6 citations · 6 across the 4 of their papers we have counts for
4 papers
RealCQA-V2: A Diagnostic Benchmark for Structured Visual Entailment over Scientific Charts
Saleem Ahmed, Srirangaraj Setlur, Venu Govindaraju
Multimodal reasoning models often produce fluent answers supported by seemingly coherent rationales. Existing benchmarks evaluate only final-answer correctness. They do not support…
RealCQA: Scientific Chart Question Answering as a Test-bed for First-Order Logic
Saleem Ahmed, Bhavin Jawade, Shubham Pandey +2
We present a comprehensive study of chart visual question-answering(QA) task, to address the challenges faced in comprehending and extracting data from chart visualizations within…
SpaDen : Sparse and Dense Keypoint Estimation for Real-World Chart Understanding
Saleem Ahmed, Pengyu Yan, David Doermann +2
We introduce a novel bottom-up approach for the extraction of chart data. Our model utilizes images of charts as inputs and learns to detect keypoints (KP), which are used to recon…
Context-Aware Chart Element Detection
Pengyu Yan, Saleem Ahmed, David Doermann
As a prerequisite of chart data extraction, the accurate detection of chart basic elements is essential and mandatory. In contrast to object detection in the general image domain,…