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Russa Biswas

5 accepted papers

2026

MultiHal: Multilingual Dataset for Knowledge-Graph Grounded Evaluation of LLM Hallucinations

ICML 2026poster

Large Language Models (LLMs) have inherent limitations of faithfulness and factuality, commonly referred to as hallucinations. Several benchmarks have been developed that provide a test bed for factuality evaluation within the context of English-centric datasets, while relying on supplementary infor…

Cited by 0SourcecodeScholar
2025

Against All Odds: Overcoming Typology, Script, and Language Confusion in Multilingual Embedding Inversion Attacks

AAAI 2025technical

Large Language Models (LLMs) are susceptible to malicious influence by cyber attackers through intrusions such as adversarial, backdoor, and embedding inversion attacks. In response, the burgeoning field of LLM Security aims to study and defend against such threats. Thus far, the majority of works i…

2025

Large Language Models are Easily Confused: A Quantitative Metric, Security Implications and Typological Analysis

NAACL 2025findings

Language Confusion is a phenomenon where Large Language Models (LLMs) generate text that is neither in the desired language, nor in a contextually appropriate language. This phenomenon presents a critical challenge in text generation by LLMs, often appearing as erratic and unpredictable behavior. We…

2024

LLMs Cannot (Yet) Match the Specificity and Simplicity of Online Communities in Long Form Question Answering

EMNLP 2024finding

Retail investing is on the rise, and a growing number of users is relying on online finance communities to educate themselves.However, recent years have positioned Large Language Models (LLMs) as powerful question answering (QA) tools, shifting users away from interacting in communities towards disc…

Cited by 0SourcePDFScholar