Results 1 to 10 of about 11,220,818 (306)

UCN-YOLOv5: Traffic Sign Object Detection Algorithm Based on Deep Learning

open access: yesIEEE Access, 2023
Traffic sign detection plays an important role in traffic safety and traffic management. In view of the complex and changeable environment and detection accuracy of traffic sign detection, this paper proposes UCN-YOLOv5 model based on the framework of ...
Peilin Liu, Zhaoyang Xie, Taijun Li
doaj   +1 more source

Geographic Information Retrieval [PDF]

open access: yesSIGSPATIAL Special, 2011
This special issue of SIGSPATIAL Special presents a series of notes describing the state of the art in Geographic Information Retrieval. The notes are intended to provide a review of some of the challenges presented as key research areas in Geographic Information Retrieval [Larson, Jones and Purves], and reflect progress in the field in the intervening
Purves, Ross S, Jones, Christopher B
openaire   +4 more sources

Causal Factor Disentanglement for Few-Shot Domain Adaptation in Video Prediction

open access: yesEntropy, 2023
An important challenge in machine learning is performing with accuracy when few training samples are available from the target distribution. If a large number of training samples from a related distribution are available, transfer learning can be used to
Nathan Cornille   +3 more
doaj   +1 more source

Aligning Semantic in Brain and Language: A Curriculum Contrastive Method for Electroencephalography-to-Text Generation

open access: yesIEEE Transactions on Neural Systems and Rehabilitation Engineering, 2023
Electroencephalography-to-Text generation (EEG-to-Text), which aims to directly generate natural text from EEG signals has drawn increasing attention in recent years due to the enormous potential for Brain-computer interfaces.
Xiachong Feng   +3 more
doaj   +1 more source

Declarative Experimentation in Information Retrieval using PyTerrier [PDF]

open access: yesInternational Conference on the Theory of Information Retrieval, 2020
The advent of deep machine learning platforms such as Tensorflow and Pytorch, developed in expressive high-level languages such as Python, have allowed more expressive representations of deep neural network architectures.
Craig Macdonald, N. Tonellotto
semanticscholar   +1 more source

Effective precursors for self-organization of complex systems into a critical state based on dynamic series data

open access: yesFrontiers in Physics, 2023
Many different precursors are known, but not all of which are effective, i.e., giving enough time to take preventive measures and with a minimum number of false early warning signals.
Andrey Dmitriev   +4 more
doaj   +1 more source

Private Information Retrieval With Side Information [PDF]

open access: yesIEEE Transactions on Information Theory, 2020
Shorter version of the paper is accepted in Allerton Conference ...
Swanand Kadhe   +4 more
openaire   +2 more sources

A large dataset of scientific text reuse in Open-Access publications

open access: yesScientific Data, 2023
We present the Webis-STEREO-21 dataset, a massive collection of Scientific Text Reuse in Open-access publications. It contains 91 million cases of reused text passages found in 4.2 million unique open-access publications.
Lukas Gienapp   +4 more
doaj   +1 more source

On Computational Hardness of Multidimensional Subtraction Games

open access: yesAlgorithms, 2021
We study the algorithmic complexity of solving subtraction games in a fixed dimension with a finite difference set. We prove that there exists a game in this class such that solving the game is EXP-complete and requires time 2Ω(n), where n is the input ...
Vladimir Gurvich, Mikhail Vyalyi
doaj   +1 more source

Semantic Private Information Retrieval [PDF]

open access: yesIEEE Transactions on Information Theory, 2020
We investigate the problem of semantic private information retrieval (semantic PIR). In semantic PIR, a user retrieves a message out of $K$ independent messages stored in $N$ replicated and non-colluding databases without revealing the identity of ...
Sajani Vithana   +2 more
semanticscholar   +1 more source

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