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Pavlos Kefalas

aristotle university of thessaloniki

12H指数
33论文数
638被引数
收录论文 15
发表时间
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MKG-attention: Budget-aware multimodal graph retrieval for faithful video question answeringMKG-attention：面向忠实视频问答的预算感知多模态图检索
errNeurocomputing
IF6.5
err2026-08-18
err0
PREAI
errAsad Khan; Zafar Ali; Guilin Qi; Kaibalya Prasad Bhuyan; Pavlos Kefalas
err分享
err收藏
Pythia-RAG: Retrieval-augmented generation over a unified multimodal knowledge graph for enhanced QAPythia-rag: 用于增强QA的统一多模态知识图的检索增强生成
errKNOWLEDGE-BASED SYSTEMS
IF7.6
err2026-01-21
err0
PREAI
errAli, Zafar; Huang, Yi; Khan, Asad; Qi, Guilin; Zhang, Yuxin; Feng, Junlan; Deng, Chao; Kefalas, Pavlos
err分享
err收藏
A citation recommendation model employing knowledge graph embedding
errSoft Computing
IF2.5
err2026-01-12
err0
PREAI
errZafar Ali; Guilin Qi; Sumaira Hussain; Irfan Ullah; Shah Khalid; Adam A. Q. Mohammed; Inam Ullah; Aalia Malik; Pavlos Kefalas
err分享
err收藏
UTMGAT: a unified transformer with memory encoder and graph attention networks for multidomain dialogue state trackingUTMGAT: 具有内存编码器和图形注意网络的统一转换器，用于多域对话状态跟踪
errAPPLIED INTELLIGENCE
IF3.5
err2024-06-25
err2
PREAI
errKhan, Muhammad Asif; Prasad, Bhuyan Kaibalya; Qi, Guilin; Song, Wei; Ye, Fanghua; Ali, Zafar; Ullah, Irfan; Kefalas, Pavlos
err分享
err收藏
PRM-KGED: paper recommender model using knowledge graph embedding and deep neural network
errAPPLIED INTELLIGENCE
IF3.5
err2023-11-20
err1
PREAI
errThierry, Nimbeshaho; Bao, Bing-Kun; Ali, Zafar; Tan, Zhiyi; Chatelain, Ingabire Batamira Christ; Kefalas, Pavlos
err分享
err收藏
SPR-SMN: scientific paper recommendation employing SPECTER with memory network
errSCIENTOMETRICS
IF3.5
err2022-06-21
err12
PREAI
errAli, Zafar; Qi, Guilin; Kefalas, Pavlos; Khusro, Shah; Khan, Inayat; Muhammad, Khan
err分享
err收藏
On the current state of deep learning for news recommendation深度学习在新闻推荐中的研究现状
errARTIFICIAL INTELLIGENCE REVIEW
IF13.9
err2022-05-10
err13
PREAI
errAmir, Nabila; Jabeen, Fouzia; Ali, Zafar; Ullah, Irfan; Jan, Asim Ullah; Kefalas, Pavlos
err分享
err收藏
Software defect prediction employing BiLSTM and BERT-based semantic feature
errSOFT COMPUTING
IF2.5
err2022-02-21
err38
PREAI
errUddin, Md Nasir; Li, Bixin; Ali, Zafar; Kefalas, Pavlos; Khan, Inayat; Zada, Islam
err分享
err收藏
Global citation recommendation employing generative adversarial network采用生成对抗网络的全球引文推荐
errEXPERT SYSTEMS WITH APPLICATIONS
IF7.5
err2021-10-01
err32
PREAI
errAli, Zafar; Qi, Guilin; Muhammad, Khan; Kefalas, Pavlos; Khusro, Shah
err分享
err收藏
Deep learning in citation recommendation models survey深度学习在引文推荐模型中的应用综述
errEXPERT SYSTEMS WITH APPLICATIONS
IF7.5
err2020-12-01
err60
PREAI
errAli, Zafar; Kefalas, Pavlos; Muhammad, Khan; Ali, Bahadar; Imran, Muhammad
err分享
err收藏
A graph-based taxonomy of citation recommendation models
errARTIFICIAL INTELLIGENCE REVIEW
IF13.9
err2020-02-21
err33
PREAI
errAli, Zafar; Qi, Guilin; Kefalas, Pavlos; Abro, Waheed Ahmad; Ali, Bahadar
err分享
err收藏
A time-aware spatio-textual recommender system
errEXPERT SYSTEMS WITH APPLICATIONS
IF7.5
err2017-07-01
err58
PREAI
errKefalas, Pavlos; Manolopoulos, Yannis
err分享
err收藏
Preference dynamics with multimodal user-item interactions in social media recommendation
errEXPERT SYSTEMS WITH APPLICATIONS
IF7.5
err2017-05-01
err53
PREAI
errRafailidis, D.; Kefalas, P.; Manolopoulos, Y.
err分享
err收藏
A Graph-Based Taxonomy of Recommendation Algorithms and Systems in LBSNs
errIEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING
IF10.4
err2016-03-01
err38
PREAI
errKefalas, Pavlos; Symeonidis, Panagiotis; Manolopoulos, Yannis
err分享
err收藏
A tool for access to relational databases in natural language一种以自然语言访问关系数据库的工具
errEXPERT SYSTEMS WITH APPLICATIONS
IF7.5
err2011-06-01
err10
PREAI
errPapadakis, Nikos; Kefalas, Pavlos; Stilianakakis, Manolis
err分享
err收藏

研究方向

暂时未获取到该数据
合作学者
合作期刊
K
Khan Muhammad
H 指数: 83 · 论文数: 358
Y
Yannis Manolopoulos
H 指数: 53 · 论文数: 563
I
Inam Ullah
H 指数: 44 · 论文数: 229
I
Irfan Ullah
H 指数: 33 · 论文数: 279
P
Panagiotis Symeonidis
H 指数: 32 · 论文数: 135
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