Srijan Kumar | DeepAI

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∙ 06/19/2023

Adversarial Robustness of Prompt-based Few-Shot Learning for Natural Language Understanding

State-of-the-art few-shot learning (FSL) methods leverage prompt-based f...

0 Venkata Prabhakara Sarath Nookala, et al. ∙

∙ 06/19/2023

Cross-Modal Attribute Insertions for Assessing the Robustness of Vision-and-Language Learning

The robustness of multimodal deep learning models to realistic changes i...

0 Shivaen Ramshetty, et al. ∙

∙ 06/04/2023

Predicting Information Pathways Across Online Communities

The problem of community-level information pathway prediction (CLIPP) ai...

0 Yiqiao Jin, et al. ∙

∙ 03/11/2023

Reinforcement Learning-based Counter-Misinformation Response Generation: A Case Study of COVID-19 Vaccine Misinformation

The spread of online misinformation threatens public health, democracy, ...

0 Bing He, et al. ∙

∙ 12/08/2022

A Survey of Graph Neural Networks for Social Recommender Systems

Social recommender systems (SocialRS) simultaneously leverage user-to-it...

0 Kartik Sharma, et al. ∙

∙ 11/04/2022

Robustness of Fusion-based Multimodal Classifiers to Cross-Modal Content Dilutions

As multimodal learning finds applications in a wide variety of high-stak...

0 Gaurav Verma, et al. ∙

∙ 09/23/2022

M2TRec: Metadata-aware Multi-task Transformer for Large-scale and Cold-start free Session-based Recommendations

Session-based recommender systems (SBRSs) have shown superior performanc...

0 Walid Shalaby, et al. ∙

∙ 08/18/2022

Implicit Session Contexts for Next-Item Recommendations

Session-based recommender systems capture the short-term interest of a u...

0 Sejoon Oh, et al. ∙

∙ 07/07/2022

Signed Link Representation in Continuous-Time Dynamic Signed Networks

Signed networks allow us to model bi-faceted relationships and interacti...

0 Mohit Raghavendra, et al. ∙

∙ 05/19/2022

Overcoming Language Disparity in Online Content Classification with Multimodal Learning

Advances in Natural Language Processing (NLP) have revolutionized the wa...

11 Gaurav Verma, et al. ∙

∙ 02/10/2022

Characterizing, Detecting, and Predicting Online Ban Evasion

Moderators and automated methods enforce bans on malicious users who eng...

0 Manoj Niverthi, et al. ∙

∙ 01/29/2022

Robustness of Deep Recommendation Systems to Untargeted Interaction Perturbations

While deep learning-based sequential recommender systems are widely used...

0 Sejoon Oh, et al. ∙

∙ 09/14/2021

PETGEN: Personalized Text Generation Attack on Deep Sequence Embedding-based Classification Models

What should a malicious user write next to fool a detection model? Ident...

0 Bing He, et al. ∙

∙ 08/23/2021

Influence-guided Data Augmentation for Neural Tensor Completion

How can we predict missing values in multi-dimensional data (or tensors)...

0 Sejoon Oh, et al. ∙

∙ 05/02/2021

Graph Vulnerability and Robustness: A Survey

The study of network robustness is a critical tool in the characterizati...

0 Scott Freitas, et al. ∙

∙ 11/11/2020

The Role of the Crowd in Countering Misinformation: A Case Study of the COVID-19 Infodemic

Fact checking by professionals is viewed as a vital defense in the fight...

4 Nicholas Micallef, et al. ∙

∙ 06/03/2020

M2P2: Multimodal Persuasion Prediction using Adaptive Fusion

Identifying persuasive speakers in an adversarial environment is a criti...

0 Chongyang Bai, et al. ∙

∙ 05/25/2020

Racism is a Virus: Anti-Asian Hate and Counterhate in Social Media during the COVID-19 Crisis

The spread of COVID-19 has sparked racism, hate, and xenophobia in socia...

0 Caleb Ziems, et al. ∙

∙ 02/18/2020

Higher-Order Label Homogeneity and Spreading in Graphs

Do higher-order network structures aid graph semi-supervised learning? G...

0 Dhivya Eswaran, et al. ∙

∙ 08/03/2019

Predicting Dynamic Embedding Trajectory in Temporal Interaction Networks

Modeling sequential interactions between users and items/products is cru...

0 Srijan Kumar, et al. ∙

∙ 12/06/2018

Learning Dynamic Embeddings from Temporal Interactions

Modeling a sequence of interactions between users and items (e.g., produ...

8 Srijan Kumar, et al. ∙

∙ 04/23/2018

False Information on Web and Social Media: A Survey

False information can be created and spread easily through the web and s...

0 Srijan Kumar, et al. ∙

∙ 03/09/2018

Community Interaction and Conflict on the Web

Users organize themselves into communities on web platforms. These commu...

0 Srijan Kumar, et al. ∙

∙ 03/30/2017

FairJudge: Trustworthy User Prediction in Rating Platforms

Rating platforms enable large-scale collection of user opinion about ite...

0 Srijan Kumar, et al. ∙

∙ 03/21/2017

An Army of Me: Sockpuppets in Online Discussion Communities

In online discussion communities, users can interact and share informati...

0 Srijan Kumar, et al. ∙

∙ 09/02/2016

Citation Classification for Behavioral Analysis of a Scientific Field

Citations are an important indicator of the state of a scientific field,...

0 David Jurgens, et al. ∙

∙ 06/15/2015

Linguistic Harbingers of Betrayal: A Case Study on an Online Strategy Game

Interpersonal relations are fickle, with close friendships often dissolv...

0 Vlad Niculae, et al. ∙

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