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While deep neural networks extract rich features from the input data, the current trade-off between depth and computational cost makes it difficult to adopt deep neural networks for many industrial applications, especially when computing…

Neural and Evolutionary Computing · Computer Science 2019-05-14 Mohammad Saeed Shafiee , Mohammad Javad Shafiee , Alexander Wong

Gait recognition is a biometric modality that identifies individuals from their characteristic walking patterns. Unlike conventional biometric traits, gait can be acquired at a distance and without active subject cooperation, making it…

Computer Vision and Pattern Recognition · Computer Science 2026-04-14 Mohammed Asad , Dinesh Kumar Vishwakarma

Open data is frequently released spatially aggregated, usually to comply with privacy policies. But coarse, heterogeneous aggregations complicate learning and integration for downstream AI/ML systems. In this work, we consider models to…

Machine Learning · Computer Science 2024-08-05 Bin Han , Bill Howe

Gating mechanisms are widely used in neural network models, where they allow gradients to backpropagate more easily through depth or time. However, their saturation property introduces problems of its own. For example, in recurrent models…

Neural and Evolutionary Computing · Computer Science 2020-06-22 Albert Gu , Caglar Gulcehre , Tom Le Paine , Matt Hoffman , Razvan Pascanu

The class-agnostic counting (CAC) task has recently been proposed to solve the problem of counting all objects of an arbitrary class with several exemplars given in the input image. To address this challenging task, existing leading methods…

Computer Vision and Pattern Recognition · Computer Science 2025-07-14 Hefeng Wu , Yandong Chen , Lingbo Liu , Tianshui Chen , Keze Wang , Liang Lin

Data-hungry HSI classification methods require high-quality labeled HSIs, which are often costly to obtain. This characteristic limits the performance potential of data-driven methods when dealing with limited annotated samples. Bridging…

Computer Vision and Pattern Recognition · Computer Science 2025-02-21 Xizhe Xue , Haokui Zhang , Haizhao Jing , Lijie Tao , Zongwen Bai , Ying Li

Ensuring the trustworthiness and long-term verifiability of scientific data is a foundational challenge in the era of data-intensive, collaborative research. Provenance metadata plays a key role in this context, capturing the origin,…

Networking and Internet Architecture · Computer Science 2025-06-02 Nicola Giuseppe Marchioro , Yannis Velegrakis , Valentine Anantharaj , Ian Foster , Sandro Luigi Fiore

This paper contains analysis of concept of a class within different object-oriented knowledge representation models. The main attention is paid to structure of the class and its efficiency in the context of data storage, using…

Artificial Intelligence · Computer Science 2018-11-02 Dmytro Terletskyi

Existing learning-based methods for solving job shop scheduling problems (JSSP) usually use off-the-shelf GNN models tailored to undirected graphs and neglect the rich and meaningful topological structures of disjunctive graphs (DGs). This…

Machine Learning · Computer Science 2024-06-06 Cong Zhang , Zhiguang Cao , Yaoxin Wu , Wen Song , Jing Sun

We propose a novel attention gate (AG) model for medical image analysis that automatically learns to focus on target structures of varying shapes and sizes. Models trained with AGs implicitly learn to suppress irrelevant regions in an input…

Computer Vision and Pattern Recognition · Computer Science 2019-01-23 Jo Schlemper , Ozan Oktay , Michiel Schaap , Mattias Heinrich , Bernhard Kainz , Ben Glocker , Daniel Rueckert

Skip connection engineering is primarily employed to address the semantic gap between the encoder and decoder, while also integrating global dependencies to understand the relationships among complex anatomical structures in medical image…

Computer Vision and Pattern Recognition · Computer Science 2025-02-17 Ju-Hyeon Nam , Nur Suriza Syazwany , Sang-Chul Lee

With the introduction of various hardware/software technologies such as Cloud Technologies or Virtualization technologies, there has been a great potential to reuse ICT artifacts thanks to Abstraction and also Exchangeability features…

Networking and Internet Architecture · Computer Science 2016-09-05 Reza Farrahi Moghaddam , Yves Lemieux , Mohamed Cheriet

Apriori is one of the key algorithms to generate frequent itemsets. Analyzing frequent itemset is a crucial step in analysing structured data and in finding association relationship between items. This stands as an elementary foundation to…

Distributed, Parallel, and Cluster Computing · Computer Science 2012-12-20 Anjan K. Koundinya , Srinath N. K. , K. A. K. Sharma , Kiran Kumar , Madhu M. N. , Kiran U. Shanbag

Cloud-mediated IoT architectures fragment authentication across vendor silos and create latency and availability bottlenecks for cross-vendor device-to-device (D2D) interactions. We present Atlas, a framework that extends the Web public-key…

Cryptography and Security · Computer Science 2026-02-11 Sanket Goutam , Omar Chowdhury , Amir Rahmati

The ATLAS experiment measures the properties of particles that are products of proton-proton collisions at the LHC. The ATLAS detector will undergo a major upgrade before the high luminosity phase of the LHC. The ATLAS liquid argon…

Instrumentation and Detectors · Physics 2023-05-18 Georges Aad , Thomas Calvet , Nemer Chiedde , Robert Faure , Etienne Marie Fortin , Lauri Laatu , Emmanuel Monnier , Nairit Sur

With the SAP HANA database, SAP offers a high-performance in-memory hybrid-store database. Hybrid-store databases---that is, databases supporting row- and column-oriented data management---are getting more and more prominent. While the…

Databases · Computer Science 2012-08-22 Philipp Rösch , Lars Dannecker , Gregor Hackenbroich , Franz Faerber

Storage disaggregation underlies today's cloud and is naturally complemented by pushing down some computation to storage, thus mitigating the potential network bottleneck between the storage and compute tiers. We show how ML training…

Machine Learning · Computer Science 2024-11-04 Diana Petrescu , Arsany Guirguis , Do Le Quoc , Javier Picorel , Rachid Guerraoui , Florin Dinu

Today's big data science communities manage their data publication and replication at the application layer. These communities utilize myriad mechanisms to publish, discover, and retrieve datasets - the result is an ecosystem of either…

Networking and Internet Architecture · Computer Science 2022-11-03 Justin Presley , Xi Wang , Tym Brandel , Xusheng Ai , Proyash Podder , Tianyuan Yu , Varun Patil , Lixia Zhang , Alex Afanasyev , F. Alex Feltus , Susmit Shannigrahi

Generative AI (GenAI) has reshaped software system design by introducing foundation models as pre-trained subsystems that redefine architectures and operations. The emerging challenge is no longer model fine-tuning but context…

Software Engineering · Computer Science 2025-12-08 Xiwei Xu , Robert Mao , Quan Bai , Xuewu Gu , Yechao Li , Liming Zhu

Automated product recognition in retail stores is an important real-world application in the domain of Computer Vision and Pattern Recognition. In this paper, we consider the problem of automatically identifying the classes of the products…

Computer Vision and Pattern Recognition · Computer Science 2022-03-01 Ankit Sinha , Soham Banerjee , Pratik Chattopadhyay