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To create a new IR test collection at low cost, it is valuable to carefully select which documents merit human relevance judgments. Shared task campaigns such as NIST TREC pool document rankings from many participating systems (and often…

Information Retrieval · Computer Science 2020-08-06 Md Mustafizur Rahman , Mucahid Kutlu , Tamer Elsayed , Matthew Lease

Current disposal facilities for coarse-grained waste perform manual sorting of materials with heavy machinery. Large quantities of recyclable materials are lost to coarse waste, so more effective sorting processes must be developed to…

Computer Vision and Pattern Recognition · Computer Science 2025-01-24 Timo Lange , Ajish Babu , Philipp Meyer , Matthis Keppner , Tim Tiedemann , Martin Wittmaier , Sebastian Wolff , Thomas Vögele

Waste management is a critical global issue with significant environmental and public health implications. It has become more destructive during large-scale events such as the annual pilgrimage to Makkah, Saudi Arabia, one of the world's…

The applicability of the swarm robots to perform foraging tasks is inspired by their compact size and cost. A considerable amount of energy is required to perform such tasks, especially if the tasks are continuous and/or repetitive.…

Robotics · Computer Science 2022-01-03 Ehsan Latif , Yikang Gui , Aiman Munir , Ramviyas Parasuraman

The fast demographic growth, together with the concentration of the population in cities and the increasing amount of daily waste, are factors that push to the limit the ability of waste assimilation by Nature. Therefore, we need…

Artificial Intelligence · Computer Science 2019-04-23 Javier Ferrer , Enrique Alba

This thesis presents novel algorithms to advance robotic object rearrangement, a critical task for autonomous systems in applications like warehouse automation and household assistance. Addressing challenges of high-dimensional planning,…

Robotics · Computer Science 2025-05-15 Baichuan Huang

A blockchain, during its lifetime, records large amounts of data, that in a common usage its kept on its entirety. In a robotics environment, the old information is useful for human evaluation, or oracles interfacing with the blockchain but…

Robotics · Computer Science 2019-05-15 Miguel Fernandes , Luís A. Alexandre

We present a research picking prototype related to our company's industrial waste sorting application. The goal of the prototype is to be as autonomous as possible and it both calibrates itself and improves its picking with minimal human…

Robotics · Computer Science 2015-11-25 Janne V. Kujala , Tuomas J. Lukka , Harri Holopainen

Single image reflection separation (SIRS), as a representative blind source separation task, aims to recover two layers, $\textit{i.e.}$, transmission and reflection, from one mixed observation, which is challenging due to the highly…

Computer Vision and Pattern Recognition · Computer Science 2021-10-22 Qiming Hu , Xiaojie Guo

Tasks in outdoor open world environments are now ripe for automation with mobile manipulators. The dynamic, unstructured and unknown environments associated with such tasks -- a prime example would be collecting roadside trash -- makes them…

Robotics · Computer Science 2018-10-09 Brayan S. Zapata-Impata , Vikrant Shah , Hanumant Singh , Robert Platt

This study proposes a novel approach based on reinforcement learning (RL) to enhance the sorting efficiency of scrap metal using delta robots and a Pick-and-Place (PaP) process, widely used in the industry. We use three classical model-free…

Robotics · Computer Science 2024-06-24 Arthur Louette , Gaspard Lambrechts , Damien Ernst , Eric Pirard , Godefroid Dislaire

The development of robotic systems for palletization in logistics scenarios is of paramount importance, addressing critical efficiency and precision demands in supply chain management. This paper investigates the application of…

Robotics · Computer Science 2024-04-09 Zheng Wu , Yichuan Li , Wei Zhan , Changliu Liu , Yun-Hui Liu , Masayoshi Tomizuka

Fair re-ranking aims to redistribute ranking slots among items more equitably to ensure responsibility and ethics. The exploration of redistribution problems has a long history in economics, offering valuable insights for conceptualizing…

Information Retrieval · Computer Science 2024-04-30 Chen Xu , Xiaopeng Ye , Wenjie Wang , Liang Pang , Jun Xu , Tat-Seng Chua

Smart Bins have become popular in smart cities and campuses around the world. These bins have a compaction mechanism that increases the bins' capacity as well as automated real-time collection notifications. In this paper, we propose…

Computer Vision and Pattern Recognition · Computer Science 2020-06-11 Gary White , Christian Cabrera , Andrei Palade , Fan Li , Siobhan Clarke

In this overview article we will consider the deliberate restarting of algorithms, a meta technique, in order to improve the algorithm's performance, e.g., convergence rates or approximation guarantees. One of the major advantages is that…

Optimization and Control · Mathematics 2020-06-29 Sebastian Pokutta

Automation of logistic processes is essential to improve productivity and reduce costs. In this context, intelligent warehouses are becoming a key to logistic systems thanks to their ability of optimizing transportation tasks and,…

The Internet of Things (IoT) has been continuously rising in the past few years, and its potentials are now more apparent. However, transient data generation and limited energy resources are the major bottlenecks of these networks. Besides,…

Networking and Internet Architecture · Computer Science 2022-03-25 Hongda Wu , Ali Nasehzadeh , Ping Wang

In this paper, we investigate resource allocation algorithm design for intelligent reflecting surface (IRS)-assisted multiuser cognitive radio (CR) systems. In particular, an IRS is deployed to mitigate the interference caused by the…

Information Theory · Computer Science 2020-03-03 Dongfang Xu , Xianghao Yu , Robert Schober

Intelligent Systems (ISs) are technologically advanced machines, which perceive and respond to the environment around them. They are usually of various forms ranging from software to hardware. ISs are generally the fusion of Artificial…

Social and Information Networks · Computer Science 2023-05-26 Sahil Mishra , Sanjaya Kumar Panda

This paper proposes a novel relay-aided intelligent reconfigurable surface (IRS) architecture for future wireless communication systems. The proposed architecture, which consists of two side-by-side intelligent surfaces connected via a…

Information Theory · Computer Science 2020-06-12 Xiaoyan Ying , Umut Demirhan , Ahmed Alkhateeb