Search Results for author: Aleem Khan

Found 6 papers, 3 papers with code

Learning Universal Authorship Representations

1 code implementation EMNLP 2021 Rafael A. Rivera-Soto, Olivia Elizabeth Miano, Juanita Ordonez, Barry Y. Chen, Aleem Khan, Marcus Bishop, Nicholas Andrews

Determining whether two documents were composed by the same author, also known as authorship verification, has traditionally been tackled using statistical methods.

Authorship Verification

AdapterSwap: Continuous Training of LLMs with Data Removal and Access-Control Guarantees

no code implementations12 Apr 2024 William Fleshman, Aleem Khan, Marc Marone, Benjamin Van Durme

Large language models (LLMs) are increasingly capable of completing knowledge intensive tasks by recalling information from a static pretraining corpus.

Continual Learning

Few-Shot Detection of Machine-Generated Text using Style Representations

1 code implementation12 Jan 2024 Rafael Rivera Soto, Kailin Koch, Aleem Khan, Barry Chen, Marcus Bishop, Nicholas Andrews

Furthermore, given a handful of examples composed by each of several specific language models of interest, our approach affords the ability to predict which model generated a given document.

Language Modelling

Learning to Generate Text in Arbitrary Writing Styles

no code implementations28 Dec 2023 Aleem Khan, Andrew Wang, Sophia Hager, Nicholas Andrews

However, in applications such as writing assistants, it is desirable for language models to produce text in an author-specific style on the basis of a potentially small writing sample.

Language Modelling Style Transfer +1

Defending Against Disinformation Attacks in Open-Domain Question Answering

no code implementations20 Dec 2022 Orion Weller, Aleem Khan, Nathaniel Weir, Dawn Lawrie, Benjamin Van Durme

Recent work in open-domain question answering (ODQA) has shown that adversarial poisoning of the search collection can cause large drops in accuracy for production systems.

Data Poisoning Misinformation +1

A Deep Metric Learning Approach to Account Linking

2 code implementations NAACL 2021 Aleem Khan, Elizabeth Fleming, Noah Schofield, Marcus Bishop, Nicholas Andrews

We consider the task of linking social media accounts that belong to the same author in an automated fashion on the basis of the content and metadata of their corresponding document streams.

Metric Learning

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