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John Abascal

4 papers hereh-index 4132 citations5 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author2
  • middle author2

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • cs.LG3
  • cs.CR1

identity via Semantic Scholar / OpenAlex

activity
20222025
most citedPhantom: General Backdoor Attacks on Retrieval Augmented Language Generation

3 citations · 4 across the 4 of their papers we have counts for

collaborators

4 papers

cs.LG2025

Black-Box Privacy Attacks on Shared Representations in Multitask Learning

John Abascal, Nicolás Berrios, Alina Oprea +3

Multitask learning (MTL) has emerged as a powerful paradigm that leverages similarities among multiple learning tasks, each with insufficient samples to train a standalone model, t…

cs.CR2024★ 3 cited

Phantom: General Backdoor Attacks on Retrieval Augmented Language Generation

Harsh Chaudhari, Giorgio Severi, John Abascal +6

Retrieval Augmented Generation (RAG) expands the capabilities of modern large language models (LLMs), by anchoring, adapting, and personalizing their responses to the most relevant…

cs.LG2023★ 1 cited

TMI! Finetuned Models Leak Private Information from their Pretraining Data

John Abascal, Stanley Wu, Alina Oprea +1

Transfer learning has become an increasingly popular technique in machine learning as a way to leverage a pretrained model trained for one task to assist with building a finetuned…

cs.LG2022

SNAP: Efficient Extraction of Private Properties with Poisoning

Harsh Chaudhari, John Abascal, Alina Oprea +3

Property inference attacks allow an adversary to extract global properties of the training dataset from a machine learning model. Such attacks have privacy implications for data ow…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.