chung , Joanna F. DeFranco

Classical machine learning approaches are sensitive to non-stationarity. Transfer learning can address non-stationarity by sharing knowledge from one system to another, however, in areas like machine prognostics and defense, data is…

机器学习 · 计算机科学 2022-09-07 Tyler Cody , Stephen Adams , Peter A. Beling

Precise and reliable climate projections are required for climate adaptation and mitigation, but Earth system models still exhibit great uncertainties. Several approaches have been developed to reduce the spread of climate projections and…