Paper predicts video popularity from web traces, not hosting services.
problem Predicting video popularity from web traces.
method Combining embed/link data and internal search logs to predict video popularity.
result Embed and link data can significantly improve video popularity prediction.
Paper discusses YouTube-8M challenge and video understanding research.
problem Improving video understanding models for YouTube videos.
method Experimented with various models and ensemble learning techniques.
result Significant improvement in competition score through ensemble learning.
New framework for knots on Seifert surfaces, no universal host.
problem Understanding how knots appear on minimal genus Seifert surfaces.
method Directed relation and friendship defined on knot types.
result No single knot is a universal host, but families can be.
Investigates how FDI and R&D affect host countries' growth.
problem Host countries may fall into a middle-income trap if they focus solely on FDI.
method Optimal growth model with FDI and R&D.
result R&D investment is crucial for sustained growth in host countries.
Winning solution for predicting player churn in a video game.
problem Predicting when players will stop playing a game.
method Long Short-Term Memory (LSTM) approach and conditional inference survival ensemble model.
result Models accurately predicted player churn and were robust to changing business models.
AI4AI uses machine learning to classify avian influenza host species from DNA sequences.
problem Classifying avian influenza host species from DNA sequences to reduce emergency response time.
method Quantitative methods using machine learning and deep learning.
result Best deep learning models achieve top-1 classification accuracy of 47%, and top-3 classification accuracy of 82%.
Study develops large margin machine learning models for predicting host-pathogen protein interactions.
problem Identifying host-pathogen interactions to develop new drugs for infectious diseases.
method Large margin machine learning models, specifically SVM with weighted negative sampling and distance-based weight assignment.
result Proposed and validated a new method for predicting host-pathogen protein interactions.
Predicts Airbnb listing prices based on attributes for host profitability.
problem Optimizing Airbnb listing prices for host profitability and guest affordability.
method Data exploration, transformations, machine learning models, experiments.
result Developed a model for optimal Airbnb listing prices.
Private method measures nonlinear correlations between data hosted across two entities.
problem Measuring nonlinear correlations between sensitive data hosted across multiple parties while preserving privacy.
method Differentially private estimator of distance correlation.
result First private estimator of nonlinear correlations in a multi-party setup.
Deep Belief Network reduces false positives in risky host detection.
problem Overwhelming alerts from SIEM systems, focusing on reducing false positives.
method Combines alert information, logs, and analyst results; uses text mining and graph-based methods for feature generation; compares against various machine learning algorithms.
result Deep Belief Network outperforms other algorithms, improving detection by six times.
Develops local curvature estimates for mean curvature flow.
problem Sharp curvature pinching estimates for mean curvature flow.
method Local version of Huisken-Stampacchia iteration.
result Local curvature estimates do not depend on noncollapsing quality.
Ground-A-Video edits videos without training, preserving intended changes.
problem Complex multi-attribute video editing with omitted or wrong changes.
method Grounding-guided video-to-video translation with Cross-Frame Gated Attention.
result Zero-shot multi-attribute video editing with improved accuracy and frame consistency.
Olympic Games consistently exceed budgets, leading to unpredictable costs.
problem High costs and unpredictability of the Olympic Games.
method Statistical analysis of historical data to explain cost risks.
result Olympic costs follow a power-law distribution with infinite mean and variance.
Generates, predicts, and completes human action videos with a two-stage deep framework.
problem Severe ill-posedness in video generation, prediction, and completion.
method Two-stage deep framework: 1) Generates human pose sequence from noise, 2) Converts pose sequence to video.
result Produces high-quality video generation/prediction/completion results of longer duration.
CNN identifies AGN host galaxies from Sloan Digital Sky Survey data.
problem Identifying AGN host galaxies using traditional methods is time-consuming.
method Trained a convolutional neural network on 210,000 galaxies.
result CNN can distinguish AGN host galaxies from non-active galaxies.
Investment disputes increase stock volatility, especially for companies with negative outcomes.
problem Investment disputes affect stock market volatility and investor uncertainty.
method Analysis of abnormal share fluctuations and various explanatory variables.
result Investment disputes lead to increased stock volatility, particularly for companies with negative outcomes.
A commonly expressed concern about the rise of the peer-to-peer rental market Airbnb is that hosts---those renting out their properties---impose costs on their unwitting neighbors. I consider the question of whether apartment building owners will, in a competitive rental market, set a building-specific Airbnb hosting p…
CB-GLNs learn video data's complex dependencies via graph representation.
problem Capturing complex dependency structures in sequential data like videos.
method Represent video data as a graph, find compositional dependencies via graph-cut and message passing.
result CB-GLNs efficiently learn video data's semantic compositional structure.
RaMViD uses diffusion models for video prediction and infilling.
problem Predicting and infilling missing information in videos.
method Extends image diffusion models to videos using 3D convolutions and a new conditioning technique.
result Achieves state-of-the-art results on video prediction benchmarks.
New metric for video generation models, addressing quality, coherence, and diversity.
problem Lack of metrics for evaluating generative models of video.
method Proposed Fréchet Video Distance (FVD) and StarCraft 2 Videos (SCV) benchmark.
result FVD correlates well with human judgment of generated videos.
LumièreNet creates lecture videos from audio narration.
problem Creating high-quality lecture videos from audio narration.
method Modular deep-learning architecture that learns from audio to video.
result Synthesizes high-quality lecture videos from any length of audio.
Paper defends against adversarial videos by detecting and reducing imperceptible perturbations.
problem Adversarial videos can fool well-trained video classification models.
method Temporal consistency between frames and spatial denoising to detect and reduce perturbations.
result The proposed method significantly improves robustness against adversarial attacks.
Paper improves video categorization using temporal coherence.
problem Video categorization in multiple modalities.
method Temporal coherence-based regularization for multimodal models.
result Models with temporal coherence outperform state-of-the-art.
Improves video search by balancing text and visual modalities.
problem Modality imbalance in video search models, focusing mainly on text matching.
method Proposes MBVR with MS samples and DM to balance modalities.
result Empirically shows significant improvement in modality balance and search effectiveness.
A new video prediction model treats videos as continuous processes, reducing sampling steps and improving efficiency.
problem Efficiency and temporal coherence in video prediction models.
method Treats videos as a continuous multi-dimensional process, reducing sampling steps.
result Reduction of 75% sampling steps, state-of-the-art performance on benchmark datasets.
UDVD uses deep learning to denoise videos without supervision.
problem Lack of clean video data for training deep learning models.
method UDVD is a CNN trained solely on noisy video data, adapting to local motion.
result UDVD performs as well as supervised methods, even with limited training data.
Generative model for high-resolution video generation.
problem Challenges in generating high-resolution videos due to memory and training stability limitations.
method Progressive growing of sliced Wasserstein GANs (SWGAN) for incremental spatiotemporal information learning.
result Generated photorealistic face videos of 256x256x32 resolution with an inception score of 14.57.
Proposes TDNs for learning complex video structures.
problem Complex temporal dependencies in sequential data, especially videos.
method Temporal Dependency Networks (TDNs) using graph representations and graph convolutions.
result Efficiently learns complex semantic structures of video data.
SummaryNet automates video summarisation using deep learning.
problem Creating informative video summaries from videos.
method Two-stream convolutional network for spatial and temporal features, encoder-decoder model for salient features, sigmoid regression with LSTM for frame probability.
result SummaryNet achieves comparable or better results than state-of-the-art methods on benchmark datasets.
Paper proposes SMFN for high-res spherical video super-resolution.
problem Super-resolution of 360-degree panoramic videos is expensive and challenging.
method Deformable convolutions, mixed attention mechanism, dual learning strategy, weighted mean square error loss function.
result The proposed SMFN method improves super-resolution of equatorial regions in 360-degree videos.
Generative model produces high-fidelity video samples.
problem Generating high-fidelity videos from complex datasets.
method Large GAN trained on Kinetics-600 dataset, using a computationally efficient discriminator.
result Achieved state-of-the-art metrics in video synthesis and prediction.
Generative model learns compact codes for video recovery.
problem Efficiently represent and reconstruct videos from missing data.
method Generative network trained to map compact latent codes to images, with low-rank and similarity constraints.
result Can recover true video sequences even if not in pretrained network's range.
Paper investigates trade-off between video bitrate and CNN accuracy.
problem Network bandwidth and energy consumption issues in video classification.
method Only retain motion vector and select texture information at reduced bitrates.
result Achieved 11%-94% saving in bitrate with marginal accuracy loss.
Paper proposes new principles and framework for AVC learning from user-generated videos.
problem Challenges in learning audio-visual correspondence from short-term user-generated videos.
method Introduced new principles and a framework to facilitate AVC learning from videos' themes.
result Proposed approach outperformed baseline by 23.15% on KWAI-AD-AudVis corpus.
Paper investigates privacy-preserving model interpretation in Federated Learning.
problem Balancing model interpretability and data privacy in Federated Learning.
method Uses Shapley values to balance feature importance between host and guest parties in vertical Federated Learning.
result Proposes a method to reveal detailed feature importance for host features and a unified importance value for guest features, maintaining privacy.
5th place in video labeling challenge using deep learning.
problem Efficient large-scale video labeling.
method Ensemble of frame and video level models trained on augmented dataset with cross-validation.
result Ranked 5th in the Google Cloud and YouTube-8M Video Understanding Challenge.
Lower-dimensional video discriminators improve GAN performance.
problem High curvature in unconstrained video discriminator loss surfaces.
method Proposed Lower-Dimensional Video Discriminators (LDVD GANs).
result LDVD GANs double Temporal-GAN performance and achieve state-of-the-art performance.
We extend Hoste-Shanahan's calculations for the A-polynomial of twist knots, to give an explicit formula.
Paper presents privacy-preserving techniques for HD computing.
problem Privacy loss in HD computing due to reversible computation.
method Quantization and pruning of hypervectors for differential privacy.
result Differentially private HD model for cloud inference.
Deep networks analyze video snippets to predict outcomes, revealing a border effect that can be adjusted for better accuracy.
problem Improving the accuracy of deep networks trained on small video snippets.
method Applied the deep Taylor / LRP technique to understand and identify a border effect, tuning the step size to improve accuracy.
result The step size used to build video snippets can be adjusted to improve deep network accuracy without retraining.
DDPAE predicts video frames by decomposing and disentangling high-dimensional video data.
problem Predicting future video frames from input sequences is challenging due to high-dimensionality.
method Combines structured probabilistic models and deep networks to decompose and disentangle video components.
result DDPAE learns latent decomposition and disentanglement without supervision.
System automates discovery and classification of training videos for career progression.
problem Difficulties in planning and navigating career paths due to changing job requirements and emerging sectors.
method Extracted educational videos, built a machine learning classifier, and optimized probability thresholds.
result Significant improvements in model performance by incorporating video attributes.
Scalable system predicts hot videos for peak VOD service.
problem Improving peak service quality of video on demand.
method Two neural networks: clustering and dispatch policy. Clustering reduces video numbers, dispatch policy ranks videos with probabilities. Networks are trained end-to-end.
result Average prediction accuracy of 17% compared to 3% baseline, for same number of dispatches.
This paper improves video summarization using a new algorithm and dataset.
problem Efficiently summarizing videos for browsing and searching.
method Improves sequential determinantal point process (SeqDPP) with a large-margin algorithm and a new probabilistic distribution.
result Significantly improved video summarization model with better user input integration and diversity.
Paper proposes graph-based separable transforms for video coding.
problem Improving video coding efficiency by better capturing residual block statistics.
method Derives graph-based separable transforms (GBSTs) from line graphs with weights determined by parameters.
result GBSTs achieve about 0.4% average coding gain over existing transforms in VVC.
Jointly trains images and videos using residual vectors.
problem Generating high-quality videos from images and vice versa.
method Simultaneously learns latent variables for images and videos using residual vectors.
result Improves sample quality and diversity in video generation and image generation.
Paper proposes detecting video manipulation using stream descriptors.
problem Misuse of manipulated video content.
method Binary classifiers on multimedia stream descriptors.
result Scalable approach can detect high-quality manipulations.
Paper introduces adversarial lossy compression for video artifacts reduction.
problem Unpleasant reconstruction artifacts in standard video coding schemes at low bit-rates.
method Adversarial lossy video compression model minimizing an adversarial distortion objective.
result Reduction of perceptual artifacts and detail reconstruction under extreme compression.