Data Science & Analytics

TTF: A Trapezoidal Temporal Fusion Framework for LTV Forecasting in Douyin AAAI 2026 TTLab at SemEval-2026 Task 10: Transformer-based Approaches for Psycholinguistic Conspiracy Detection in Social Media Discourse SemEval 2026 TwiUSD: A Benchmark Dataset and Structure-Aware LLM Framework for User Stance Detection ACL 2026 Two-way Node Popularity Model for Directed and Bipartite Networks JMLR 2026 UAlberta at SemEval-2026 Task 2: Temporal Fusion Models for Predicting Affect Over Time SemEval 2026 UIT-Polar at SemEval-2026 Task 9 Detecting Multilingual, Multicultural and Multievent Online Polarization SemEval 2026 Understanding Structured Financial Data with LLMs: A Case Study on Fraud Detection ACL 2026 Unifying Channel Independence and Mixing: Multi-Scale Patch Recursion for Global–Local Representation Synergy in Multivariate Time Series Forecasting AAAI 2026 Visual Inception: Compromising Long-term Planning in Agentic Recommenders via Multimodal Memory Poisoning ACL 2026 wangkongqiang at SemEval-2026 Task 9: Detecting Multilingual, Multicultural and Multievent Online Polarization SemEval 2026 What Makes an Ideal Quote? Recommending “Unexpected yet Rational” Quotations via Novelty ACL 2026 What Makes LLMs Effective Sequential Recommenders? A Study on Preference Intensity and Temporal Context ACL 2026 Where and What: Reasoning Dynamic and Implicit Preferences in Situated Conversational Recommendation ACL 2026 Who Plays Which Role When? Communication Role Dynamics for Peer Recognition and Team Performance Prediction ACL 2026 XLinear: A Lightweight and Accurate MLP-Based Model for Long-Term Time Series Forecasting with Exogenous Inputs AAAI 2026 YEZE at SemEval-2026 Task 9: Detecting Multilingual, Multicultural and Multievent Online Polarization via Heterogeneous Ensembling SemEval 2026 ZARA: Training-Free Motion Time-Series Reasoning via Evidence-Grounded LLM Agents ACL 2026 Accelerating Spectral Clustering under Fairness Constraints ICML 2025 A Closer Look at Transformers for Time Series Forecasting: Understanding Why They Work and Where They Struggle ICML 2025 A Conversational Agent Framework for Multimodal Knowledge Retrieval: A Case Study in FHWA InfoHighway Web Portal Queries ACL 2025 ActionPiece: Contextually Tokenizing Action Sequences for Generative Recommendation ICML 2025 Active Learning for Efficient Discovery of Optimal Combinatorial Perturbations ICML 2025 A cultural shift in Western perceptions of Palestine COLING 2025 AdaMixT: Adaptive Weighted Mixture of Multi-Scale Expert Transformers for Time Series Forecasting IJCAI 2025 Adaptive Market Making with Inventory Constraints via Online Learning AAAI 2025