Search Results for author: Mohamed Trabelsi

Found 8 papers, 5 papers with code

LogGPT: Log Anomaly Detection via GPT

1 code implementation25 Sep 2023 Xiao Han, Shuhan Yuan, Mohamed Trabelsi

However, there is a gap between language modeling and anomaly detection as the objective of training a sequential model via a language modeling loss is not directly related to anomaly detection.

Anomaly Detection Language Modelling

Absformer: Transformer-based Model for Unsupervised Multi-Document Abstractive Summarization

no code implementations7 Jun 2023 Mohamed Trabelsi, Huseyin Uzunalioglu

In this paper, we consider the unsupervised abstractive MDS setting where there are only documents with no groundtruh summaries provided, and we propose Absformer, a new Transformer-based method for unsupervised abstractive summary generation.

Abstractive Text Summarization Document Summarization +3

DAME: Domain Adaptation for Matching Entities

1 code implementation20 Apr 2022 Mohamed Trabelsi, Jeff Heflin, Jin Cao

We study the zero-shot learning case on the target domain, and demonstrate that our method learns the EM task and transfers knowledge to the target domain.

Domain Adaptation Zero-Shot Learning

StruBERT: Structure-aware BERT for Table Search and Matching

1 code implementation27 Mar 2022 Mohamed Trabelsi, Zhiyu Chen, Shuo Zhang, Brian D. Davison, Jeff Heflin

In this paper, we propose StruBERT, a structure-aware BERT model that fuses the textual and structural information of a data table to produce context-aware representations for both textual and tabular content of a data table.

Table Retrieval Table Search

Neural ranking models for document retrieval

no code implementations23 Feb 2021 Mohamed Trabelsi, Zhiyu Chen, Brian D. Davison, Jeff Heflin

A variety of deep learning models have been proposed, and each model presents a set of neural network components to extract features that are used for ranking.

Information Retrieval Retrieval

Semantic Labeling Using a Deep Contextualized Language Model

1 code implementation30 Oct 2020 Mohamed Trabelsi, Jin Cao, Jeff Heflin

Generating schema labels automatically for column values of data tables has many data science applications such as schema matching, and data discovery and linking.

Language Modelling

Table Search Using a Deep Contextualized Language Model

1 code implementation19 May 2020 Zhiyu Chen, Mohamed Trabelsi, Jeff Heflin, Yinan Xu, Brian D. Davison

Pretrained contextualized language models such as BERT have achieved impressive results on various natural language processing benchmarks.

Language Modelling Table Retrieval +1

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