Konstantinos Diamantaras

International Hellenic University

25H指数

216论文数

4.8K被引数

收录论文 23

发表时间

Hallucinations in Structured Extraction: A Case Study on Prompt-Based Semantic Role Labeling 结构化提取中的幻觉: 基于提示的语义角色标记的案例研究

Machine Learning and Knowledge Extraction

IF6

2026-09-05

OAAI

Ioannis Kazlaris; Konstantinos Diamantaras; Efstathios Antoniou; Charalampos Bratsas

From Illusion to Insight: A Taxonomic Survey of Hallucination Mitigation Techniques in LLMs 从幻觉到洞察：LLM中幻觉缓解技术的分类综述

IF5

2026-03-03

OAAI

Ioannis Kazlaris; Efstathios Antoniou; Konstantinos Diamantaras; Charalampos Bratsas

DK-PRACTICE: An Intelligent Platform for Knowledge Tracing and Educational Content Recommendation: A Case Study in Higher Education DK-PRACTICE: 一个用于知识追踪和教育内容推荐的智能平台：高等教育案例研究

Information

IF2.9

2026-02-15

OAAI

Delianidi, Marina; Diamantaras, Konstantinos; Kokkonis, Georgios; Sidiropoulos, Antonis; Evangelidis, Georgios; Karapiperis, Dimitrios

NeuroXVocal: Detection and Explanation of Alzheimer's Disease Through Non-Invasive Analysis of Picture-Prompted Speech NeuroXVocal：通过非侵入性分析图像提示语音来检测和解释阿尔茨海默病

MEDICAL IMAGE COMPUTING AND COMPUTER ASSISTED INTERVENTION - MICCAI 2025, PT XIV

IF0

2026-01-01

PREAI

Ntampakis, Nikolaos; Diamantaras, Konstantinos; Chouvarda, Joanna; Tsolaki, Magda; Sarigianidis, Panagiotis; Argyriou, Vasileios

Introducing DEFORMISE: A deep learning framework for dementia diagnosis in the elderly using optimized MRI slice selection 介绍DEFORMISE：一种用于老年痴呆症诊断的深度学习框架，该框架采用优化的MRI切片选择技术

Biomedical Signal Processing and Control

IF4.9

2025-11-12

OAAI

Nikolaos Ntampakis; Konstantinos Diamantaras; Ioanna Chouvarda; Vasileios Argyriou; Panagiotis Sarigiannidis

EXPERT: EXchange Rate Prediction Using Encoder Representation from Transformers

FORECASTING

IF3.2

2025-10-29

PREAI

Bilis, Efstratios; Papadimitriou, Theophilos; Diamantaras, Konstantinos; Goulianas, Konstantinos

A machine learning approach to predict CO2 diffusivity in liquid H2O over a wide pressure and temperature range 一种机器学习方法，用于预测宽压力和温度范围内液态H2O中的CO2扩散系数

FLUID PHASE EQUILIBRIA

IF2.7

2025-05-01

PREAI

Gravanis, Georgios; Papadopoulou, Simira; Voutetakis, Spyros; Diamantaras, Konstantinos; Tsimpanogiannis, Ioannis N.

Recommendation Systems for e-Shopping: Review of Techniques for Retail and Sustainable Marketing

SUSTAINABILITY

IF3.3

2023-11-21

OAAI

Stalidis, George; Karaveli, Iphigenia; Diamantaras, Konstantinos; Delianidi, Marina; Christantonis, Konstantinos; Tektonidis, Dimitrios; Katsalis, Alkiviadis; Salampasis, Michail

Fault detection and diagnosis for non-linear processes empowered by dynamic neural networks

COMPUTERS & CHEMICAL ENGINEERING

IF3.9

2022-01-01

PREAI

Gravanis, Georgios; Dragogias, Ioannis; Papakiriakos, Konstantinos; Ziogou, Chrysovalantou; Diamantaras, Konstantinos

Enhancing the functionality of augmented reality using deep learning, semantic web and knowledge graphs: A review

VISUAL INFORMATICS

IF3.9

2020-03-01

OAAI

Lampropoulos, Georgios; Keramopoulos, Euclid; Diamantaras, Konstantinos

Behind the cues: A benchmarking study for fake news detection

EXPERT SYSTEMS WITH APPLICATIONS

IF7.5

2019-08-01

112

PREAI

Gravanis, Georgios; Vakali, Athena; Diamantaras, Konstantinos; Karadais, Panagiotis

Side-Channel-Based Code-Execution Monitoring Systems A survey

IEEE SIGNAL PROCESSING MAGAZINE

IF9.6

2019-03-01

OAAI

Han, Yi; Christoudis, Ioannis; Diamantaras, Konstantinos I.; Zonouz, Saman; Petropulu, Athina

Contactless Monitoring of Critical Infrastructure

IEEE SIGNAL PROCESSING MAGAZINE

IF9.6

2019-03-01

OAAI

Petropulu, Athina; Diamantaras, Konstantinos I.; Han, Zhu; Niyato, Dusit (Tao); Zonouz, Saman

Predicting bulk density using pedotransfer functions for soils in the Upper Anthemountas basin, Greece

GEODERMA REGIONAL

IF3.3

2018-09-01

PREAI

Sevastas, Stefanos; Gasparatos, Dionisios; Botsis, Dimitrios; Siarkos, Ilias; Diamantaras, Konstantinos, I; Bilas, Georgios

Exploring the effect of data reduction on Neural Network and Support Vector Machine classification

NEUROCOMPUTING

IF6.5

2018-03-01

PREAI

Ougiaroglou, Stefanos; Diamantaras, Konstantinos I.; Evangelidis, Georgios

CLAss-Specific Subspace Kernel Representations and Adaptive Margin Slack Minimization for Large Scale Classification

IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS

IF8.9

2018-02-01

PREAI

Yu, Yinan; Diamantaras, Konstantinos I.; McKelvey, Tomas; Kung, Sun-Yuan

Sentiment analysis leveraging emotions and word embeddings

EXPERT SYSTEMS WITH APPLICATIONS

IF7.5

2017-03-01

239

PREAI

Giatsoglou, Maria; Vozalis, Manolis G.; Diamantaras, Konstantinos; Vakali, Athena; Sarigiannidis, George; Chatzisavvas, Konstantinos Ch.

Parallel pattern classification utilizing GPU-based kernelized Slackmin algorithm

JOURNAL OF PARALLEL AND DISTRIBUTED COMPUTING

IF4

2017-01-01

PREAI

Papakostas, G. A.; Diamantaras, K. I.; Papadimitriou, T.

A comparison of machine learning techniques for customer churn prediction 用于客户流失预测的机器学习技术比较

SIMULATION MODELLING PRACTICE AND THEORY

IF4.6

2015-06-01

243

PREAI

Vafeiadis, T.; Diamantaras, K. I.; Sarigiannidis, G.; Chatzisavvas, K. Ch.

Efficient binary classification through energy minimisation of slack variables

NEUROCOMPUTING

IF6.5

2015-01-01

PREAI

Kotti, Margarita; Diamantaras, Konstantinos I.

研究方向