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Deoscillated Graph Collaborative Filtering
ZhiweiLiu, LinMeng, JiaweiZhang....
Published date-11/04/2020
RecommendationSystems
Collaborative Filtering (CF) signals are crucial for a Recommender System~(RS) model to learn user and item embeddings. High-order information can alleviate the cold-start issue of CF-based methods, which is modelled …
DeepDFT: Neural Message Passing Network for Accurate Charge Density Prediction
PeterBjørnJørgensen, ArghyaBhowmik....
Published date-11/04/2020
We introduce DeepDFT, a deep learning model for predicting the electronic charge density around atoms, the fundamental variable in electronic structure simulations from which all ground state properties can be …
CoT-AMFlow: Adaptive Modulation Network with Co-Teaching Strategy for Unsupervised Optical Flow Estimation
HengliWang, RuiFan, MingLiu....
Published date-11/04/2020
OpticalFlowEstimation
The interpretation of ego motion and scene change is a fundamental task for mobile robots. Optical flow information can be employed to estimate motion in the surroundings. Recently, unsupervised optical …
Crack Detection as a Weakly-Supervised Problem: Towards Achieving Less Annotation-Intensive Crack Detectors
YukiInoue, HirotoNagayoshi....
Published date-11/04/2020
Automatic crack detection is a critical task that has the potential to drastically reduce labor-intensive building and road inspections currently being done manually. Recent studies in this field have significantly …
Learning Trajectories for Visual-Inertial System Calibration via Model-based Heuristic Deep Reinforcement Learning
LeChen, YunkeAo, FlorianTschopp....
Published date-11/04/2020
Visual-inertial systems rely on precise calibrations of both camera intrinsics and inter-sensor extrinsics, which typically require manually performing complex motions in front of a calibration target. In this work we …
An Improved Attention for Visual Question Answering
TanzilaRahman, Shih-HanChou, LeonidSigal....
Published date-11/04/2020
QuestionAnswering, VisualQuestionAnswering
We consider the problem of Visual Question Answering (VQA). Given an image and a free-form, open-ended, question, expressed in natural language, the goal of VQA system is to provide accurate …