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A Survey of Offline Handwriting Signature Verification

Al-Kitab Journal for Pure Sciences
Each individual possesses a unique signature that is primarily employed to verify personal identity and authenticate legally binding documents or facilitate significant transactions, a method commonly utilized for verifying their identity.
Jihad Majeed Nori, Asim M. Murshid
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ATTENTION-GUIDED JOINT CNN–NEURO-FUZZY LEARNING FOR EXPLAINABLE MULTILINGUAL SIGNATURE VERIFICATION [PDF]

ICTACT Journal on Soft Computing
This paper introduces an attention-guided joint CNN–neuro-fuzzy learning framework for offline handwritten signature verification, in which convolutional feature learning and fuzzy membership optimization are performed simultaneously rather than through ...
Sunil Tanaji Salunkhe, Suhas Surykantrao Satonkar +1 more
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LLM‐Powered Data Synthesis on Blockchain for Fusion Isomerism Learning in Heterogeneous Federated Systems

CAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT Severe data starvation, architectural heterogeneity and Byzantine vulnerabilities fundamentally impede the deployment of robust multiclass classification models in decentralised edge environments. To address these intertwined challenges, we propose fusion isomerism learning (FusionIL), a secure and domain‐agnostic framework that ...
Zhihao Hao +5 more
wiley +1 more source

A Selfless Integrator or a Selfish Quasi‐Professional? Relational Tactics for Organizational Professionals’ Durable Influence

Journal of Management Studies, Volume 63, Issue 7, Page 3855-3891, November 2026.
Abstract Our study works towards a ‘sociology of organizational professionals’ by elucidating how they navigate domains dominated by occupational professionals. It shows that relational tactics impact whether organizational professionals remain limited to a periphery, become subservient to occupational professionals, or achieve durable roles.
Giovanni Radaelli, Graeme Currie, Saku Mantere +2 more
wiley +1 more source

A Riemannian Dichotomizer Approach on Symmetric Positive Definite Manifolds for Offline, Writer-Independent Signature Verification

Applied Sciences
Automated handwritten signature verification continues to pose significant challenges. A common approach for developing writer-independent signature verifiers involves the use of a dichotomizer, a function that generates a dissimilarity vector with the ...
Nikolaos Vasilakis +2 more
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Data‐Driven Materials Science for Energy‐Sustainable Applications

Advanced Materials, Volume 38, Issue 58, 16 October 2026.
Data‐driven approaches powered by artificial intelligence are transforming materials discovery for energy sustainability. This review examines how auto‐generated high‐quality materials databases and domain‐specific language models accelerate research in photovoltaics, thermoelectrics, batteries and magnetic materials. Applications involve extraction of
Jacqueline M. Cole
wiley +1 more source

CausaOne-sign: Causal explainable one-shot signature verification with lightweight cross-modality fusion

Ain Shams Engineering Journal
Background: Offline handwritten signature verification remains a difficult biometrics problem due to large intra-writer variability; skilled forgers; the limited number of reference samples available; and the black-box nature of many current deep ...
Sara Tehsin +3 more
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Phantom citations: An empirical study of non‐existent and unverifiable references in scholarly literature

Journal of the Association for Information Science and Technology, Volume 77, Issue 10, Page 1287-1316, October 2026.
Abstract The integrity of scholarly communication depends critically on the accuracy and verifiability of cited references. Citations enable readers to trace prior work, assess evidence, and situate new contributions within the existing literature. However, concerns have emerged regarding the presence of references in published papers that cannot be ...
Chengcheng Han +3 more
wiley +1 more source

Offline Signature Verification System Based on the Online Data

EURASIP Journal on Advances in Signal Processing, 2008
Most of the signature verification work done in the past years focused either on offline or online approaches. In this paper, a different methodology is proposed, where the online reference data acquired through a digitizing tablet serves as the basis ...
Lee Luan Ling, Alessandro Zimmer
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An Ensemble Based Offline Handwritten Signature Verification System

Statistics, Optimization & Information Computing, 2020
In the field of security and forgery prevention, handwritten signatures are the most widely recognized biometric since long and also most practical. Although handwritten signature verification systems are studied using both On-line and Off-line approaches, Off-line signature verification systems are more difficult to compare to On-line verification ...
Alpana Deka, Lipi B Mahanta
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deep learning
offline signature verification
signature verification