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Multiscale Point Cloud Geometry Compression


Authors:  JianqiangWang, DandanDing, ZhuLi....
Published date-11/07/2020

Abstract: Recent years have witnessed the growth of point cloud based applications because of its realistic and fine-grained representation of 3D objects and scenes. However, it is a challenging problem to …

Deep traffic light detection by overlaying synthetic context on arbitrary natural images


Authors:  JeanPabloVieiradeMello, LucasTabelini, RodrigoF.Berriel....
Published date-11/07/2020
Tasks:  AutonomousDriving

Abstract: Deep neural networks come as an effective solution to many problems associated with autonomous driving. By providing real image samples with traffic context to the network, the model learns to …

Towards Resolving the Challenge of Long-tail Distribution in UAV Images for Object Detection


Authors:  WeipingYu, TaojiannanYang, ChenChen....
Published date-11/07/2020
Tasks:  HeadDetection, ImageCropping, ObjectDetection

Abstract: Existing methods for object detection in UAV images ignored an important challenge - imbalanced class distribution in UAV images - which leads to poor performance on tail classes. We systematically …

DG: A program analysis library


Authors:  MarekChalupa....
Published date-11/07/2020

Abstract: DG is a C++ library providing elements for building program analysis tools. Its main components are a points-to analysis, a data dependence analysis, a control dependence analysis and an analysis …

Sim-to-Real Transfer for Vision-and-Language Navigation


Authors:  PeterAnderson, AyushShrivastava, JoanneTruong....
Published date-11/07/2020

Abstract: We study the challenging problem of releasing a robot in a previously unseen environment, and having it follow unconstrained natural language navigation instructions. Recent work on the task of Vision-and-Language …

AlphaMWE: Construction of Multilingual Parallel Corpora with MWE Annotations


Authors:  LifengHan, GarethJones, AlanSmeaton....
Published date-11/07/2020
Tasks:  MachineTranslation

Abstract: In this work, we present the construction of multilingual parallel corpora with annotation of multiword expressions (MWEs). MWEs include verbal MWEs (vMWEs) defined in the PARSEME shared task that have …

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