collaborators

6 papers

cs.CV2026

WikiVQABench: A Knowledge-Grounded Visual Question Answering Benchmark from Wikipedia and Wikidata

Basel Shbita, Pengyuan Li, Anna Lisa Gentile

Visual Question Answering (VQA) benchmarks have largely emphasized perception-based tasks that can be solved from visual content alone. In contrast, many real-world scenarios requi…

cs.AI2026

A Systematic Approach for Large Language Models Debugging

Basel Shbita, Anna Lisa Gentile, Bing Zhang +10

Large language models (LLMs) have become central to modern AI workflows, powering applications from open-ended text generation to complex agent-based reasoning. However, debugging…

cs.CL2025

Backprompting: Leveraging Synthetic Production Data for Health Advice Guardrails

Kellen Tan Cheng, Anna Lisa Gentile, Chad DeLuca +1

The pervasiveness of large language models (LLMs) in enterprise settings has also brought forth a significant amount of risks associated with their usage. Guardrails technologies a…

cs.CR2025

OneShield -- the Next Generation of LLM Guardrails

Chad DeLuca, Anna Lisa Gentile, Shubhi Asthana +7

The rise of Large Language Models has created a general excitement about the great potential for a myriad of applications. While LLMs offer many possibilities, questions about safe…

cs.HC2025

Towards Computer-Using Personal Agents

Piero A. Bonatti, John Domingue, Anna Lisa Gentile +9

Computer-Using Agents (CUA) enable users to automate increasingly-complex tasks using graphical interfaces such as browsers. As many potential tasks require personal data, we propo…

cs.CR2025

Deploying Privacy Guardrails for LLMs: A Comparative Analysis of Real-World Applications

Shubhi Asthana, Bing Zhang, Ruchi Mahindru +3

The adoption of Large Language Models (LLMs) has revolutionized AI applications but poses significant challenges in safeguarding user privacy. Ensuring compliance with privacy regu…