Results 31 to 40 of about 78,045 (268)

Efficient Proofs of Retrievability Using Expander Codes

, 2022
Proofs of Retrievability (PoR) protocols ensure that a client can fully retrieve a large outsourced file from an untrusted server. Good PoRs should have low communication complexity, small storage overhead and clear security guarantees. We design a good PoR based on a family of graph codes called expander codes.
Levy-Dit-Vehel, Françoise, Roméas, Maxime   +1 more
openaire   +2 more sources

C2B: A Semantic Source Code Retrieval Model Using CodeT5 and Bi-LSTM

Applied Sciences
To enhance the software implementation process, developers frequently leverage preexisting code snippets by exploring an extensive codebase. Existing code search tools often rely on keyword- or syntactic-based methods and struggle to fully grasp the ...
Nazia Bibi, Ayesha Maqbool, Tauseef Rana, Farkhanda Afzal, Adnan Ahmed Khan   +4 more
doaj   +1 more source

Histopathological Image Retrieval Based on Asymmetric Residual Hash and DNA Coding

IEEE Access, 2019
Histopathological image retrieval is a key technology for computer-aided diagnosis. However, patients are reluctant to reveal their privacy in histopathological image retrieval.
Shuli Cheng, Liejun Wang, Anyu Du
doaj   +1 more source

Binary, shortened projective reed muller codes for coded private information retrieval [PDF]

2017 IEEE International Symposium on Information Theory (ISIT), 2017
The notion of a Private Information Retrieval (PIR) code was recently introduced by Fazeli, Vardy and Yaakobi who showed that this class of codes permit PIR at reduced levels of storage overhead in comparison with replicated-server PIR. In the present paper, the construction of an $(n,k)$ $ $-server binary, linear PIR code having parameters $n = \sum ...
Vajha, Myna, Ramkumar, Vinayak, Kumar, P. Vijay   +2 more
openaire   +2 more sources

Deep Hashing Based Fusing Index Method for Large-Scale Image Retrieval

Applied Computational Intelligence and Soft Computing, 2017
Hashing has been widely deployed to perform the Approximate Nearest Neighbor (ANN) search for the large-scale image retrieval to solve the problem of storage and retrieval efficiency.
Lijuan Duan, Chongyang Zhao, Jun Miao, Yuanhua Qiao, Xing Su   +4 more
doaj   +1 more source

Sparse-Coded Features for Image Retrieval [PDF]

Procedings of the British Machine Vision Conference 2013, 2013
The bag-of-features(BOF) image representation [7] is popular in largescale image retrieval. With BOF, the memory to store the inverted index file and the search complexity are both approximately linearly increased with the number of images. To address the retrieval efficiency and the memory constraint problem, besides some improvement work based on BOF,
Tiezheng Ge, Qifa Ke, Jian Sun
openaire   +1 more source

Enhancing source code retrieval with joint Bi-LSTM-GNN architecture: A comparative study with ChatGPT-LLM

Journal of King Saud University: Computer and Information Sciences
Retrieving relevant source code from large repositories is a significant and ongoing challenge in the field of software engineering, primarily due to the vast and ever-expanding amount of available code. Existing deep learning methods, although effective
Nazia Bibi, Ayesha Maqbool, Tauseef Rana
doaj   +1 more source

EvoR: Evolving Retrieval for Code Generation

Findings of the Association for Computational Linguistics: EMNLP 2024
Recently the retrieval-augmented generation (RAG) has been successfully applied in code generation. However, existing pipelines for retrieval-augmented code generation (RACG) employ static knowledge bases with a single source, limiting the adaptation capabilities of Large Language Models (LLMs) to domains they have insufficient knowledge of.
Su, Hongjin, Jiang, Shuyang, Lai, Yuhang, Wu, Haoyuan, Shi, Boao, Liu, Che, Liu, Qian, Yu, Tao   +7 more
openaire   +2 more sources

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

Molecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice, Jose I. Lopez, Aitziber Ugalde‐Olano, Maite Zufiaurre, Ianire Astobiza, Natalia Martin‐Martin, Laura Bozal‐Basterra, Saioa Garcia‐Longarte, Amaia Zabala‐Letona, Sofia Rey, Aida Santos‐Martin, Miguel Unda, Ana Loizaga‐Iriarte, Mariona Graupera, Paolo Nuciforo, Arkaitz Carracedo, Isabel Mendizabal   +16 more
wiley   +1 more source

Genetic attenuation of ALDH1A1 increases metastatic potential and aggressiveness in colorectal cancer

Molecular Oncology, EarlyView.
Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova, Zuzana Kozovska, Ondrej Pos, Kristina Pavlov, Sachin Gulati, Peter Makovicky, Kristina Jakic, Monika Burikova, Eva Sedlackova, Barbora Svitkova, Silvia Tyciakova, Vojtech Bystry, Nicolas Blavet, Boris Tichy, Matej Hrnciar, Jaroslav Budis, Miroslav Tomas, Peter Dubovan, Georgina Kolnikova, Veronika Repaska, Nikoleta Mojzesova, Eva Zomborska, Daniel Pindak, Michal Mego, Tomas Szemes, Miroslava Matuskova   +25 more
wiley   +1 more source