2020 Fourth IEEE International Conference on Robotic Computing (IRC)最新文献

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A New Adaptive Learning algorithm to train Feed-Forward Multi-layer Neural Networks, Applied on Function Approximation Problem 一种新的前馈多层神经网络自适应学习训练算法,应用于函数逼近问题
2020 Fourth IEEE International Conference on Robotic Computing (IRC) Pub Date : 2020-11-01 DOI: 10.1109/IRC.2020.00095
Zahra Ghorrati
{"title":"A New Adaptive Learning algorithm to train Feed-Forward Multi-layer Neural Networks, Applied on Function Approximation Problem","authors":"Zahra Ghorrati","doi":"10.1109/IRC.2020.00095","DOIUrl":"https://doi.org/10.1109/IRC.2020.00095","url":null,"abstract":"Slow convergence and inverse hessian calculation respectively, are the major drawbacks of first-order and second-order learning algorithms. This paper presents a new efficient algorithm to train feed-forward Multi-Layered Perceptron (MLP) neural network that doesn't require explicit computation of the inverse Hessian matrix. Due to the use of mathematical adaptive learning rates in the purposed approach, the rating speed is improved significantly compared to the first-order algorithms. The proposed method is applied to some function approximation problems and compared with backpropagation and modified backpropagation.","PeriodicalId":232817,"journal":{"name":"2020 Fourth IEEE International Conference on Robotic Computing (IRC)","volume":"53 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121764037","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Presenting Botmark: a Computer Benchmark for Service Robotics 介绍Botmark:服务机器人的计算机基准
2020 Fourth IEEE International Conference on Robotic Computing (IRC) Pub Date : 2020-11-01 DOI: 10.1109/IRC.2020.00046
Andrew Murtagh, Patrick Lynch, C. McGinn
{"title":"Presenting Botmark: a Computer Benchmark for Service Robotics","authors":"Andrew Murtagh, Patrick Lynch, C. McGinn","doi":"10.1109/IRC.2020.00046","DOIUrl":"https://doi.org/10.1109/IRC.2020.00046","url":null,"abstract":"Central to any robot is a computing system tasked with controlling it; acting as the robot's primary means of computation, its performance significantly impacts the performance of the robot as a whole. Accordingly, developing a rigorous and repeatable methodology to assess the performance of computers in this role is a important step towards improving the performance of robots. For this reason, we present Botmark in the first part of this paper: a benchmark suite designed exclusively for evaluating the performance of computers in the application of mobile service robotics. It comprises seven workloads representing common functionality of mobile service robots including path planning, SLAM, facial recognition, among others. In order to determine the functions to be included, we use the popular RoboCup@Home competition as a proxy for ‘real-world’ robotics applications and derive workloads for the benchmark from the tests in the competition. In the second part of this paper, we demonstrate the potential value of benchmarking tools by conducting an experiment evaluation using Botmark. We firstly make a comparison of various computing platforms representative of those commonly used in robotics and see a wide variability in the performance of each. We then look at the difference in performance between running the benchmark natively, in a virtual machine and in a container. To the extent of the authors' knowledge, this is the first computer benchmarking suite designed to address the area of mobile service robotics extensively. The benchmark is available for free use and we invite the community to use it to evaluate their platforms and submit their results to the authors for dissemination.","PeriodicalId":232817,"journal":{"name":"2020 Fourth IEEE International Conference on Robotic Computing (IRC)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130038943","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Copyright notice] (版权)
2020 Fourth IEEE International Conference on Robotic Computing (IRC) Pub Date : 2020-11-01 DOI: 10.1109/irc.2020.00003
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引用次数: 0
Simultaneous shape control and transport with multiple robots 同时形状控制和运输与多个机器人
2020 Fourth IEEE International Conference on Robotic Computing (IRC) Pub Date : 2020-11-01 DOI: 10.1109/IRC.2020.00042
G. López-Nicolás, Rafael Herguedas, M. Aranda, Y. Mezouar
{"title":"Simultaneous shape control and transport with multiple robots","authors":"G. López-Nicolás, Rafael Herguedas, M. Aranda, Y. Mezouar","doi":"10.1109/IRC.2020.00042","DOIUrl":"https://doi.org/10.1109/IRC.2020.00042","url":null,"abstract":"Autonomous transport of objects may require multiple robots when the object is large or heavy. Besides, in the case of deformable objects, a set of robots may also be needed to maintain or adapt the shape of the object to the task requirements. The task we address consists in transporting an object, represented as a two dimensional shape or contour, along a desired path. Simultaneously, the team of robots grasping the object are controlled to the desired contour points configuration. Since the mobile robots of the team obey nonholonomic motion constraints, admissible trajectories are designed to keep the integrity of the object while following the prescribed path. Additionally, the simultaneous control of the object's shape is smoothly performed to respect the admissible deformation of the object. The main contribution lies in the definition of the grasping robots' trajectories dealing with the involved constraints. Different simulations, where the deformable object dynamics are modelled with consensus-based techniques, illustrate the performance of the approach.","PeriodicalId":232817,"journal":{"name":"2020 Fourth IEEE International Conference on Robotic Computing (IRC)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132963457","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Hierarchical Planner with Composable Action Models for Asynchronous Parallelization of Tasks and Motions 具有可组合动作模型的任务和动作异步并行化层次规划器
2020 Fourth IEEE International Conference on Robotic Computing (IRC) Pub Date : 2020-11-01 DOI: 10.1109/IRC.2020.00029
Bernd Kast, Philipp S. Schmitt, Sebastian Albrecht, W. Feiten, Jianwei Zhang
{"title":"Hierarchical Planner with Composable Action Models for Asynchronous Parallelization of Tasks and Motions","authors":"Bernd Kast, Philipp S. Schmitt, Sebastian Albrecht, W. Feiten, Jianwei Zhang","doi":"10.1109/IRC.2020.00029","DOIUrl":"https://doi.org/10.1109/IRC.2020.00029","url":null,"abstract":"Task and motion planning is a relevant yet hard to solve problem in robotic manipulation. Large number of degrees of freedom with multiple manipulators and several objects require specialized algorithms, which can deal with the hybrid planning and optimization problem. An additional challenge is the asynchronous parallelization of single robot actions on interacting manipulators. In this paper we propose a system with a hierarchical planner, which solves the task and motion problem and optimizes for a subsequent parallelization. We use action models based on a constraint formulation; thus, the execution engine can parallelize the sequential plan without synchronization between different tasks. In the experiment, we solve a task and motion problem with difficult geometric constraints and combinatorial complexity. The asynchronously parallel execution of that plan is demonstrated on a real world dual-arm robot.","PeriodicalId":232817,"journal":{"name":"2020 Fourth IEEE International Conference on Robotic Computing (IRC)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134485611","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
A Quadratic Programming Approach to Modular Robot Control and Motion Planning 模块化机器人控制与运动规划的二次规划方法
2020 Fourth IEEE International Conference on Robotic Computing (IRC) Pub Date : 2020-11-01 DOI: 10.1109/IRC.2020.00008
Chao Liu, Mark H. Yim
{"title":"A Quadratic Programming Approach to Modular Robot Control and Motion Planning","authors":"Chao Liu, Mark H. Yim","doi":"10.1109/IRC.2020.00008","DOIUrl":"https://doi.org/10.1109/IRC.2020.00008","url":null,"abstract":"Modular robotic systems consist of multiple modules that can be transformed into different configurations with respect to different needs. Different from robots with fixed geometry or configurations, the kinematics model of a modular robotic system can alter as the robot reconfigures itself. Since modular robotic systems are usually highly redundant for versatility, developing a generic approach for control and motion planning is difficult, especially when multiple motion goals are coupled. A new framework in terms of control and motion planning is developed. The problem is formulated as a linearly constrained quadratic program (QP) that can be solved efficiently. Some constraints can be incorporated into this QP, including a novel way to approximate environment obstacles. This solution can be used directly for real-time applications and it is validated and demonstrated on the CKBot and SMORES-EP modular robot platforms.","PeriodicalId":232817,"journal":{"name":"2020 Fourth IEEE International Conference on Robotic Computing (IRC)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114148851","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Re-localization for Self-Driving Cars using Semantic Maps 基于语义地图的自动驾驶汽车再定位
2020 Fourth IEEE International Conference on Robotic Computing (IRC) Pub Date : 2020-11-01 DOI: 10.1109/IRC.2020.00018
Lhilo Kenye, Rishitha Palugulla, Mehul Arora, Bharath Bhat, R. Kala, Abhijeet Nayak
{"title":"Re-localization for Self-Driving Cars using Semantic Maps","authors":"Lhilo Kenye, Rishitha Palugulla, Mehul Arora, Bharath Bhat, R. Kala, Abhijeet Nayak","doi":"10.1109/IRC.2020.00018","DOIUrl":"https://doi.org/10.1109/IRC.2020.00018","url":null,"abstract":"Localization of vehicle in adverse conditions such as in dense traffic conditions is a challenging problem and state-of-the-art techniques often make the vehicle get lost, requiring a re-localization technique to correctly reset the vehicle pose. The visual place recognition and loop-closure based re-localization techniques need to store a very large map and take a lot of time to re-localize the vehicle. We solve the problem by making a semantic map which is used to re-localize the vehicle, if and once it gets lost by conventional localization techniques. The semantic map is created using a test vehicle with sophisticated sensors, and the map can be used by any vehicle with a stereo camera for re-localization. It is assumed that the test vehicle has a budget stereo camera which produces numerous false positives to be rejected by the re-localizer; while the vehicle also misses many key landmarks during the run due to heavy traffic. These are the challenges which are overcome by the designed re-localization algorithm. The vehicle is tested on a highway scenario in Bengaluru, India for multiple runs in a highway segment. Results confirm accurate re-localization on a semantic map generated from road-signs.","PeriodicalId":232817,"journal":{"name":"2020 Fourth IEEE International Conference on Robotic Computing (IRC)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122382515","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Collaborative Robotics Toolkit (CRTK): Open Software Framework for Surgical Robotics Research 协作机器人工具包(CRTK):外科机器人研究的开放软件框架
2020 Fourth IEEE International Conference on Robotic Computing (IRC) Pub Date : 2020-11-01 DOI: 10.1109/IRC.2020.00014
Yun-Hsuan Su, A. Munawar, A. Deguet, Andrew Lewis, Kyle Lindgren, Yangming Li, R. Taylor, G. Fischer, B. Hannaford, P. Kazanzides
{"title":"Collaborative Robotics Toolkit (CRTK): Open Software Framework for Surgical Robotics Research","authors":"Yun-Hsuan Su, A. Munawar, A. Deguet, Andrew Lewis, Kyle Lindgren, Yangming Li, R. Taylor, G. Fischer, B. Hannaford, P. Kazanzides","doi":"10.1109/IRC.2020.00014","DOIUrl":"https://doi.org/10.1109/IRC.2020.00014","url":null,"abstract":"Robot-assisted minimally invasive surgery has made a substantial impact in operating rooms over the past few decades with their high dexterity, small tool size, and impact on adoption of minimally invasive techniques. In recent years, intelligence and different levels of surgical robot autonomy have emerged thanks to the medical robotics endeavors at numerous academic institutions and leading surgical robot companies. To accelerate interaction within the research community and prevent repeated development, we propose the Collaborative Robotics Toolkit (CRTK), a common API for the RAVEN-II and da Vinci Research Kit (dVRK) - two open surgical robot platforms installed at more than 40 institutions worldwide. CRTK has broadened to include other robots and devices, including simulated robotic systems and industrial robots. This common API is a community software infrastructure for research and education in cutting edge human-robot collaborative areas such as semi-autonomous teleoperation and medical robotics. This paper presents the concepts, design details and the integration of CRTK with physical robot systems and simulation platforms.","PeriodicalId":232817,"journal":{"name":"2020 Fourth IEEE International Conference on Robotic Computing (IRC)","volume":"106 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131635905","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 9
Stacked BiLSTM - CNN for Multiple label UAV sound classification 基于堆叠BiLSTM - CNN的多标签无人机声音分类
2020 Fourth IEEE International Conference on Robotic Computing (IRC) Pub Date : 2020-11-01 DOI: 10.1109/IRC.2020.00089
D. Utebayeva, Manal Alduraibi, L. Ilipbayeva, Yelmurat Temirgaliyev
{"title":"Stacked BiLSTM - CNN for Multiple label UAV sound classification","authors":"D. Utebayeva, Manal Alduraibi, L. Ilipbayeva, Yelmurat Temirgaliyev","doi":"10.1109/IRC.2020.00089","DOIUrl":"https://doi.org/10.1109/IRC.2020.00089","url":null,"abstract":"Recently the detection of drones using acoustic data has attracted the interest of researchers, because it is less expensive than other traditional methods. By using acoustic signature we can perform binary classification of UAVs, moreover we can identify if the drone has a load or not. Detection of UAVs with an additional load in the restricted and crowded areas is considered as an effective protection system. This paper considers Multiple label UAV sound classification task using LSTM-CNN architecture. The proposed architecture is composed of Stacked Bidirectional LSTM and CNN, which were learned on representations of the short-term power spectrum of UAV sounds (MFCCs). The results of our experiment show higher accuracy by using a combination of Stacked BiLSTM and CNN rather than using these architectures separately.","PeriodicalId":232817,"journal":{"name":"2020 Fourth IEEE International Conference on Robotic Computing (IRC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125482280","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
MCC-EKF for Autonomous Car Security 自动驾驶汽车安全MCC-EKF
2020 Fourth IEEE International Conference on Robotic Computing (IRC) Pub Date : 2020-11-01 DOI: 10.1109/IRC.2020.00056
Ashutosh Singandhupe, Hung M. La
{"title":"MCC-EKF for Autonomous Car Security","authors":"Ashutosh Singandhupe, Hung M. La","doi":"10.1109/IRC.2020.00056","DOIUrl":"https://doi.org/10.1109/IRC.2020.00056","url":null,"abstract":"This work attempts to answer two problems. (1) Can we use the odometry information from two different Simultaneous Localization And Mapping (SLAM) algorithms to get a better estimate of the odometry? and (2) What if one of the SLAM algorithms gets affected by shot noise or by attack vectors, and can we resolve this situation? To answer the first question we focus on fusing odometries from Lidar-based SLAM and Visual-based SLAM using the Extended Kalman Filter (EKF) algorithm. The second question is answered by introducing the Maximum Correntropy Criterion - Extended Kalman Filter (MCC-EKF), which assists in removing/minimizing shot noise or attack vectors injected into the system. We manually simulate the shot noise and see how our system responds to the noise vectors. We also evaluate our approach on KITTI dataset for self-driving cars.","PeriodicalId":232817,"journal":{"name":"2020 Fourth IEEE International Conference on Robotic Computing (IRC)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124311107","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
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