Works matching AU Ganchev, Ivan

Results: 41

DenLsNet-C: a novel model for breast cancer classification in pathology images based on DenseNet and LSTM.

Published in:

Journal of Supercomputing, 2025, v. 81, n. 8, p. 1, doi. 10.1007/s11227-025-07383-8

By:

Jia, Yihan;
Hao, Shengnan;
Liu, Jianuo;
Liu, Chunling;
Ji, Zhanlin;
Ganchev, Ivan

Publication type:

Article

Detection of River Floating Garbage Based on Improved YOLOv5.

Published in:

Mathematics (2227-7390), 2022, v. 10, n. 22, p. 4366, doi. 10.3390/math10224366

By:

Yang, Xingshuai;
Zhao, Jingyi;
Zhao, Li;
Zhang, Haiyang;
Li, Li;
Ji, Zhanlin;
Ganchev, Ivan

Publication type:

Article

Reachability and Observability of Positive Linear Electrical Circuits Systems Described by Generalized Fractional Derivatives.

Published in:

Mathematics (2227-7390), 2021, v. 9, n. 22, p. 2856, doi. 10.3390/math9222856

By:

Yuan, Tong;
Yang, Hongli;
Ivanov, Ivan Ganchev

Publication type:

Article

Closed-Loop Nash Equilibrium in the Class of Piecewise Constant Strategies in a Linear State Feedback Form for Stochastic LQ Games.

Published in:

Mathematics (2227-7390), 2021, v. 9, n. 21, p. 2713, doi. 10.3390/math9212713

By:

Drăgan, Vasile;
Ivanov, Ivan Ganchev;
Popa, Ioan-Lucian;
Bagdasar, Ovidiu

Publication type:

Article

Horizontal IoT Platform EMULSION.

Published in:

Electronics (2079-9292), 2023, v. 12, n. 8, p. 1864, doi. 10.3390/electronics12081864

By:

Ganchev, Ivan;
Ji, Zhanlin;
O'Droma, Máirtín

Publication type:

Article

Outsourcing Authentication, Authorization and Accounting, and Charging and Billing Services to Trusted Third Parties for Future Consumer-Oriented Wireless Communications.

Published in:

Electronics (2079-9292), 2023, v. 12, n. 3, p. 558, doi. 10.3390/electronics12030558

By:

Ganchev, Ivan;
O'Droma, Máirtín

Publication type:

Article

RG Hyperparameter Optimization Approach for Improved Indirect Prediction of Blood Glucose Levels by Boosting Ensemble Learning.

Published in:

Electronics (2079-9292), 2021, v. 10, n. 15, p. 1797, doi. 10.3390/electronics10151797

By:

Wang, Yufei;
Zhang, Haiyang;
An, Yongli;
Ji, Zhanlin;
Ganchev, Ivan

Publication type:

Article

"WBC over DVB-H" Testbed Design, Development and Results.

Published in:

EURASIP Journal on Wireless Communications & Networking, 2010, p. 1, doi. 10.1155/2010/769683

By:

Zhanlin Ji;
Ganchev, Ivan;
O'Droma, Máirtín

Publication type:

Article

Performance Analysis of "WBC over DVB-H" Link Layer.

Published in:

EURASIP Journal on Wireless Communications & Networking, 2010, p. 1, doi. 10.1155/2010/306709

By:

Ji, Zhanlin;
Ganchev, Ivan;
O'Droma, Máirtíin

Publication type:

Article

Signalling analysis in integrated 4G networks.

Published in:

International Journal of Network Management, 2006, v. 16, n. 1, p. 59, doi. 10.1002/nem.589

By:

Chaouchi, Hakima;
Armuelles, Ivan;
Ganchev, Ivan;
O'Droma, Máirtín;
Kubinidze, Nino

Publication type:

Article

Consumer-Oriented Incoming Call Connection Service for a Ubiquitous Consumer Wireless World.

Published in:

Wireless Personal Communications, 2009, v. 50, n. 1, p. 115, doi. 10.1007/s11277-008-9538-6

By:

Ganchev, Ivan;
O’Droma, Máirtín;
Wang, Ning

Publication type:

Article

A realisation of broadcast cognitive pilot channels piggybacked on T-DMB.

Published in:

Transactions on Emerging Telecommunications Technologies, 2013, v. 24, n. 7/8, p. 709, doi. 10.1002/ett.2690

By:

Ji, Zhanlin;
Ganchev, Ivan;
O'Droma, Máirtín;
Zhang, Xuejing

Publication type:

Article

DEFIF-Net: A lightweight dual-encoding feature interaction fusion network for medical image segmentation.

Published in:

PLoS ONE, 2025, v. 20, n. 5, p. 1, doi. 10.1371/journal.pone.0324861

By:

Ji, Zhanlin;
Hao, Shengnan;
Zhao, Quanming;
Yu, Zidong;
Liu, Hongjiu;
Li, Lei;
Ganchev, Ivan

Publication type:

Article

AFCF-Net: A novel U-Net based asymmetric feature calibration and fusion network for skin lesion image segmentation.

Published in:

PLoS ONE, 2024, v. 19, n. 11, p. 1, doi. 10.1371/journal.pone.0314000

By:

Ji, Zhanlin;
Yu, Zidong;
Liu, Chunling;
Wang, Zhiwu;
Hao, Shengnan;
Ganchev, Ivan

Publication type:

Article

DLGRAFE-Net: A double loss guided residual attention and feature enhancement network for polyp segmentation.

Published in:

PLoS ONE, 2024, v. 19, n. 9, p. 1, doi. 10.1371/journal.pone.0308237

By:

Liu, Jianuo;
Mu, Juncheng;
Sun, Haoran;
Dai, Chenxu;
Ji, Zhanlin;
Ganchev, Ivan

Publication type:

Article

A cloud-based X73 ubiquitous mobile healthcare system: design and implementation.

Published in:

2014

By:

Ji, Zhanlin;
Ganchev, Ivan;
O'Droma, Máirtín;
Zhang, Xin;
Zhang, Xueji

Publication type:

journal article

A Cloud-Based X73 Ubiquitous Mobile Healthcare System: Design and Implementation.

Published in:

Scientific World Journal, 2014, p. 1, doi. 10.1155/2014/145803

By:

Zhanlin Ji;
Ganchev, Ivan;
O'Droma, Máirtín;
Xin Zhang;
Xueji Zhang

Publication type:

Article

Quantum Control Design by Lyapunov Trajectory Tracking and Optimal Control.

Published in:

Entropy, 2024, v. 26, n. 11, p. 978, doi. 10.3390/e26110978

By:

Yang, Hongli;
Yu, Guohui;
Ivanov, Ivan Ganchev

Publication type:

Article

Analysis of non-preemptive priority single-server queueing systems with peaked traffic flows.

Published in:

Electrotechnica & Electronica (E+E), 2019, v. 54, n. 3/4, p. 57

By:

Mirtchev, Seferin;
Goleva, Rossitza;
Atamian, Dimitar;
Ganchev, Ivan

Publication type:

Article

Stochastic Modeling and Financial Applications.

Published in:

Discrete Dynamics in Nature & Society, 2013, p. 1, doi. 10.1155/2013/405658

By:

Ganchev Ivanov, Ivan;
Dragan, Vasile;
do Valle Costa, Oswaldo Luiz

Publication type:

Article

Reachable Set Estimation of Discrete Singular Systems with Time-Varying Delays and Bounded Peak Inputs.

Published in:

Mathematics (2227-7390), 2025, v. 13, n. 1, p. 79, doi. 10.3390/math13010079

By:

Yang, Hongli;
Yang, Lijuan;
Ivanov, Ivan Ganchev

Publication type:

Article

Knowledge Graph Embedding Using a Multi-Channel Interactive Convolutional Neural Network with Triple Attention.

Published in:

Mathematics (2227-7390), 2024, v. 12, n. 18, p. 2821, doi. 10.3390/math12182821

By:

Shi, Lin;
Liu, Weitao;
Wu, Yafeng;
Dai, Chenxu;
Ji, Zhanlin;
Ganchev, Ivan

Publication type:

Article

Robust Invariance Conditions of Uncertain Linear Discrete Time Systems Based on Semidefinite Programming Duality.

Published in:

Mathematics (2227-7390), 2024, v. 12, n. 16, p. 2512, doi. 10.3390/math12162512

By:

Yang, Hongli;
Wang, Chengdan;
Bi, Xiao;
Ivanov, Ivan Ganchev

Publication type:

Article

Reachable Set Estimation and Controller Design for Linear Time-Delayed Control System with Disturbances.

Published in:

Mathematics (2227-7390), 2024, v. 12, n. 2, p. 176, doi. 10.3390/math12020176

By:

Jiang, Yongchun;
Yang, Hongli;
Ivanov, Ivan Ganchev

Publication type:

Article

Controlled Invariant Sets of Discrete-Time Linear Systems with Bounded Disturbances.

Published in:

Mathematics (2227-7390), 2023, v. 11, n. 15, p. 3421, doi. 10.3390/math11153421

By:

Wang, Chengdan;
Yang, Hongli;
Ivanov, Ivan Ganchev

Publication type:

Article

Complex Knowledge Graph Embeddings Based on Convolution and Translation.

Published in:

Mathematics (2227-7390), 2023, v. 11, n. 12, p. 2627, doi. 10.3390/math11122627

By:

Shi, Lin;
Yang, Zhao;
Ji, Zhanlin;
Ganchev, Ivan

Publication type:

Article

Characterization of Positive Invariance of Quadratic Convex Sets for Discrete-Time Systems Using Optimization Approaches.

Published in:

Mathematics (2227-7390), 2023, v. 11, n. 11, p. 2419, doi. 10.3390/math11112419

By:

Lei, Yuyao;
Yang, Hongli;
Ivanov, Ivan Ganchev

Publication type:

Article

ELCT-YOLO: An Efficient One-Stage Model for Automatic Lung Tumor Detection Based on CT Images.

Published in:

Mathematics (2227-7390), 2023, v. 11, n. 10, p. 2344, doi. 10.3390/math11102344

By:

Ji, Zhanlin;
Zhao, Jianyong;
Liu, Jinyun;
Zeng, Xinyi;
Zhang, Haiyang;
Zhang, Xueji;
Ganchev, Ivan

Publication type:

Article

On Horadam Sequences with Dense Orbits and Pseudo-Random Number Generators.

Published in:

Mathematics (2227-7390), 2023, v. 11, n. 5, p. 1244, doi. 10.3390/math11051244

By:

Bagdasar, Ovidiu;
Chen, Minsi;
Drăgan, Vasile;
Ivanov, Ivan Ganchev;
Popa, Ioan-Lucian

Publication type:

Article

Robust Positively Invariant Conditions for Perturbed Linear Discrete-Time Systems Using Dual Optimization.

Published in:

Axioms (2075-1680), 2025, v. 14, n. 3, p. 167, doi. 10.3390/axioms14030167

By:

Yang, Hongli;
Lei, Yuyao;
Ivanov, Ivan Ganchev

Publication type:

Article

Estimation of the Attraction Domain for the Quantum Systems Based on the Schrödinger Equation.

Published in:

Axioms (2075-1680), 2024, v. 13, n. 8, p. 542, doi. 10.3390/axioms13080542

By:

Yang, Hongli;
Yu, Guohui;
Ivanov, Ivan Ganchev

Publication type:

Article

Two Novel Models for Traffic Sign Detection Based on YOLOv5s.

Published in:

Axioms (2075-1680), 2023, v. 12, n. 2, p. 160, doi. 10.3390/axioms12020160

By:

Bai, Wei;
Zhao, Jingyi;
Dai, Chenxu;
Zhang, Haiyang;
Zhao, Li;
Ji, Zhanlin;
Ganchev, Ivan

Publication type:

Article

A Game—Theoretic Model for a Stochastic Linear Quadratic Tracking Problem.

Published in:

Axioms (2075-1680), 2023, v. 12, n. 1, p. 76, doi. 10.3390/axioms12010076

By:

Drăgan, Vasile;
Ivanov, Ivan Ganchev;
Popa, Ioan-Lucian

Publication type:

Article

A Framework Design for Utilization in Facilitating Contextualised mLearning.

Published in:

GSTF Journal on Computing, 2012, v. 1, n. 4, p. 81

By:

Meere, Damien;
Zhanlin Ji;
Ganchev, Ivan;
O'Dróma, Máirtín

Publication type:

Article

CafeNet: A Novel Multi‐Scale Context Aggregation and Multi‐Level Foreground Enhancement Network for Polyp Segmentation.

Published in:

International Journal of Imaging Systems & Technology, 2024, v. 34, n. 5, p. 1, doi. 10.1002/ima.23183

By:

Ji, Zhanlin;
Li, Xiaoyu;
Wang, Zhiwu;
Zhang, Haiyang;
Yuan, Na;
Zhang, Xueji;
Ganchev, Ivan

Publication type:

Article

ECG Heartbeat Classification Based on an Improved ResNet-18 Model.

Published in:

Computational & Mathematical Methods in Medicine, 2021, p. 1, doi. 10.1155/2021/6649970

By:

Jing, Enbiao;
Zhang, Haiyang;
Li, ZhiGang;
Liu, Yazhi;
Ji, Zhanlin;
Ganchev, Ivan

Publication type:

Article

A Cloud-Based Car Parking Middleware for IoT-Based Smart Cities: Design and Implementation.

Published in:

Sensors (14248220), 2014, v. 14, n. 12, p. 22372, doi. 10.3390/s141222372

By:

Zhanlin Ji;
Ivan Ganchev;
Máirtín O'Droma;
Li Zhao;
Xueji Zhang

Publication type:

Article

GSCEU-Net: An End-to-End Lightweight Skin Lesion Segmentation Model with Feature Fusion Based on U-Net Enhancements.

Published in:

Information (2078-2489), 2023, v. 14, n. 9, p. 486, doi. 10.3390/info14090486

By:

Hao, Shengnan;
Wu, Haotian;
Jiang, Yanyan;
Ji, Zhanlin;
Zhao, Li;
Liu, Linyun;
Ganchev, Ivan

Publication type:

Article

U-Net_dc: A Novel U-Net-Based Model for Endometrial Cancer Cell Image Segmentation.

Published in:

Information (2078-2489), 2023, v. 14, n. 7, p. 366, doi. 10.3390/info14070366

By:

Ji, Zhanlin;
Yao, Dashuang;
Chen, Rui;
Lyu, Tao;
Liao, Qinping;
Zhao, Li;
Ganchev, Ivan

Publication type:

Article

ResDAC-Net: a novel pancreas segmentation model utilizing residual double asymmetric spatial kernels.

Published in:

Medical & Biological Engineering & Computing, 2024, v. 62, n. 7, p. 2087, doi. 10.1007/s11517-024-03052-9

By:

Ji, Zhanlin;
Liu, Jianuo;
Mu, Juncheng;
Zhang, Haiyang;
Dai, Chenxu;
Yuan, Na;
Ganchev, Ivan

Publication type:

Article

ASD-Net: a novel U-Net based asymmetric spatial-channel convolution network for precise kidney and kidney tumor image segmentation.

Published in:

Medical & Biological Engineering & Computing, 2024, v. 62, n. 6, p. 1673, doi. 10.1007/s11517-024-03025-y

By:

Ji, Zhanlin;
Mu, Juncheng;
Liu, Jianuo;
Zhang, Haiyang;
Dai, Chenxu;
Zhang, Xueji;
Ganchev, Ivan

Publication type:

Article