Publications (12)
DreamFactory: Pioneering Multi-Scene Long Video Generation with a Multi-Agent Framework
Zhifei Xie, Daniel Tang, Dingwei Tan +3
Current video generation models excel at creating short, realistic clips, but struggle with longer, multi-scene videos. We introduce \texttt{DreamFactory}, an LLM-based framework t…
Low-latency gravitational wave alert products and their performance at the time of the fourth LIGO-Virgo-KAGRA observing run
Sushant Sharma Chaudhary, Andrew Toivonen, Gaurav Waratkar +50
Multi-messenger searches for BNS and NSBH mergers are currently one of the most exciting areas of astronomy. The search for joint electromagnetic and neutrino counterparts to GWs h…
Emotion Detection in Unfix-length-Context Conversation
Xiaochen Zhang, Daniel Tang
We leverage different context windows when predicting the emotion of different utterances. New modules are included to realize variable-length context: 1) two speaker-aware units,…
Efficient algorithms for modifying and sampling from a categorical distribution
Daniel Tang
Probabilistic programming languages and other machine learning applications often require samples to be generated from a categorical distribution where the probability of each one…
Data assimilation with agent-based models using Markov chain sampling
Daniel Tang, Nick Malleson
Every day, weather forecasting centres around the world make use of noisy, incomplete observations of the atmosphere to update their weather forecasts. This process is known as dat…
Automatically Extracting Information in Medical Dialogue: Expert System And Attention for Labelling
Xinshi Wang, Daniel Tang
Medical dialogue information extraction is becoming an increasingly significant problem in modern medical care. It is difficult to extract key information from electronic medical r…
HieNet: Bidirectional Hierarchy Framework for Automated ICD Coding
Shi Wang, Daniel Tang, Luchen Zhang +2
International Classification of Diseases (ICD) is a set of classification codes for medical records. Automated ICD coding, which assigns unique International Classification of Dise…
Revisiting Code Similarity Evaluation with Abstract Syntax Tree Edit Distance
Yewei Song, Cedric Lothritz, Daniel Tang +2
This paper revisits recent code similarity evaluation metrics, particularly focusing on the application of Abstract Syntax Tree (AST) editing distance in diverse programming langua…
MANTA: Cross-Modal Semantic Alignment and Information-Theoretic Optimization for Long-form Multimodal Understanding
Ziqi Zhong, Daniel Tang
While multi-modal learning has advanced significantly, current approaches often treat modalities separately, creating inconsistencies in representation and reasoning. We introduce…
Decentralised, privacy-preserving Bayesian inference for mobile phone contact tracing
Daniel Tang
Many countries are currently gearing up to use smart-phone apps to perform contact tracing as part of the effort to manage the COVID-19 pandemic and prevent resurgences of the dise…
Finding the maximum-a-posteriori behaviour of agents in an agent-based model
Daniel Tang
In this paper we consider the problem of finding the most probable set of events that could have led to a set of partial, noisy observations of some dynamical system. In particular…
Data assimilation in Agent-based models using creation and annihilation operators
Daniel Tang
Agent-based models are a powerful tool for studying the behaviour of complex systems that can be described in terms of multiple, interacting ``agents''. However, because of their i…