Search Results for author: Yiran Luo

Found 7 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

Grounding Stylistic Domain Generalization with Quantitative Domain Shift Measures and Synthetic Scene Images

no code implementations24 May 2024 Yiran Luo, Joshua Feinglass, Tejas Gokhale, Kuan-Cheng Lee, Chitta Baral, Yezhou Yang

We first introduce two new quantitative measures ICV and IDD to describe domain shifts in terms of consistency of classes within one domain and similarity between two stylistic domains.

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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