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We propose an approach to semantic (image) segmentation that reduces the computational costs by a factor of 25 with limited impact on the quality of results. Semantic segmentation has a number of practical applications, and for most such…

Computer Vision and Pattern Recognition · Computer Science 2017-12-04 Zifeng Wu , Chunhua Shen , Anton van den Hengel

Most input buffered packet switches internally segment variable-length packets into fixed-length cells. The last cell in a segmented packet will contain overhead bytes if the packet length is not evenly divisible by the cell length. Switch…

Networking and Internet Architecture · Computer Science 2007-05-23 K. J. Christensen , K. Yoshigoe , A. Roginsky , N. J. Gunther

Large-scale networked services rely on deep soft-ware stacks and microservice orchestration, which increase instruction footprints and create frontend stalls that inflate tail latency and energy. We revisit instruction prefetching for these…

Machine Learning · Computer Science 2025-11-26 Zerui Bao , Di Zhu , Liu Jiang , Shiqi Sheng , Ziwei Wang , Haoyun Zhang

Due to the emergence of new network applications, current IP lookup engines must support high-bandwidth, low lookup latency and the ongoing growth of IPv6 networks. However, existing solutions are not designed to address jointly those three…

Data Structures and Algorithms · Computer Science 2017-11-28 Thibaut Stimpfling , Normand Bélanger , J. M. Pierre Langlois , Yvon Savaria

In this work, we focus on improving ASR output segmentation in the context of low-resource language speech-to-text translation. ASR output segmentation is crucial, as ASR systems segment the input audio using purely acoustic information and…

Computation and Language · Computer Science 2020-10-20 David Wan , Zhengping Jiang , Chris Kedzie , Elsbeth Turcan , Peter Bell , Kathleen McKeown

This paper presents a high-performance, scalable network monitoring and intrusion detection system (IDS) implemented in P4. The proposed solution is designed for high-performance environments such as cloud data centers, where ultra-low…

Networking and Internet Architecture · Computer Science 2024-12-24 Yaying Chen , Siamak Layeghy , Liam Daly Manocchio , Marius Portmann

Semantic segmentation is essential for analyzing highdefinition remote sensing images (HRSIs) because it allows the precise classification of objects and regions at the pixel level. However, remote sensing data present challenges owing to…

Computer Vision and Pattern Recognition · Computer Science 2025-03-12 Sachin Verma , Frank Lindseth , Gabriel Kiss

RDMA is vital for efficient distributed training across datacenters, but millisecond-scale latencies complicate the design of its reliability layer. We show that depending on long-haul link characteristics, such as drop rate, distance and…

To enable debugging and calibration of real time systems, which are in interaction with the real plant, the software used on those systems often has a huge number of global variables. The huge number of global variables exceed the range…

Hardware Architecture · Computer Science 2026-05-26 Kajetan Nuernberger , Thomas Roecker , Gergely Fueto , Gabor Spaits , Horst Lehser

LiDAR semantic segmentation plays a pivotal role in 3D scene understanding for edge applications such as autonomous driving. However, significant challenges remain for real-world deployments, particularly for on-device post-deployment…

Computer Vision and Pattern Recognition · Computer Science 2026-04-15 Ivannia Gomez Moreno , Yi Yao , Ye Tian , Xiaofan Yu , Flavio Ponzina , Michael Sullivan , Jingyi Zhang , Mingyu Yang , Hun Seok Kim , Tajana Rosing

Processing the exponentially growing amount of data produced daily requires efficient communication between different processing units in a computer. Traditionally, wired interconnects have been used to maintain these data links due to…

Signal Processing · Electrical Eng. & Systems 2025-07-22 Mohammadreza F. Imani , Alexander L. Colson , Leslie K. Miller , Jorge A. Valdez , Jose C. Sanchez , Richard F. Rader

Rate splitting (RS) and wireless edge caching are essential means for meeting the quality of service requirements of future wireless networks. In this work, we focus on the cross-layer co-design of wireless edge caching schemes with…

Signal Processing · Electrical Eng. & Systems 2021-10-27 Eleni Demarchou , Constantinos Psomas , Ioannis Krikidis

Nowadays, vision-based computing tasks play an important role in various real-world applications. However, many vision computing tasks, e.g. semantic segmentation, are usually computationally expensive, posing a challenge to the computing…

Computer Vision and Pattern Recognition · Computer Science 2022-03-22 Shijie Hao , Yuan Zhou , Yanrong Guo , Richang Hong , Jun Cheng , Meng Wang

In stochastic computing (SC), a real-valued number is represented by a stochastic bit stream, encoding its value in the probability of obtaining a one. This leads to a significantly lower hardware effort for various functions and provides a…

Signal Processing · Electrical Eng. & Systems 2018-07-19 Michael Lunglmayr , Daniel Wiesinger , Werner Haselmayr

An important first step in computational SAR modeling is to transform the compounds into a representation that can be processed by predictive modeling techniques. This is typically a feature vector where each feature indicates the presence…

Computational Engineering, Finance, and Science · Computer Science 2015-01-14 Albrecht Zimmermann , Björn Bringmann , Luc De Raedt

Identifiers and sequence numbers make up a large part of the protocol overhead in certain low-power wide-area networks. The requirement for cryptographic nonces in authentication and encryption schemes often demands excessively long…

Information Theory · Computer Science 2022-04-04 Florian Euchner , Christian Senger

We propose IR2Vec, a Concise and Scalable encoding infrastructure to represent programs as a distributed embedding in continuous space. This distributed embedding is obtained by combining representation learning methods with flow…

Programming Languages · Computer Science 2020-12-25 S. VenkataKeerthy , Rohit Aggarwal , Shalini Jain , Maunendra Sankar Desarkar , Ramakrishna Upadrasta , Y. N. Srikant

Whilst the availability of 3D LiDAR point cloud data has significantly grown in recent years, annotation remains expensive and time-consuming, leading to a demand for semi-supervised semantic segmentation methods with application domains…

Computer Vision and Pattern Recognition · Computer Science 2023-03-29 Li Li , Hubert P. H. Shum , Toby P. Breckon

Since the origins of the Internet, various vulnerabilities exploiting the IP fragmentation process have plagued IPv4 protocol, many leading to a wide range of attacks. IPv6 modified the handling of fragmentations and introduced a specific…

Cryptography and Security · Computer Science 2023-09-27 Edoardo Di Paolo , Enrico Bassetti , Angelo Spognardi

The Semantic Web comprises enormous volumes of semi-structured data elements. For interoperability, these elements are represented by long strings. Such representations are not efficient for the purposes of Semantic Web applications that…

Distributed, Parallel, and Cluster Computing · Computer Science 2014-03-12 Long Cheng , Avinash Malik , Spyros Kotoulas , Tomas E Ward , Georgios Theodoropoulos