Results 31 to 40 of about 24,691,873 (342)
Diffsound: Discrete Diffusion Model for Text-to-Sound Generation [PDF]
IEEE/ACM Transactions on Audio Speech and Language Processing, 2022 Generating sound effects that people want is an important topic. However, there are limited studies in this area for sound generation. In this study, we investigate generating sound conditioned on a text prompt and propose a novel text-to-sound ...
Dongchao Yang +6 more
semanticscholar +1 more source
RichDreamer: A Generalizable Normal-Depth Diffusion Model for Detail Richness in Text-to-3D [PDF]
Computer Vision and Pattern Recognition, 2023 Lifting 2D diffusion for 3D generation is a challenging problem due to the lack of geometric prior and the complex entanglement of materials and lighting in natural images.
Lingteng Qiu +9 more
semanticscholar +1 more source
DiffuRec: A Diffusion Model for Sequential Recommendation [PDF]
ACM Trans. Inf. Syst., 2023 Mainstream solutions to sequential recommendation represent items with fixed vectors. These vectors have limited capability in capturing items’ latent aspects and users’ diverse preferences.
Zihao Li, Aixin Sun, Chenliang Li
semanticscholar +1 more source
Recommendation model based on opinion diffusion [PDF]
, 2007 Information overload in the modern society calls for highly efficient recommendation algorithms. In this letter we present a novel diffusion based recommendation model, with users' ratings built into a transition matrix.
Blattner M. Laureti P. Huntziker A. +8 more
core +2 more sources
Let 2D Diffusion Model Know 3D-Consistency for Robust Text-to-3D Generation [PDF]
International Conference on Learning Representations, 2023 Text-to-3D generation has shown rapid progress in recent days with the advent of score distillation, a methodology of using pretrained text-to-2D diffusion models to optimize neural radiance field (NeRF) in the zero-shot setting.
Junyoung Seo +8 more
semanticscholar +1 more source
Fractional diffusion modeling of ion channel gating [PDF]
, 2004 An anomalous diffusion model for ion channel gating is put forward. This scheme is able to describe non-exponential, power-law like distributions of residence time intervals in several types of ion channels.
A. L. Hodgkin +15 more
core +1 more source
DiffKG: Knowledge Graph Diffusion Model for Recommendation [PDF]
Web Search and Data Mining, 2023 Knowledge Graphs (KGs) have emerged as invaluable resources for enriching recommendation systems by providing a wealth of factual information and capturing semantic relationships among items.
Ya Jiang +3 more
semanticscholar +1 more source
Anomalous diffusion in a symbolic model [PDF]
, 2010 We address this work to investigate some statistical properties of symbolic sequences generated by a numerical procedure in which the symbols are repeated following a power law probability density.
Auyang S Y +11 more
core +1 more source
Lumiere: A Space-Time Diffusion Model for Video Generation [PDF]
ACM SIGGRAPH Conference and Exhibition on Computer Graphics and Interactive Techniques in AsiaWe introduce Lumiere – a text-to-video diffusion model designed for synthesizing videos that portray realistic, diverse and coherent motion – a pivotal challenge in video synthesis. To this end, we introduce a Space-Time U-Net architecture that generates
Omer Bar-Tal +13 more
semanticscholar +1 more source
Hierarchical Integration Diffusion Model for Realistic Image Deblurring [PDF]
Neural Information Processing Systems, 2023 Diffusion models (DMs) have recently been introduced in image deblurring and exhibited promising performance, particularly in terms of details reconstruction.
Zheng Chen +6 more
semanticscholar +1 more source