Search Results - "Subramonian, Arjun"
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Motif-Driven Contrastive Learning of Graph Representations
Published in IEEE transactions on knowledge and data engineering (01-08-2024)“…Pre-training Graph Neural Networks (GNN) via self-supervised contrastive learning has recently drawn lots of attention. However, most existing works focus on…”
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Automated, Cost-Effective Optical System for Accelerated Antimicrobial Susceptibility Testing (AST) Using Deep Learning
Published in ACS photonics (16-09-2020)“…Antimicrobial susceptibility testing (AST) is a standard clinical procedure used to quantify antimicrobial resistance (AMR). Currently, the gold standard…”
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3
Theoretical and Empirical Insights into the Origins of Degree Bias in Graph Neural Networks
Published 03-04-2024“…Graph Neural Networks (GNNs) often perform better for high-degree nodes than low-degree nodes on node classification tasks. This degree bias can reinforce…”
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4
Networked Inequality: Preferential Attachment Bias in Graph Neural Network Link Prediction
Published 29-09-2023“…Graph neural network (GNN) link prediction is increasingly deployed in citation, collaboration, and online social networks to recommend academic literature,…”
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5
Strong Model Collapse
Published 07-10-2024“…Within the scaling laws paradigm, which underpins the training of large neural networks like ChatGPT and Llama, we consider a supervised regression setting and…”
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An Effective Theory of Bias Amplification
Published 07-10-2024“…Machine learning models may capture and amplify biases present in data, leading to disparate test performance across social groups. To better understand,…”
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Understanding "Democratization" in NLP and ML Research
Published 17-06-2024“…Recent improvements in natural language processing (NLP) and machine learning (ML) and increased mainstream adoption have led to researchers frequently…”
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Stop! In the Name of Flaws: Disentangling Personal Names and Sociodemographic Attributes in NLP
Published 27-05-2024“…Personal names simultaneously differentiate individuals and categorize them in ways that are important in a given society. While the natural language…”
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9
Weisfeiler and Leman Go Measurement Modeling: Probing the Validity of the WL Test
Published 11-07-2023“…The expressive power of graph neural networks is usually measured by comparing how many pairs of graphs or nodes an architecture can possibly distinguish as…”
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10
It Takes Two to Tango: Navigating Conceptualizations of NLP Tasks and Measurements of Performance
Published 15-05-2023“…Findings of the Association for Computational Linguistics: ACL 2023 Progress in NLP is increasingly measured through benchmarks; hence, contextualizing…”
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11
Rebuilding Trust: Queer in AI Approach to Artificial Intelligence Risk Management
Published 21-09-2021“…Trustworthy artificial intelligence (AI) has become an important topic because trust in AI systems and their creators has been lost. Researchers, corporations,…”
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Survey of Bias In Text-to-Image Generation: Definition, Evaluation, and Mitigation
Published 01-04-2024“…The recent advancement of large and powerful models with Text-to-Image (T2I) generation abilities -- such as OpenAI's DALLE-3 and Google's Gemini -- enables…”
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13
Factoring the Matrix of Domination: A Critical Review and Reimagination of Intersectionality in AI Fairness
Published 16-03-2023“…2023 AAAI/ACM Conference on AI, Ethics, and Society Intersectionality is a critical framework that, through inquiry and praxis, allows us to examine how social…”
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14
Motif-Driven Contrastive Learning of Graph Representations
Published 23-12-2020“…Pre-training Graph Neural Networks (GNN) via self-supervised contrastive learning has recently drawn lots of attention. However, most existing works focus on…”
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15
Harms of Gender Exclusivity and Challenges in Non-Binary Representation in Language Technologies
Published 26-08-2021“…EMNLP 2021 Gender is widely discussed in the context of language tasks and when examining the stereotypes propagated by language models. However, current…”
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Bound by the Bounty: Collaboratively Shaping Evaluation Processes for Queer AI Harms
Published 14-07-2023“…2023 AAAI/ACM Conference on AI, Ethics, and Society Bias evaluation benchmarks and dataset and model documentation have emerged as central processes for…”
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17
Prompting Multilingual Large Language Models to Generate Code-Mixed Texts: The Case of South East Asian Languages
Published 23-03-2023“…While code-mixing is a common linguistic practice in many parts of the world, collecting high-quality and low-cost code-mixed data remains a challenge for…”
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Evaluating the Social Impact of Generative AI Systems in Systems and Society
Published 09-06-2023“…Generative AI systems across modalities, ranging from text (including code), image, audio, and video, have broad social impacts, but there is no official…”
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Queer In AI: A Case Study in Community-Led Participatory AI
Published 08-06-2023“…2023 ACM Conference on Fairness, Accountability, and Transparency We present Queer in AI as a case study for community-led participatory design in AI. We…”
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An Automated, Cost-Effective Optical System for Accelerated Anti-microbial Susceptibility Testing (AST) using Deep Learning
Published 23-05-2020“…ACS Photonics (2020) Antimicrobial susceptibility testing (AST) is a standard clinical procedure used to quantify antimicrobial resistance (AMR). Currently,…”
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Journal Article