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- research-articleFebruary 2025
GreenFlow: A Carbon-Efficient Scheduler for Deep Learning Workloads
IEEE Transactions on Parallel and Distributed Systems (TPDS), Volume 36, Issue 2Pages 168–184https://doi.org/10.1109/TPDS.2024.3470074Deep learning (DL) has become a key component of modern software. Training DL models leads to huge carbon emissions. In data centers, it is important to reduce carbon emissions while completing DL training jobs early. In this article, we propose GreenFlow,...
- surveyJanuary 2025
Resource-efficient Algorithms and Systems of Foundation Models: A Survey
ACM Computing Surveys (CSUR), Volume 57, Issue 5Article No.: 110, Pages 1–39https://doi.org/10.1145/3706418Large foundation models, including large language models, vision transformers, diffusion, and large language model based multimodal models, are revolutionizing the entire machine learning lifecycle, from training to deployment. However, the substantial ...
- research-articleJanuary 2025
IDAD: An improved tensor train based distributed DDoS attack detection framework and its application in complex networks
Future Generation Computer Systems (FGCS), Volume 162, Issue Chttps://doi.org/10.1016/j.future.2024.07.049AbstractWith the vigorous development of Internet technology, the scale of systems in the network has increased sharply, which provides a great opportunity for potential attacks, especially the Distributed Denial of Service (DDoS) attack. In this case, ...
Highlights- We propose a denoising algorithm based on IDTT, which solve the inefficiency of traditional TT decomposition through low-rank estimation and distributed computing.
- We propose a framework for DDoS attack detection by combining three ...
- research-articleDecember 2024
StarAN: A star attention network utilizing inter-view and intra-view correlations for sparse-view cone-beam computed tomography reconstruction
Expert Systems with Applications: An International Journal (EXWA), Volume 258, Issue Chttps://doi.org/10.1016/j.eswa.2024.125099AbstractSparse sampling can reduce the radiation dose and accelerate the scanning speed of cone-beam computed tomography (CBCT) by increasing the angular interval between projections. However, this approach can compromise the completeness of the ...
- research-articleDecember 2024
Optimizing Limited-Stop Transit Operations Through Simulation: A Case Study of Shenzhen, China
ACM MobiCom '24: Proceedings of the 30th Annual International Conference on Mobile Computing and NetworkingPages 2034–2042https://doi.org/10.1145/3636534.3694731Limited-stop service represents a paradigm for enhancing efficiency in transportation systems, with applications spanning public transit, logistics, and supply chain management. This service model operates along a designated route featuring a reduced ...
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- research-articleDecember 2024
A Novel Consensus-Based Distributed Time Synchronization Algorithm in High-Dynamic Multi-UAV Networks
IEEE Transactions on Wireless Communications (TWC), Volume 23, Issue 12_Part_2Pages 18916–18928https://doi.org/10.1109/TWC.2024.3447707Unmanned aerial vehicles (UAVs) have found extensive applications across diverse domains owing to their cost-effectiveness, uncomplicated structure, and adaptable takeoff and landing functionalities. Multi-UAV network systems can be coordinated to improve ...
- research-articleDecember 2024
Efficient, Scalable, and Sustainable DNN Training on SoC-Clustered Edge Servers
IEEE Transactions on Mobile Computing (ITMV), Volume 23, Issue 12Pages 14344–14360https://doi.org/10.1109/TMC.2024.3442430In the realm of industrial edge computing, a novel server architecture known as SoC-Cluster, characterized by its aggregation of numerous mobile systems-on-chips (SoCs), has emerged as a promising solution owing to its enhanced energy efficiency and ...
- research-articleDecember 2024
SiSe: Simultaneous and Sequential Transformers for multi-label activity recognition
AbstractMulti-label activity recognition is extremely challenging, where multiple activities may appear simultaneously or sequentially in a video. While previous works have realized the temporal co-occurrence of activities, the sequential order of ...
Highlights- A novel SiSe method is proposed for capturing the simultaneous and sequential activity correlations.
- Capturing sequential correlations in an order-preserved manner.
- Capturing the simultaneous activity correlations.
- Efficiency ...
- research-articleDecember 2024
Form finding of cable-membrane structures with flexible frames: Finite element implementation and application to surface accuracy analysis of umbrella-like rib-mesh reflectors
Advances in Engineering Software (ADES), Volume 198, Issue Chttps://doi.org/10.1016/j.advengsoft.2024.103789AbstractDeployable rib-mesh reflector antennas, known for their ultralight nature and high deployment-to-stowage ratio, have been attracting attention from both the aerospace industry and academia. Form finding is a critical step in determining the ...
Highlights- FEM techniques for form finding of tensile cable-membrane structures are detailed.
- Elastic deformation of supporting frames is included in the form finding procedure.
- Benchmark cases are solved to validate the accuracy of the ...
- research-articleNovember 2024
Dance Montage through Style Transfer and Music Generation
SA '24: SIGGRAPH Asia 2024 Art PapersArticle No.: 10, Pages 1–5https://doi.org/10.1145/3680530.3695444“Ink Dance” is an experimental video project exploring multimodal generation in dance montages. It aims to integrate dance, painting, and music using image style transfer and music generation, producing an aesthetic and innovative montage video where ...
- research-articleNovember 2024
DARTS: Diffusion Approximated Residual Time Sampling for Time-of-flight Rendering in Homogeneous Scattering Media
ACM Transactions on Graphics (TOG), Volume 43, Issue 6Article No.: 240, Pages 1–14https://doi.org/10.1145/3687930Time-of-flight (ToF) devices have greatly propelled the advancement of various multi-modal perception applications. However, achieving accurate rendering of time-resolved information remains a challenge, particularly in scenes involving complex ...
- articleNovember 2024
Fast DOA Estimation of IGS Noncircular Signals Under Coprime Arrays
International Journal of Information Technologies and Systems Approach (IJITSA-IGI), Volume 17, Issue 1Pages 1–15https://doi.org/10.4018/IJITSA.358016Traditional direction-of-arrival (DOA) estimation methods often encounter challenges such as low accuracy and high computational complexity, particularly in complex signal environments with multiple sources. To address these issues, this paper proposes a ...
- research-articleNovember 2024
LoongServe: Efficiently Serving Long-Context Large Language Models with Elastic Sequence Parallelism
SOSP '24: Proceedings of the ACM SIGOPS 30th Symposium on Operating Systems PrinciplesPages 640–654https://doi.org/10.1145/3694715.3695948The context window of large language models (LLMs) is rapidly increasing, leading to a huge variance in resource usage between different requests as well as between different phases of the same request. Restricted by static parallelism strategies, ...
- research-articleNovember 2024
Adaptive Learning-Based Cloud-Edge Collaborative Secure Resource Management for Blockchain-Empowered Demand Response
IEEE Transactions on Consumer Electronics (ITOCE), Volume 70, Issue 4Pages 6568–6579https://doi.org/10.1109/TCE.2024.3478794The rapid development of renewable energy and controllable loads such as consumer electronics requires more user side resources to participate in demand response. Blockchain-empowered demand response can effectively reduce the trust cost among various ...
- research-articleNovember 2024
Multi-focus image fusion based on transformer and depth information learning
Computers and Electrical Engineering (CENG), Volume 119, Issue PBhttps://doi.org/10.1016/j.compeleceng.2024.109629AbstractAccording to the imaging principle of the camera, the focusing and defocusing parts of the image are often determined by the depth information in the real scene. Only objects within a certain depth can present a clear appearance in the captured ...
- research-articleOctober 2024
Text-guided Multi-Task Image Aesthetic Quality Assessment
McGE '24: Proceedings of the 2nd International Workshop on Multimedia Content Generation and Evaluation: New Methods and PracticePages 11–19https://doi.org/10.1145/3688867.3690176In the realm of image aesthetic quality assessment, additional tagging information, such as scene classification, photographic style, and aesthetic attributes, embodies a wealth of aesthetic connotations. The textual descriptions and visual features ...
- research-articleOctober 2024
Predicting Scores of Various Aesthetic Attribute Sets by Learning from Overall Score Labels
McGE '24: Proceedings of the 2nd International Workshop on Multimedia Content Generation and Evaluation: New Methods and PracticePages 63–71https://doi.org/10.1145/3688867.3690174For aesthetic attribute evaluation of images (AAEI), the annotation of image aesthetic attribute scores plays an important role. It requires experienced artists and professional photographers, which hinders the collection of large-scale fully-annotated ...
Reproducibility Companion Paper: Aesthetics-Driven Virtual Time-Lapse Photography Generation
MM '24: Proceedings of the 32nd ACM International Conference on MultimediaPages 11119–11122https://doi.org/10.1145/3664647.3685298In this paper, we replicate the experimental results from our previous work titled "Aesthetics-Driven Virtual Time-Lapse Photography Generation", which was presented at ACM Multimedia 2023. Our primary objective is to confirm the validity of our earlier ...
- abstractOctober 2024
Unlimited Vision: Professional Composition by Yourself
MM '24: Proceedings of the 32nd ACM International Conference on MultimediaPages 11264–11266https://doi.org/10.1145/3664647.3685001This paper introduces a novel method for enhancing image composition guidance in photography. It utilizes advanced composition rules to guide a Real-Time Detection Transformer (RT-DETR) model in predicting aesthetically pleasing compositions for ...
- research-articleDecember 2024
Personalized Route Recommendation Based on User Habits for Vehicle Navigation
IDST '24: Proceedings of the 2024 International Conference on Intelligent Driving and Smart TransportationPages 28–32https://doi.org/10.1145/3704657.3704663Navigation route recommendation is one of the important functions of intelligent transportation. However, users frequently deviate from recommended routes for various reasons, with personalization being a key problem in the field of research. This paper ...