paper-with-me

홈 › Papers

A Dynamical View of the Question of Why

2024-02-14 · Mehdi Fatemi, Sindhu Gowda

We address causal reasoning in multivariate time series data generated by stochastic processes. Existing approaches are largely restricted to static settings, ignoring the continuity and emission of variations across time. In contrast, we propose a learning paradigm that directly establishes causation between events in the course of time. We present two key lemmas to compute causal contributions and frame them as reinforcement learning problems. Our approach offers formal and computational tools for uncovering and quantifying causal relationships in diffusion processes, subsuming various important settings such as discrete-time Markov decision processes. Finally, in fairly intricate experiments and through sheer learning, our framework reveals and quantifies causal links, which otherwise seem inexplicable.

📄 PDF Abstract BibTeX arXiv:2402.10240

Code (1)

fatemi/dynamical-causality 공식 구현 pytorch

Tasks

Time Series

Methods 이 논문이 사용한 방법론

Diffusion Diffusion models generate samples by gradually removing noise from a signal, and their training objective can be expressed as a reweighted variational lower-bound…

Similar Papers 제목 키워드 기반

Modular AI-Powered Interviewer with Dynamic Question Generation and Expertise Profiling

2025-11-21 · Aisvarya Adeseye, Jouni Isoaho, Seppo Virtanen, Mohammad Tahir arxiv

Automated interviewers and chatbots are common in research, recruitment, customer service, and education. Many existing systems use fixed question lists, strict rules, and limited personalization, leading to repeated con…

Question GenerationPrompt Engineering

Interactive Question Answering Systems: Literature Review

2022-09-04 · Giovanni Maria Biancofiore, Yashar Deldjoo, Tommaso Di Noia, Eugenio Di Sciascio 외

Question answering systems are recognized as popular and frequently effective means of information seeking on the web. In such systems, information seekers can receive a concise response to their query by presenting thei…

Question Answering

LLM-as-an-Interviewer: Beyond Static Testing Through Dynamic LLM Evaluation

2024-12-10 · Eunsu Kim, Juyoung Suk, Seungone Kim, Niklas Muennighoff 외

We introduce LLM-as-an-Interviewer, a novel paradigm for evaluating large language models (LLMs). This approach leverages multi-turn interactions where the LLM interviewer actively provides feedback on responses and pose…

Math

SUBQRAG: Sub-Question Driven Dynamic Graph RAG

2025-10-09 · Jiaoyang Li, Junhao Ruan, Shengwei Tang, Saihan Chen 외 arxiv

Graph Retrieval-Augmented Generation (Graph RAG) effectively builds a knowledge graph (KG) to connect disparate facts across a large document corpus. However, this broad-view approach often lacks the deep structured reas…

Multi-hop Question AnsweringAnswer Generation

Consecutive Question Generation with Multitask Joint Reranking and Dynamic Rationale Search

2022-01-16 · ACL ARR January 2022 1 · Anonymous

Automatic question generation (QG) aims to generate a set of questions for a given passage, and can be viewed as a dual task of question answering (QA). However, most current methods of QG tend to generate question by qu…

DiversityInformativenessQuestion AnsweringQuestion Generation+3