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Data has become a critical asset in the digital economy, yet it remains underutilized by Mobile Network Operators (MNOs), unlike Over-the-Top (OTT) players that lead global market valuations. To move beyond the commoditization of…

网络与互联网体系结构 · 计算机科学 2025-10-10 Marcos Lima Romero , Ricardo Suyama

The subject of this paper is an optimal consumption/optimal portfolio problem with transaction costs and with multiple risky assets. In our model the transaction costs take a special form in that transaction costs on purchases of one of the…

数理金融 · 定量金融 2014-09-30 David Hobson , Yeqi Zhu

Electronic payment platforms are estimated to process billions oftransactions daily, with the cumulative value of these transactionspotentially reaching into the trillions. Even a minor error within thishigh-volume environment could…

密码学与安全 · 计算机科学 2025-07-04 Mao Luo , Zhi Wang , Yiwen Huang , Qingyun Zhang , Zhouxing Su , Zhipeng Lv , Wen Hu , Jianguo Li

As the number of Internet of Medical Things (IoMT) increases, the need for performing on-premises tasks within hospitals or medical centers also increases. Many healthcare organizations are progressively embracing or adopting an edge…

网络与互联网体系结构 · 计算机科学 2021-08-31 Eyhab Al-Masri

Simplifying machine learning (ML) application development, including distributed computation, programming interface, resource management, model selection, etc, has attracted intensive interests recently. These research efforts have…

机器学习 · 计算机科学 2019-06-07 Frances Ann Hubis , Wentao Wu , Ce Zhang

Drift in machine learning refers to the phenomenon where the statistical properties of data or context, in which the model operates, change over time leading to a decrease in its performance. Therefore, maintaining a constant monitoring…

计算与语言 · 计算机科学 2023-09-08 Saeed Khaki , Akhouri Abhinav Aditya , Zohar Karnin , Lan Ma , Olivia Pan , Samarth Marudheri Chandrashekar

Generative, explainable, and flexible recommender systems, derived using Large Language Models (LLM) are promising and poorly adapted to the cold-start user situation, where there is little to no history of interaction. The current…

机器学习 · 计算机科学 2025-07-23 Yushang Zhao , Huijie Shen , Dannier Li , Lu Chang , Chengrui Zhou , Yinuo Yang

The electrostatic charge acquired by powders during transport through ducts can cause devastating dust explosions. Our recently developed laser-optical measurement technique can resolve the powder charge along a one-dimensional (1D) path.…

流体动力学 · 物理学 2026-01-07 Christoph Wilms , Wenchao Xu , Gizem Ozler , Simon Jantač , Sonja Schmelter , Holger Grosshans

Big data and machine learning (ML) algorithms are key drivers of many fintech innovations. While it may be obvious that replacing humans with machine would increase efficiency, it is not clear whether and where machines can make better…

综合金融 · 定量金融 2020-08-11 Runshan Fu , Yan Huang , Param Vir Singh

Classifying streaming data requires the development of methods which are computationally efficient and able to cope with changes in the underlying distribution of the stream, a phenomenon known in the literature as concept drift. We propose…

机器学习 · 统计学 2012-12-27 Gordon J. Ross , Niall M. Adams , Dimitris K. Tasoulis , David J. Hand

The advancement of technology facilitates explosive growth of mobile usage in the last decade. Numerous applications have been developed to support its usage. However, gap in technology exists in obtaining correct and trusted values for…

其他计算机科学 · 计算机科学 2011-08-30 Supriya Chakrabarty , Nabendu Chaki

Data quality is crucial in machine learning (ML) applications, as errors in the data can significantly impact the prediction accuracy of the underlying ML model. Therefore, data cleaning is an integral component of any ML pipeline. However,…

数据库 · 计算机科学 2025-03-17 Sedir Mohammed , Felix Naumann , Hazar Harmouch

The growth of low-end hardware has led to a proliferation of machine learning-based services in edge applications. These applications gather contextual information about users and provide some services, such as personalized offers, through…

机器学习 · 计算机科学 2024-02-06 Akanksha Atrey , Ritwik Sinha , Saayan Mitra , Prashant Shenoy

The emergence of open-source ML libraries such as TensorFlow and Google Auto ML has enabled developers to harness state-of-the-art ML algorithms with minimal overhead. However, during this accelerated ML development process, said developers…

软件工程 · 计算机科学 2025-12-01 Aaditya Bhatia , Foutse Khomh , Bram Adams , Ahmed E Hassan

Despite the plethora of financial services and products on the market nowadays, there is a lack of such services and products designed especially for the low-wage population. Approximately 30% of the U.S. working population engage in…

The rise of large language models (LLMs) offers new opportunities for automatic error detection in education, particularly for math word problems (MWPs). While prior studies demonstrate the promise of LLMs as error detectors, they overlook…

计算与语言 · 计算机科学 2024-12-24 Hang Li , Tianlong Xu , Kaiqi Yang , Yucheng Chu , Yanling Chen , Yichi Song , Qingsong Wen , Hui Liu

Context. Technical Debt (TD) is a metaphor for technical problems that are not visible to users and customers but hinder developers in their work, making future changes more difficult. TD is often incurred due to tight project deadlines and…

软件工程 · 计算机科学 2022-04-26 Marion Wiese , Paula Rachow , Matthias Riebisch , Julian Schwarze

In this paper, we present a scientific evaluation of four prominent malware detection tools to assist an organization with two primary questions: To what extent do ML-based tools accurately classify previously- and never-before-seen files?…

With the widespread digitization of finance and the increasing popularity of cryptocurrencies, the sophistication of fraud schemes devised by cybercriminals is growing. Money laundering -- the movement of illicit funds to conceal their…

人工智能 · 计算机科学 2024-01-26 Erik Altman , Jovan Blanuša , Luc von Niederhäusern , Béni Egressy , Andreea Anghel , Kubilay Atasu

Orthogonal Frequency Division Multiplexing (OFDM)-based waveforms are used for communication links in many current and emerging Internet of Things (IoT) applications, including the latest WiFi standards. For such OFDM-based transceivers,…