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Autonomous parking systems start with the detection of available parking slots. Parking slot detection performance has been dramatically improved by deep learning techniques. Deep learning-based object detection methods can be categorized…

Computer Vision and Pattern Recognition · Computer Science 2021-08-16 Quang Huy Bui , Jae Kyu Suhr

This paper introduces a comprehensive approach to optimize parking efficiency for connected and Automated vehicle (CAVs) fleets. We present a multi-vehicle parking simulator, equipped with hierarchical path planning and collision avoidance…

Systems and Control · Electrical Eng. & Systems 2025-11-17 Xu Shen , Yongkeun Choi , Alex Wong , Francesco Borrelli , Scott Moura , Soomin Woo

With increased travelling needs more than ever, traffic congestion has become a major concern in most urban areas. Allocating spaces for on-street parking, further hinders traffic flow, by limiting the effective road width available for…

Machine Learning · Computer Science 2025-12-03 Oshada Jayasinghe , Farhana Choudhury , Egemen Tanin , Shanika Karunasekera

Social networks have an important role in an individual's health, with the propagation of health-related features through a network, and correlations between network structures and symptomatology. Using Bluetooth-enabled smartphones to…

Social and Information Networks · Computer Science 2015-08-18 Samuel Townsend , Mark E. Larsen , Tjeerd W. Boonstra , Helen Christensen

Indoor beacon system is a cornerstone of internet of things. Until now, most of the research effort has focused on achieving various applications based on beacon communication. However, the power consumption on beacon devices becomes the…

Networking and Internet Architecture · Computer Science 2019-11-11 Qingzhi Liu , Wieger IJntema , Anass Drif , Przemysław Pawełczak , Marco Zuniga

The main purpose of this work is in reducing the queuing delays in major supermarkets or other shopping centers by means of an Electronic Smart Cart System which will introduce an intellectual approach to billing process through RFID…

Other Computer Science · Computer Science 2016-08-15 Yerlan Berdaliyev , Alex Pappachen James

The increasing usage of wireless sensor networks in human life is an indication of the high importance of this technology. Wireless sensor networks have a vast majority of applications in monitoring and care which are known as target…

Networking and Internet Architecture · Computer Science 2021-03-09 Meysam Yari , Parham Hadikhani , Mohammad Yaghoubi , Raza Nowrozy , Zohreh Asgharzadeh

The auto-management of vehicle entrance and parking in any organization is a complex challenge encompassing record-keeping, efficiency, and security concerns. Manual methods for tracking vehicles and finding parking spaces are slow and a…

Computer Vision and Pattern Recognition · Computer Science 2023-12-06 Muhammad Umer Ramzan , Usman Ali , Syed Haider Abbas Naqvi , Zeeshan Aslam , Tehseen , Husnain Ali , Muhammad Faheem

Autonomous parking is a critical component for achieving safe and efficient urban autonomous driving. However, unstructured environments and dynamic interactions pose significant challenges to autonomous parking tasks. To address this…

Robotics · Computer Science 2025-09-18 Zewei Yang , Zengqi Peng , Jun Ma

Urban traffic congestion is a chronic problem faced by many cities. It is essentially inefficient infrastructure use which results in increased vehicle fuel consumption and emissions. This in turn adds extra costs to commuters and…

Systems and Control · Electrical Eng. & Systems 2020-08-12 Youssef Bichiou , Hesham A. Rakha , Hossam Abdelghaffar

Spatial navigation of indoor space usage patterns reveals important cues about the cognitive health of individuals. In this work, we present a low-cost, scalable, open-source edge computing system using Bluetooth Low Energy (BLE) and…

Today's smartphones come equipped with a range of advanced sensors capable of sensing motion, orientation, audio as well as environmental data with high accuracy. With the existence of application distribution channels such as the Apple App…

Computers and Society · Computer Science 2016-06-20 Kleomenis Katevas , Hamed Haddadi , Laurissa Tokarchuk

Deep learning models have been used extensively to solve real-world problems in recent years. The performance of such models relies heavily on large amounts of labeled data for training. While the advances of data collection technology have…

Computer Vision and Pattern Recognition · Computer Science 2018-12-05 Humayun Irshad , Qazaleh Mirsharif , Jennifer Prendki

Bluetooth Low Energy (BLE) backscatter is a promising candidate for battery-free Internet of Things (IoT) applications. Unlike existing commodity-level BLE backscatter systems that only enable one-shot communication through BLE advertising…

Networking and Internet Architecture · Computer Science 2025-03-17 Huixin Dong , Yijie Wu , Feiyu Li , Wei Kuang , Yuan He , Qian Zhang , Wei Wang

This work makes multiple scientific contributions to the field of Indoor Localization for Ambient Assisted Living in Smart Homes. First, it presents a Big-Data driven methodology that studies the multimodal components of user interactions…

Human-Computer Interaction · Computer Science 2021-06-30 Nirmalya Thakur , Chia Y. Han

Drive-by sensing is gaining popularity as an inexpensive way to perform fine-grained, city-scale, spatiotemporal monitoring of physical phenomena. Prior work explores several challenges in the design of low-cost sensors, the reliability of…

Networking and Internet Architecture · Computer Science 2019-10-22 Dhruv Agarwal , Srinivasan Iyengar , Manohar Swaminathan

Autonomous parking technology is a key concept within autonomous driving research. This paper will propose an imaginative autonomous parking algorithm to solve issues concerned with parking. The proposed algorithm consists of three parts:…

Robotics · Computer Science 2021-08-27 Ziyue Feng , Yu Chen , Shitao Chen , Nanning Zheng

Traffic control management at intersections, a challenging and complex field of study, aims to attain a balance between safety and efficient traffic control. Nowadays, traffic control at intersections is typically done by traffic light…

Human-Computer Interaction · Computer Science 2018-09-24 Vanessa Martins , João Rufino , Bruno Fernandes , Luís Silva , João Almeida , Joaquim Ferreira , José Fonseca

Block-sparse attention is promising for accelerating long-context LLM pre-filling, yet identifying relevant blocks efficiently remains a bottleneck. Existing methods typically employ coarse-grained attention as a proxy for block importance…

Computation and Language · Computer Science 2026-05-26 Xinghao Wang , Pengyu Wang , Xiaoran Liu , Fangxu Liu , Jason Chu , Kai Song , Xipeng Qiu

This paper presents an integrated motion planning system for autonomous vehicle (AV) parking in the presence of other moving vehicles. The proposed system includes 1) a hybrid environment predictor that predicts the motions of the…

Robotics · Computer Science 2022-04-28 Jessica Leu , Yebin Wang , Masayoshi Tomizuka , Stefano Di Cairano