Expertini Research Research

Browse Research Papers

4,118+ open-access research outputs.

✕ Clear
🔍 vgg) 📄 Preprint
Showing 4118 results for "vgg)" · Preprint
AI & Data Science Preprint PDF DOI

Parameter-Efficient Architectural Modifications for Translation-Invariant CNNs

Nuria Alabau-Bosque, Jorge Vila-Tomas, Paula Dauden-Oliver, Valero Laparra, Jesus Malo · 2026

Convolutional Neural Networks (CNNs) are widely assumed to be translation-invariant, yet standard architectures exhibit a startling fragility: even a single-pixel shift can drastically degrade perform…

Read Paper →
Chemistry Preprint PDF DOI

The Great Chicken-and-Egg of Chemistry: Bonding vs. Stability Revisited

Cherif F. Matta · 2026

The chemical bond is a central organizing concept in chemistry, yet it is absent from the molecular Hamiltonian and no "bond operator" exists. Bonding is therefore not a primitive physical entity but …

Read Paper →
Physics Preprint PDF DOI

$\mathcal{H}$olographic $\mathcal{N}$aturalness and Pre-Geometric Gravity

Andrea Addazi, Salvatore Capozziello, Giuseppe Meluccio · 2026

The cosmological constant (CC, $\Lambda$) problem represents a remarkable discrepancy of about 120 orders of magnitude between the observed dark energy and its natural expectation from quantum field t…

Read Paper →
Engineering Preprint PDF DOI

Optimal UGV-UAV Cooperative Partitioning and Inspection of Shortest Paths

Ninh Nguyen, Srinivas Akella · 2026

We study cooperative shortest path planning for an unmanned ground vehicle (UGV) assisted by an unmanned aerial vehicle (UAV) in environments with unknown road blockages that are only discovered when …

Read Paper →
Engineering Preprint PDF DOI

Dual-Polarized Massive MIMO Based on Precoding for Vehicle-To-Ground Communication in Urban Rail Transit

Zhengyuan Wu, Junhui Zhao, Qingmiao Zhang, Ming Zhang · 2026

The development of intelligent and diversified ser vices in urban rail transit (URT) has resulted in an increasing de mand for high-rate communication between vehicles and ground equipment. However, e…

Read Paper →
Engineering Preprint PDF DOI

Data-Driven Privacy-Preserving Modeling and Frequency Regulation with Aggregated Electric Vehicles via Bilinear Hidden Markov Model

Yiping Liu, Xiaozhe Wang, Geza Joos · 2026

Vehicle-to-Grid (V2G) technology allows bidirectional power flow for real-time grid support, making electric vehicles (EVs) well-suited for ancillary services such as frequency regulation. However, ex…

Read Paper →
Computer Science Preprint PDF DOI

Strategic Bidding in 6G Spectrum Auctions with Large Language Models

Ismail Lotfi, Ali Ghrayeb · 2026

Efficient and fair spectrum allocation is a central challenge in 6G networks, where massive connectivity and heterogeneous services continuously compete for limited radio resources. We investigate the…

Read Paper →
AI & Data Science Preprint PDF DOI

VDLF-Net: Variational Feature Fusion for Adaptive and Few-Shot Visual Learning

Jiawei Yan · 2026

This paper introduces VDLF-Net, which attaches a compact VAE to a multi-scale CNN backbone. Latent vectors and softmax-gate support the backbone feature maps, while $\ell_2$-normalized embeddings from…

Read Paper →
AI & Data Science Preprint PDF DOI

Learn&Drop: Fast Learning of CNNs based on Layer Dropping

Giorgio Cruciata, Luca Cruciata, Liliana Lo Presti, Jan Van Gemert, Marco La Cascia · 2026

This paper proposes a new method to improve the training efficiency of deep convolutional neural networks. During training, the method evaluates scores to measure how much each layer's parameters chan…

Read Paper →
Physics Preprint PDF DOI

Physics-Informed Temporal U-Net for High-Fidelity Fluid Interpolation

Eshwar R. A., Nevin Mathew Thomas, Nehal G, Farida M. Begam · 2026

Reconstructing high-fidelity fluid dynamics from sparse temporal observations is quite challenging, mainly due to the chaotic and non-linear nature of fluid transport. Standard deep learning-based int…

Read Paper →
AI & Data Science Preprint PDF DOI

ReLIC-SGG: Relation Lattice Completion for Open-Vocabulary Scene Graph Generation

Amir Hosseini, Sara Farahani, Xinyi Li, Suiyang Guang · 2026

Open-vocabulary scene graph generation (SGG) aims to describe visual scenes with flexible relation phrases beyond a fixed predicate set. Existing methods usually treat annotated triplets as positives …

Read Paper →
Physics Preprint PDF DOI

Comparative Silane Surface Functionalization Strategies for Enhanced Bloch Surface Wave Biosensing of Anti-SARS-CoV-2 Antibodies

Agostino Occhicone, Alberto Sinibaldi, Paola Di Matteo, Daniele Chiappetta, Riccardo Guadagnoli, Peter Munzert, Francesco Michelotti · 2026

Surface functionalization plays a decisive role in the performance of biosensors, as it governs the efficiency and stability of biomolecule immobilization at the sensor interface and, consequently, th…

Read Paper →
AI & Data Science Preprint PDF DOI

CAGE-SGG: Counterfactual Active Graph Evidence for Open-Vocabulary Scene Graph Generation

Suiyang Guang, Chenyu Liu, Ruohan Zhang, Siyuan Chen · 2026

Open-vocabulary scene graph generation (SGG) aims to describe visual scenes with flexible and fine-grained relation phrases beyond a fixed predicate vocabulary. While recent vision-language models gre…

Read Paper →
Computer Science Preprint PDF DOI

Shard the Gradient, Scale the Model: Serverless Federated Aggregation via Gradient Partitioning

Amine Barrak · 2026

Federated learning (FL) aggregation on serverless platforms faces a hard scalability ceiling: existing architectures (lambda-FL, LIFL) partition clients across aggregators, but every aggregator must h…

Read Paper →
AI & Data Science Preprint PDF DOI

H-Sets: Hessian-Guided Discovery of Set-Level Feature Interactions in Image Classifiers

Ayushi Mehrotra, Dipkamal Bhusal, Michael Clifford, Nidhi Rastogi · 2026

Feature attribution methods explain the predictions of deep neural networks by assigning importance scores to individual input features. However, most existing methods focus solely on marginal effects…

Read Paper →
Mathematics Preprint PDF DOI

A theory of generalized Lam\'e curves

You-Cheng Chou, Chin-Lung Wang, Po-Sheng Wu · 2026

We study the generalized Lam\'e equation on an elliptic curve $E$ with multiple singularities. By restricting to the locus admitting solutions with quasi-periodic properties, we construct two curves: …

Read Paper →
AI & Data Science Preprint PDF DOI

VG-CoT: Towards Trustworthy Visual Reasoning via Grounded Chain-of-Thought

Byeonggeuk Lim, Kyeonghyun Kim, JungMin Yun, YoungBin Kim · 2026

The advancement of Large Vision-Language Models (LVLMs) requires precise local region-based reasoning that faithfully grounds the model's logic in actual visual evidence. However, existing datasets fa…

Read Paper →
Mathematics Preprint PDF DOI

Koszul Duality for Quadratic Monomial Algebras

M. Bouhada · 2026

This paper provides a new class of examples for the Koszul dualities established in~\cite{5}. We study quadratic monomial algebras from the perspective of Koszul duality, with particular emphasis on f…

Read Paper →
Engineering Preprint PDF DOI

Defining Robust Ultrasound Quality Metrics via an Ultrasound Foundation Model

Ziyang Huang, Bingyan Li, Chen Ma, Tianyi Liu, Yihui Zhai, Hong Xu, Yi Guo, Zeju Li, Yuanyuan Wang · 2026

Clinicians lack a principled framework to quantify diagnostic utility in ultrasound reconstructions. Existing standards like PSNR and VGG-LPIPS are inadequate, failing to account for modality-specific…

Read Paper →
AI & Data Science Preprint PDF DOI

Can We Build Scene Graphs, Not Classify Them? FlowSG: Progressive Image-Conditioned Scene Graph Generation with Flow Matching

Xin Hu, Ke Qin, Wen Yin, Yuan-Fang Li, Ming Li, Tao He · 2026

Scene Graph Generation (SGG) unifies object localization and visual relationship reasoning by predicting boxes and subject-predicate-object triples. Yet most pipelines treat SGG as a one-shot, determi…

Read Paper →
Page 1 of 206 Next →