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Large language models achieve high task performance yet often hallucinate or rely on outdated knowledge. Retrieval-augmented generation (RAG) addresses these gaps by coupling generation with external search. We analyse how hyperparameters…

机器学习 · 计算机科学 2025-05-14 Adel Ammar , Anis Koubaa , Omer Nacar , Wadii Boulila

This paper tackles the urgent need for efficient energy management in healthcare facilities, where fluctuating demands challenge operational efficiency and sustainability. Traditional methods often prove inadequate, causing inefficiencies…

人工智能 · 计算机科学 2025-07-09 Iman Rahimi , Isha Patel

Low-cost, high-throughput DNA and RNA sequencing (HTS) data is the backbone of the life sciences. Genome sequencing is now becoming a part of Predictive, Preventive, Personalized, and Participatory (termed 'P4') medicine. All genomic data…

Deep neural networks are an extremely successful and widely used technique for various pattern recognition and machine learning tasks. Due to power and resource constraints, these computationally intensive networks are difficult to…

分布式、并行与集群计算 · 计算机科学 2018-10-02 Thorbjörn Posewsky , Daniel Ziener

Next generation wireless networks require more stringent performance levels. New technologies such as Reconfigurable intelligent surfaces (RISs) and rate-splitting multiple access (RSMA) are candidates for meeting some of the performance…

网络与互联网体系结构 · 计算机科学 2024-04-11 Ibrahim Aboumahmoud , Ekram Hossain , \\Amine Mezghani

Displaying high-quality images on edge devices, such as augmented reality devices, is essential for enhancing the user experience. However, these devices often face power consumption and computing resource limitations, making it challenging…

图像与视频处理 · 电气工程与系统科学 2024-06-10 Xiang Liu , Jiahong Chen , Bin Chen , Zimo Liu , Baoyi An , Shu-Tao Xia , Zhi Wang

Retrieval-Augmented Generation (RAG) has proven effective on server infrastructures, but its application on mobile devices is still underexplored due to limited memory and power resources. Existing vector search and RAG solutions largely…

数据库 · 计算机科学 2025-07-03 Taehwan Park , Geonho Lee , Min-Soo Kim

As genome sequencing is finding utility in a wide variety of domains beyond the confines of traditional medical settings, its computational pipeline faces two significant challenges. First, the creation of up to 0.5 GB of data per minute…

An innovative evolutionary method for the dynamic control of reconfigurable intelligent surfaces (RISs) is proposed. It leverages, on the one hand, on the exploration capabilities of evolutionary strategies and their effectiveness in…

系统与控制 · 电气工程与系统科学 2023-09-11 Francesco Zardi , Giacomo Oliveri , Andrea Massa

The mRNA optimization is critical for therapeutic and biotechnological applications, since sequence features directly govern protein expression levels and efficacy. However, current methods face significant challenges in simultaneously…

定量方法 · 定量生物学 2025-06-02 Zheng Gong , Ziyi Jiang , Weihao Gao , Deng Zhuo , Lan Ma

This paper introduces a high-throughput software tool framework called {\it sam2bam} that enables users to significantly speedup pre-processing for next-generation sequencing data. The sam2bam is especially efficient on single-node…

基因组学 · 定量生物学 2017-02-08 Takeshi Ogasawara , Yinhe Cheng , Tzy-Hwa Kathy Tzeng

Large persistent memories such as NVDIMM have been perceived as a disruptive memory technology, because they can maintain the state of a system even after a power failure and allow the system to recover quickly. However, overheads incurred…

硬件体系结构 · 计算机科学 2021-06-29 Jie Zhang , Miryeong Kwon , Donghyun Gouk , Sungjoon Koh , Nam Sung Kim , Mahmut Taylan Kandemir , Myoungsoo Jung

Autonomous systems (AS) carry out complex missions by continuously observing the state of their surroundings and taking actions toward a goal. Swarms of AS working together can complete missions faster and more effectively than single AS…

多智能体系统 · 计算机科学 2021-05-25 Jayson Boubin , Codi Burley , Peida Han , Bowen Li , Barry Porter , Christopher Stewart

Approximate Nearest Neighbor Search (ANNS) plays a critical role in various disciplines spanning data mining and artificial intelligence, from information retrieval and computer vision to natural language processing and recommender systems.…

数据结构与算法 · 计算机科学 2024-07-10 Hiroyuki Ootomo , Akira Naruse , Corey Nolet , Ray Wang , Tamas Feher , Yong Wang

Reinforcement learning (RL) paradigms have demonstrated strong performance on reasoning-intensive tasks such as code generation. However, limited trajectory diversity often leads to diminishing returns, which constrains the achievable…

人工智能 · 计算机科学 2026-04-17 Pengfei Li , Shijie Wang , Fangyuan Li , Yikun Fu , Kaifeng Liu , Kaiyan Zhang , Dazhi Zhang , Yuqiang Li , Biqing Qi , Bowen Zhou

Sorting is a fundamental operation across numerous computational domains. Traditionally, this process involves transferring data from main memory to a processing unit for sorting, followed by writing the sorted data back to memory. This…

硬件体系结构 · 计算机科学 2026-05-18 Narendra Singh Dhakad , Santosh Kumar Vishvakarma

Deep learning hardware designs have been bottlenecked by conventional memories such as SRAM due to density, leakage and parallel computing challenges. Resistive devices can address the density and volatility issues, but have been limited by…

新兴技术 · 计算机科学 2020-10-28 Shihui Yin , Xiaoyu Sun , Shimeng Yu , Jae-sun Seo

The integration of large shares of electricity produced by non-dispatchable Renewable Energy Sources (RES) leads to an increasingly volatile energy generation side, with temporary local overproduction. The application of energy storage…

最优化与控制 · 数学 2016-03-14 Lars Siemer , Frank Schöpfer , David Kleinhans

A new parallel algorithm utilizing partitioned global address space (PGAS) programming model to achieve high scalability is reported for particle tracking in direct numerical simulations of turbulent flow. The work is motivated by the…

计算物理 · 物理学 2020-05-28 Dhawal Buaria , P. K. Yeung

In early-stage architectural design, optimization algorithms are essential for efficiently exploring large and complex design spaces under tight computational constraints. While prior research has benchmarked various optimization methods,…

神经与进化计算 · 计算机科学 2025-04-14 Farnaz Nazari , Wei Yan