Dimitris Spiliotopoulos

Dimitris Spiliotopoulos

University of Houston

H-index: 22

North America-United States

About Dimitris Spiliotopoulos

Dimitris Spiliotopoulos, With an exceptional h-index of 22 and a recent h-index of 15 (since 2020), a distinguished researcher at University of Houston, specializes in the field of HCI, Accessibility, RecSys, Usability, Social Media Analysis.

His recent articles reflect a diverse array of research interests and contributions to the field:

Experimental results for Evaluating User Similarity Metrics in Sparse Collaborative Filtering Datasets

Disruptive technologies for parliaments: A literature review

A User Interface for Tuning QoS Parameters in Recommendation-Based Business Process Scenario Adaptation

Improving collaborative filtering’s rating prediction accuracy by introducing the experiencing period criterion

Chatbots for Cultural Venues: A Topic-Based Approach

Semantic Web Technology and Recommender Systems

Rating Prediction Quality Enhancement in Low-Density Collaborative Filtering Datasets

On Exploiting Features of the Rating Prediction Accuracy in Dense Collaborative Filtering Datasets. Information 2022, 13, 428

Dimitris Spiliotopoulos Information

University

Position

___

Citations(all)

1182

Citations(since 2020)

835

Cited By

699

hIndex(all)

22

hIndex(since 2020)

15

i10Index(all)

36

i10Index(since 2020)

31

Email

University Profile Page

University of Houston

Google Scholar

View Google Scholar Profile

Dimitris Spiliotopoulos Skills & Research Interests

HCI

Accessibility

RecSys

Usability

Social Media Analysis

Top articles of Dimitris Spiliotopoulos

Title

Journal

Author(s)

Publication Date

Experimental results for Evaluating User Similarity Metrics in Sparse Collaborative Filtering Datasets

Kiriakos Sgardelis

Dionisis Margaris

Dimitris Spiliotopoulos

Costas Vassilakis

2024/1

Disruptive technologies for parliaments: A literature review

Dimitris Koryzis

Dionisis Margaris

Costas Vassilakis

Konstantinos Kotis

Dimitris Spiliotopoulos

2023/2/5

A User Interface for Tuning QoS Parameters in Recommendation-Based Business Process Scenario Adaptation

Kiriakos Sgardelis

Dionisis Margaris

Dimitris Spiliotopoulos

Costas Vassilakis

2023

Improving collaborative filtering’s rating prediction accuracy by introducing the experiencing period criterion

Neural Computing and Applications

Dionisis Margaris

Dimitris Spiliotopoulos

Costas Vassilakis

Dionysios Vasilopoulos

2023/1/1

Chatbots for Cultural Venues: A Topic-Based Approach

Algorithms

Vasilis Bouras

Dimitris Spiliotopoulos

Dionisis Margaris

Costas Vassilakis

Konstantinos Kotis

...

2023/7/14

Semantic Web Technology and Recommender Systems

Konstantinos Kotis

Dimitris Spiliotopoulos

2023/4/23

Rating Prediction Quality Enhancement in Low-Density Collaborative Filtering Datasets

Big Data and Cognitive Computing

Dionisis Margaris

Costas Vassilakis

Dimitris Spiliotopoulos

Stefanos Ougiaroglou

2023/3/24

On Exploiting Features of the Rating Prediction Accuracy in Dense Collaborative Filtering Datasets. Information 2022, 13, 428

D Spiliotopoulos

D Margaris

C Vassilakis

2022

Persona Finetuning for Online Gaming Using Personalisation Techniques

Dimitris Spiliotopoulos

Dionisis Margaris

Kostas N Koutrakis

Panos I Philippopoulos

Costas Vassilakis

2022/6/26

Anchoring Effect Mitigation for Complex Recommender System Design

Dionisis Margaris

Dimitris Spiliotopoulos

Costas Vassilakis

2022/6/26

A quality of experience illustrator user interface for cloud provider recommendations

Panagiotis Kokkinos

Dionisis Margaris

Dimitris Spiliotopoulos

2022/6/16

On Exploiting Rating Prediction Accuracy Features in Dense Collaborative Filtering Datasets

Information

Dimitris Spiliotopoulos

Dionisis Margaris

Costas Vassilakis

2022/9/11

On producing accurate rating predictions in sparse collaborative filtering datasets

Information

Dionisis Margaris

Costas Vassilakis

Dimitris Spiliotopoulos

2022/6/15

Technically Challenging Human Factors Issues for a PolicyArgumentation Approach

Advances in Ergonomics In Design, Usability & Special Populations: Part I

Dimitris Spiliotopoulos

Athanasios Dalianis

2022/7/19

Digital Strategy for Evidence-Based Policymaking in Parliament

Smart Parliaments

Dimitris Koryzis

Dimitris Spiliotopoulos

2022

Safe Travelling Period Recommendation to High Attack Risk European Destinations Based on Past Attack Information

Big Data and Social Media Analytics: Trending Applications

Dimitris Spiliotopoulos

Dionisis Margaris

Costas Vassilakis

2021

A user interface for personalising WS-BPEL scenarios

Dionisis Margaris

Dimitris Spiliotopoulos

Dionysios Vasilopoulos

Costas Vassilakis

2021/7/3

On Addressing the Low Rating Prediction Coverage in Sparse Datasets Using Virtual Ratings

SN Computer Science

Dionisis Margaris

Dimitris Spiliotopoulos

Gregory Karagiorgos

Costas Vassilakis

Dionysios Vasilopoulos

2021/7

Semantic trajectory analytics and recommender systems in cultural spaces

Big Data Cogn. Comput.

S. Angelis

K. Kotis

Spiliotopoulos

2021/12

Parltech: Transformation framework for the digital parliament

Big Data and Cognitive Computing

Dimitris Koryzis

Apostolos Dalas

Dimitris Spiliotopoulos

Fotios Fitsilis

2021/3/15

See List of Professors in Dimitris Spiliotopoulos University(University of Houston)

Co-Authors

H-index: 51
Sotiris Ioannidis

Sotiris Ioannidis

Technical University of Crete

H-index: 50
Ion Androutsopoulos

Ion Androutsopoulos

Athens University of Economics and Business

H-index: 32
Costas Vassilakis

Costas Vassilakis

University of Peloponnese

H-index: 24
Jason Polakis

Jason Polakis

University of Illinois at Chicago

H-index: 23
Thomas Risse

Thomas Risse

Goethe-Universität Frankfurt am Main

H-index: 23
Georgios Kouroupetroglou

Georgios Kouroupetroglou

National and Kapodistrian University of Athens

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