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Value-added services (e.g., overlaid video advertisements) have become an integral part of today's Content Delivery Networks (CDNs). To offer cost-efficient, scalable and more agile provisioning of new value-added services in CDNs, Network…

Networking and Internet Architecture · Computer Science 2018-03-19 Mouhamad Dieye , Shohreh Ahvar , Jagruti Sahoo , Ehsan Ahvar , Roch Glitho , Halima Elbiaze , Noel Crespi

Extracting expressive visual features is crucial for accurate Click-Through-Rate (CTR) prediction in visual search advertising systems. Current commercial systems use off-the-shelf visual encoders to facilitate fast online service. However,…

Information Retrieval · Computer Science 2022-05-10 Si Chen , Chen Lin , Wanxian Guan , Jiayi Wei , Xingyuan Bu , He Guo , Hui Li , Xubin Li , Jian Xu , Bo Zheng

The orienteering problem with time windows and variable profits (OPTWVP) is common in many real-world applications and involves continuous time variables. Current approaches fail to develop an efficient solver for this orienteering problem…

Machine Learning · Computer Science 2026-03-09 Songqun Gao , Zanxi Ruan , Patrick Floor , Marco Roveri , Luigi Palopoli , Daniele Fontanelli

This paper considers a crowdsourced delivery (CSD) system that effectively utilizes the existing trips to fulfill parcel delivery as a matching problem between CSD drivers and delivery tasks. This matching problem has two major challenges.…

Optimization and Control · Mathematics 2023-12-05 Takashi Akamatsu , Yuki Oyama

Time-to-Collision (TTC) forecasting is a critical task in collision prevention, requiring precise temporal prediction and comprehending both local and global patterns encapsulated in a video, both spatially and temporally. To address the…

Computer Vision and Pattern Recognition · Computer Science 2026-04-20 Nishq Poorav Desai , Ali Etemad , Michael Greenspan

We abstract the core logical functions from applications that require ultra-low-latency wireless communications to provide a novel definition for reliability. Real-time applications -- such as intelligent transportation, remote surgery, and…

Information Theory · Computer Science 2020-08-19 Rebal Jurdi , Jeffrey G. Andrews , Robert W. Heath

The non-uniform distribution and extremely sparse nature of the LiDAR point cloud (LPC) bring significant challenges to its high-efficient compression. This paper proposes a novel end-to-end, fully-factorized deep framework that encodes the…

Computer Vision and Pattern Recognition · Computer Science 2023-02-15 Tingyu Fan , Linyao Gao , Yiling Xu , Dong Wang , Zhu Li

In recommendation scenarios, there are two long-standing challenges, i.e., selection bias and data sparsity, which lead to a significant drop in prediction accuracy for both Click-Through Rate (CTR) and post-click Conversion Rate (CVR)…

Information Retrieval · Computer Science 2023-02-14 Feng Zhu , Mingjie Zhong , Xinxing Yang , Longfei Li , Lu Yu , Tiehua Zhang , Jun Zhou , Chaochao Chen , Fei Wu , Guanfeng Liu , Yan Wang

Contemporary data-driven methods are typically fed with full supervision on large-scale datasets which limits their applicability. However, in the actual systems with limitations such as measurement error and data acquisition problems,…

Machine Learning · Computer Science 2021-05-06 Qianyu Feng , Linchao Zhu , Bang Zhang , Pan Pan , Yi Yang

Multi-Task Learning (MTL) plays a crucial role in real-world advertising applications such as recommender systems, aiming to achieve robust representations while minimizing resource consumption. MTL endeavors to simultaneously optimize…

Information Retrieval · Computer Science 2024-06-06 Furkan Durmus , Hasan Saribas , Said Aldemir , Junyan Yang , Hakan Cevikalp

With the employment of smart meters, massive data on consumer behaviour can be collected by retailers. From the collected data, the retailers may obtain the household profile information and implement demand response. While retailers prefer…

Machine Learning · Computer Science 2022-10-19 Yi Dong , Yang Chen , Xingyu Zhao , Xiaowei Huang

A significant challenge in achieving ubiquitous Artificial Intelligence is the limited ability of models to rapidly learn new information in real-world scenarios where data follows long-tailed distributions, all while avoiding forgetting…

Machine Learning · Computer Science 2024-04-09 Siddeshwar Raghavan , Jiangpeng He , Fengqing Zhu

Aligning structured data is a fundamental problem in computer vision and machine learning, underlying tasks such as time series analysis, human action recognition, and visual representation learning. Existing alignment methods, including…

Computer Vision and Pattern Recognition · Computer Science 2026-05-26 Lei Wang , Syuan-Hao Li , Yongsheng Gao , Piotr Koniusz

Automated vulnerability detection research has made substantial progress, yet its real-world impact remains limited. Prior work found that current vulnerability datasets suffer from issues including label inaccuracy rates of 20%-71%,…

This paper presents a practical architecture for after-sales demand forecasting and monitoring that unifies a revenue- and cluster-aware ensemble of statistical, machine-learning, and deep-learning models with a role-driven analytics layer…

Artificial Intelligence · Computer Science 2025-10-02 Saravanan Venkatachalam

In this paper, we obtain the functional derivatives of a finite horizon error norm between a full-order and a reduced-order continuous-time linear time-varying (LTV) system. Based on the functional derivatives, first-order necessary…

Systems and Control · Electrical Eng. & Systems 2024-11-15 Kasturi Das , Srinivasan Krishnaswamy , Somanath Majhi

This research presents an innovative and unique way of solving the advertisement prediction problem which is considered as a learning problem over the past several years. Online advertising is a multi-billion-dollar industry and is growing…

Information Retrieval · Computer Science 2017-02-15 Muhammad Junaid Effendi , Syed Abbas Ali

We propose a novel data-driven network framework for forecasting problems related to E-mini S\&P 500 and CBOE Volatility Index futures, in which products with different expirations act as distinct nodes. We provide visual demonstrations of…

Statistical Finance · Quantitative Finance 2024-08-13 Nikolas Michael , Mihai Cucuringu , Sam Howison

Recommender system, as an essential part of modern e-commerce, consists of two fundamental modules, namely Click-Through Rate (CTR) and Conversion Rate (CVR) prediction. While CVR has a direct impact on the purchasing volume, its prediction…

Machine Learning · Computer Science 2020-06-11 Hong Wen , Jing Zhang , Yuan Wang , Fuyu Lv , Wentian Bao , Quan Lin , Keping Yang

Remaining Useful Life (RUL) of a component or a system is defined as the length from the current time to the end of the useful life. Accurate RUL estimation plays a crucial role in Predictive Maintenance applications. Traditional regression…

Machine Learning · Computer Science 2024-12-23 Muthukumar G , Jyosna Philip
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