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Large-batch Contrastive Learning (CL), the foundation of modern representation learning, is fundamentally incompatible with the volatile resource constraints of edge devices. This conflict creates a dilemma: small on-device batches degrade…

分布式、并行与集群计算 · 计算机科学 2026-05-27 Minh K. Quan , Pubudu N. Pathirana

Sketches are commonly used in computer systems and network monitoring tools to provide efficient query executions while maintaining a compact data representation. Switches and routers maintain sketches to track statistical characteristics…

分布式、并行与集群计算 · 计算机科学 2025-11-11 Diana Cohen , Roy Friedman , Rana Shahout

Streaming is a model where an input graph is provided one edge at a time, instead of being able to inspect it at will. In this work, we take a parameterized approach by assuming a vertex cover of the graph is given, building on work of…

数据结构与算法 · 计算机科学 2021-11-22 Jelle J. Oostveen , Erik Jan van Leeuwen

In the quest for highest performance in scientific computing, we present a novel framework that relies on high-bandwidth communication between GPUs in a compute cluster. The framework offers linear scaling of performance for explicit…

分布式、并行与集群计算 · 计算机科学 2025-07-16 Martin Rose , Simon Homes , Lukas Ramsperger , Jose Gracia , Christoph Niethammer , Jadran Vrabec

Frequency estimation in data streams is one of the classical problems in streaming algorithms. Following much research, there are now almost matching upper and lower bounds for the trade-off needed between the number of samples and the…

计算复杂性 · 计算机科学 2023-01-16 Shachar Lovett , Jiapeng Zhang

In a Spiking Neural Networks (SNN), spike emissions are sparsely and irregularly distributed both in time and in the network architecture. Since a current feature of SNNs is a low average activity, efficient implementations of SNNs are…

神经与进化计算 · 计算机科学 2016-08-16 Anthony Mouraud , Didier Puzenat , Hélène Paugam-Moisy

Extract-Transform-Load (ETL) processes are core components of modern data processing infrastructures. The throughput of processed data records can be adjusted by changing the amount of allocated resources, i.e.~the number of parallel…

Current systems for data-parallel, incremental processing and view maintenance over high-rate streams isolate the execution of independent queries. This creates unwanted redundancy and overhead in the presence of concurrent incrementally…

分布式、并行与集群计算 · 计算机科学 2020-06-15 Frank McSherry , Andrea Lattuada , Malte Schwarzkopf , Timothy Roscoe

Many real-world networks such as Twitter and YouTube are given as fully dynamic graph streams represented as sequences of edge insertions and deletions. (e.g., users can subscribe and unsubscribe to channels on YouTube). Existing similarity…

数据结构与算法 · 计算机科学 2019-01-17 Peng Jia , Pinghui Wang , Jing Tao , Xiaohong Guan

Dynamic streams from news feeds, social media, sensor networks, and financial markets challenge static RAG frameworks. Full-scale indices incur high memory costs; periodic rebuilds introduce latency that undermines data freshness; naive…

信息检索 · 计算机科学 2025-08-11 Yuzhou Zhu

The recent advancements in multicore machines highlight the need to simplify concurrent programming in order to leverage their computational power. One way to achieve this is by designing efficient concurrent data structures (e.g. stacks,…

分布式、并行与集群计算 · 计算机科学 2021-03-31 Nikolaos D. Kallimanis

With the popularity of Internet of Things (IoT), edge computing and cloud computing, more and more stream analytics applications are being developed including real-time trend prediction and object detection on top of IoT sensing data. One…

分布式、并行与集群计算 · 计算机科学 2022-08-16 Xin Wang , Azim Khan , Jianwu Wang , Aryya Gangopadhyay , Carl E. Busart , Jade Freeman

Deep neural networks, and in particular recurrent networks, are promising candidates to control autonomous agents that interact in real-time with the physical world. However, this requires a seamless integration of temporal features into…

机器学习 · 统计学 2018-11-05 Volker Fischer , Jan Köhler , Thomas Pfeil

Nearest Neighbor Search (NNS) has recently drawn a rapid increase of interest due to its core role in managing high-dimensional vector data in data science and AI applications. The interest is fueled by the success of neural embedding,…

分布式、并行与集群计算 · 计算机科学 2022-02-01 Zhen Peng , Minjia Zhang , Kai Li , Ruoming Jin , Bin Ren

As AI systems grow increasingly specialized and complex, managing hardware heterogeneity becomes a pressing challenge. How can we efficiently coordinate and synchronize heterogeneous hardware resources to achieve high utilization? How can…

硬件体系结构 · 计算机科学 2025-06-17 Chengyue Wang , Xiaofan Zhang , Jason Cong , James C. Hoe

Distributed Stream Processing frameworks are being commonly used with the evolution of Internet of Things(IoT). These frameworks are designed to adapt to the dynamic input message rate by scaling in/out.Apache Storm, originally developed by…

分布式、并行与集群计算 · 计算机科学 2019-05-10 Anshu Shukla , Yogesh Simmhan

We consider the problem of tracking with small relative error an integer function $f(n)$ defined by a distributed update stream $f'(n)$. Existing streaming algorithms with worst-case guarantees for this problem assume $f(n)$ to be monotone;…

数据结构与算法 · 计算机科学 2015-02-26 David Felber , Rafail Ostrovsky

Real-time processing of data streams emanating from sensors is becoming a common task in Internet of Things scenarios. The key implementation goal consists in efficiently handling massive incoming data streams and supporting advanced data…

数据库 · 计算机科学 2017-05-17 Xiangnan Ren , Olivier Curé

While Test-Time Scaling (TTS) offers a promising direction to enhance video generation without the surging costs of training, current test-time video generation methods based on diffusion models suffer from exorbitant candidate exploration…

计算机视觉与模式识别 · 计算机科学 2026-05-07 Yijing Tu , Shaojin Wu , Mengqi Huang , Wenchuan Wang , Yuxin Wang , Chunxiao Liu , Zhendong Mao

Generative models are reshaping the live-streaming industry by redefining how content is created, styled, and delivered. Previous image-based streaming diffusion models have powered efficient and creative live streaming products but have…

计算机视觉与模式识别 · 计算机科学 2026-02-24 Tianrui Feng , Zhi Li , Shuo Yang , Haocheng Xi , Muyang Li , Xiuyu Li , Lvmin Zhang , Keting Yang , Kelly Peng , Song Han , Maneesh Agrawala , Kurt Keutzer , Akio Kodaira , Chenfeng Xu