Search Results for author: Tu Nguyen

Found 10 papers, 2 papers with code

Noise Contrastive Estimation-based Matching Framework for Low-Resource Security Attack Pattern Recognition

1 code implementation18 Jan 2024 Tu Nguyen, Nedim Šrndić, Alexander Neth

Tactics, Techniques and Procedures (TTPs) represent sophisticated attack patterns in the cybersecurity domain, described encyclopedically in textual knowledge bases.

Semantic Similarity Semantic Textual Similarity

A Trio Neural Model for Dynamic Entity Relatedness Ranking

no code implementations CONLL 2018 Tu Nguyen, Tuan Tran, Wolfgang Nejdl

Measuring entity relatedness is a fundamental task for many natural language processing and information retrieval applications.

Information Retrieval Retrieval

On the Predictability of non-CGM Diabetes Data for Personalized Recommendation

no code implementations19 Aug 2018 Tu Nguyen, Markus Rokicki

With continuous glucose monitoring (CGM), data-driven models on blood glucose prediction have been shown to be effective in related work.

BIG-bench Machine Learning

Multiple Models for Recommending Temporal Aspects of Entities

no code implementations21 Mar 2018 Tu Nguyen, Nattiya Kanhabua, Wolfgang Nejdl

Entity aspect recommendation is an emerging task in semantic search that helps users discover serendipitous and prominent information with respect to an entity, of which salience (e. g., popularity) is the most important factor in previous work.

A Comprehensive Low and High-level Feature Analysis for Early Rumor Detection on Twitter

no code implementations2 Nov 2017 Tu Nguyen

Recent work have done a good job in modeling rumors and detecting them over microblog streams.

Misinformation

On Early-stage Debunking Rumors on Twitter: Leveraging the Wisdom of Weak Learners

no code implementations13 Sep 2017 Tu Nguyen, Cheng Li, Claudia Niederée

Recently a lot of progress has been made in rumor modeling and rumor detection for micro-blogging streams.

General Classification Time Series +1

Dual Space Gradient Descent for Online Learning

no code implementations NeurIPS 2016 Trung Le, Tu Nguyen, Vu Nguyen, Dinh Phung

However, this approach still suffers from a serious shortcoming as it needs to use a high dimensional random feature space to achieve a sufficiently accurate kernel approximation.

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