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Automated Feature Engineering (AFE) refers to automatically generate and select optimal feature sets for downstream tasks, which has achieved great success in real-world applications. Current AFE methods mainly focus on improving the…

Machine Learning · Computer Science 2022-12-27 Kafeng Wang , Pengyang Wang , Chengzhong xu

Data pre-processing pipelines are the bread and butter of any successful AI project. We introduce a novel programming model for pipelines in a data lakehouse, allowing users to interact declaratively with assets in object storage. Motivated…

Databases · Computer Science 2024-11-14 Jacopo Tagliabue , Ryan Curtin , Ciro Greco

Advance reservation is important to guarantee the quality of services of jobs by allowing exclusive access to resources over a defined time interval on resources. It is a challenge for the scheduler to organize available resources…

Distributed, Parallel, and Cluster Computing · Computer Science 2012-03-06 Bo Li , Yijian Pei , Bin Shen , Hao Wu , Min He , Jundong Yang

Mobile edge caching enables content delivery within the radio access network, which effectively alleviates the backhaul burden and reduces response time. To fully exploit edge storage resources, the most popular contents should be…

Networking and Internet Architecture · Computer Science 2018-09-05 Peng Yang , Ning Zhang , Shan Zhang , Li Yu , Junshan Zhang , Xuemin Shen

With the increasing size of datasets and demand for real time response for interactive applications, improving runtime for algorithms with excessive computational requirements has become increasingly important. Many different algorithms…

Computer Vision and Pattern Recognition · Computer Science 2019-05-09 Magnus Gedda

Notwithstanding the significant research effort Network Function Virtualization (NFV) architectures received over the last few years little attention has been placed on optimizing proactive caching when considering it as a service chain.…

Networking and Internet Architecture · Computer Science 2018-07-30 Gao Zheng , Anthony Tsiopoulos , Vasilis Friderikos

Cache-aided wireless device-to-device (D2D) networks allow significant throughput increase, depending on the concentration of the popularity distribution of files. Many studies assume that all users have the same preference distribution;…

Networking and Internet Architecture · Computer Science 2020-05-18 Ming-Chun Lee , Andreas F. Molisch

Application-level caching is a form of caching that has been increasingly adopted to satisfy performance and throughput requirements. The key idea is to store the results of a computation, to improve performance by reusing instead of…

Software Engineering · Computer Science 2020-10-27 Jhonny Mertz , Ingrid Nunes , Luca Della Toffola , Marija Selakovic , Michael Pradel

Organizations struggle to handle sheer number of vulnerabilities in their cloud environments. The de facto methodology used for prioritizing vulnerabilities is to use Common Vulnerability Scoring System (CVSS). However, CVSS has inherent…

Cryptography and Security · Computer Science 2022-06-23 Muhammed Fatih Bulut , Abdulhamid Adebayo , Daby Sow , Steve Ocepek

In data warehouse and data mart systems, queries often take a long time to execute due to their complex nature. Query response times can be greatly improved by caching final/intermediate results of previous queries, and using them to answer…

Databases · Computer Science 2007-05-23 Prasan Roy , Krithi Ramamritham , S. Seshadri , Pradeep Shenoy , S. Sudarshan

Harnessing information about the user mobility pattern and daily demand can enhance the network capability to improve the quality of experience (QoE) at Vehicular Ad-Hoc Networks (VANETs). Proactive caching, as one of the key features…

Networking and Internet Architecture · Computer Science 2018-10-03 Yousef AlNagar , Sameh Hosny , Amr A. El-Sherif

Edge computing can be defined as an emerging technology that uses cloud computing to leverage edge data centers to process, store, and analyze data close to the source. Traditional cloud computing architectures are not designed for…

Distributed, Parallel, and Cluster Computing · Computer Science 2023-05-26 Vivek Basavegowda Ramu

The utilization of the experience replay mechanism enables agents to effectively leverage their experiences on several occasions. In previous studies, the sampling probability of the transitions was modified based on their relative…

Machine Learning · Computer Science 2024-06-14 Arda Sarp Yenicesu , Furkan B. Mutlu , Suleyman S. Kozat , Ozgur S. Oguz

In-network caching promises to improve the performance of networked and edge applications as it shortens the paths data need to travel. This is by storing so-called hot items in the network switches on-route between clients who access the…

Networking and Internet Architecture · Computer Science 2022-03-10 Roy Friedman , Or Goaz , Dor Hovav

Caching is envisioned to play a critical role in next-generation content delivery infrastructure, cellular networks, and Internet architectures. By smartly storing the most popular contents at the storage-enabled network entities during…

Information Theory · Computer Science 2019-07-12 Alireza Sadeghi , Gang Wang , Georgios B. Giannakis

A new form of caching, namely application-level caching, has been recently employed in web applications to improve their performance and increase scalability. It consists of the insertion of caching logic into the application base code to…

Software Engineering · Computer Science 2020-11-03 Jhonny Mertz , Ingrid Nunes

The growing demand on high-quality and low-latency multimedia services has led to much interest in edge caching techniques. Motivated by this, we in this paper consider edge caching at the base stations with unknown content popularity…

Information Theory · Computer Science 2019-05-15 Chen Zhong , M. Cenk Gursoy , Senem Velipasalar

Mobile notification systems have taken a major role in driving and maintaining user engagement for online platforms. They are interesting recommender systems to machine learning practitioners with more sequential and long-term feedback…

Machine Learning · Computer Science 2022-02-09 Yiping Yuan , Ajith Muralidharan , Preetam Nandy , Miao Cheng , Prakruthi Prabhakar

A Wireless Sensor Network(WSN) can be described as a collection of untethered sensor nodes. An important application of WSNs is in the field of real-time communication. Real-time communication is a critical service which requires a…

Networking and Internet Architecture · Computer Science 2013-05-13 Deepali Virmani , Dhruv Talwar , Arun Dhingra , Tushar Bahl

Edge service caching can significantly mitigate latency and reduce communication and computing overhead by fetching and initializing services (applications) from clouds. The freshness of cached service data is critical when providing…

Information Theory · Computer Science 2024-08-27 Yuhan Yi , Guanglin Zhang , Hai Jiang