Search Results for author: Yiran Luo

Found 6 papers, 2 papers with code

To Find Waldo You Need Contextual Cues: Debiasing Who’s Waldo

1 code implementation ACL 2022 Yiran Luo, Pratyay Banerjee, Tejas Gokhale, Yezhou Yang, Chitta Baral

We find that the original Who’s Waldo dataset compiled for this task contains a large number of biased samples that are solvable simply by heuristic methods; for instance, in many cases the first name in the sentence corresponds to the largest bounding box, or the sequence of names in the sentence corresponds to an exact left-to-right order in the image.

Benchmarking Person-centric Visual Grounding +1

Model, Analyze, and Comprehend User Interactions and Various Attributes within a Social Media Platform

no code implementations23 Mar 2024 Md Kaykobad Reza, S M Maksudul Alam, Yiran Luo, Youzhe Liu

In this study, we propose a novel graph-based approach to model and analyze user interactions within a social media platform based on post-comment relationship.

Lost in Translation? Translation Errors and Challenges for Fair Assessment of Text-to-Image Models on Multilingual Concepts

no code implementations17 Mar 2024 Michael Saxon, Yiran Luo, Sharon Levy, Chitta Baral, Yezhou Yang, William Yang Wang

Benchmarks of the multilingual capabilities of text-to-image (T2I) models compare generated images prompted in a test language to an expected image distribution over a concept set.

Translation

High-Accuracy Absolute-Position-Aided Code Phase Tracking Based on RTK/INS Deep Integration in Challenging Static Scenarios

no code implementations31 Dec 2022 Yiran Luo, Li-Ta Hsu, Yang Jiang, Baoyu Liu, Zhetao Zhang, Yan Xiang, Naser El-Sheimy

First, an absolute code phase is predicted from base station information, and integrated solution of the INS DR and real-time kinematic (RTK) results through an extended Kalman filter (EKF).

Position

To Find Waldo You Need Contextual Cues: Debiasing Who's Waldo

1 code implementation30 Mar 2022 Yiran Luo, Pratyay Banerjee, Tejas Gokhale, Yezhou Yang, Chitta Baral

We find that the original Who's Waldo dataset compiled for this task contains a large number of biased samples that are solvable simply by heuristic methods; for instance, in many cases the first name in the sentence corresponds to the largest bounding box, or the sequence of names in the sentence corresponds to an exact left-to-right order in the image.

Benchmarking Person-centric Visual Grounding +1

Supporting GNSS Baseband Using Smartphone IMU and Ultra-Tight Integration

no code implementations4 Nov 2021 Yiran Luo, You Li, Jin Wang, Naser El-Sheimy

A Doppler value is predicted based on an integrated extended Kalman filter (EKF) navigator where the pseudorange-state-based measurements of GNSS and INS are fused.

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