61 citations · 185 across the 28 of their papers we have counts for
31 papers
Attention Patterns Detection using Brain Computer Interfaces
Felix G. Hamza-Lup, Adytia Suri, Ionut E. Iacob +3
The human brain provides a range of functions such as expressing emotions, controlling the rate of breathing, etc., and its study has attracted the interest of scientists for many…
Intelligent Tutoring Systems for Generation Z's Addiction
Ioana R. Goldbach, Felix G. Hamza-Lup
As generation Z's big data is flooding the Internet through social nets, neural network based data processing is turning an important cornerstone, showing significant potential for…
Web-enabled Intelligent System for Continuous Sensor Data Processing and Visualization
Felix G. Hamza-Lup, Ionut E. Iacob, Sushmita Khan
A large number of sensors deployed in recent years in various setups and their data is readily available in dedicated databases or in the cloud. Of particular interest is real-time…
Adaptive Group-based Zero Knowledge Proof-Authentication Protocol (AGZKP-AP) in Vehicular Ad Hoc Networks
Amar A. Rasheed, Rabi N. Mahapatra, Felix G. Hamza-Lup
Vehicular Ad Hoc Networks (VANETs) are a particular subclass of mobile ad hoc networks that raise a number of security challenges, notably from the way users authenticate the netwo…
Kinesthetic Learning -- Haptic User Interfaces for Gyroscopic Precession Simulation
Felix Hamza-Lup
Some forces in nature are difficult to comprehend due to their non-intuitive and abstract nature. Forces driving gyroscopic precession are invisible, yet their effect is very impor…
Challenges in the Deployment of Visuo-Haptic Virtual Environments on the Internet
Jonathan Norman, Felix G. Hamza-Lup
Haptic sensory feedback has been shown to complement the visual and auditory senses, improve user performance and provide a greater sense of togetherness in collaborative and inter…
Extending the Web3D: Design of Conventional GUI Libraries in X3D
Ivan Sopin, Felix G. Hamza-Lup
Extensible 3D (X3D) modeling language is one of the leading Web3D technologies. Despite the rich functionality, the language does not currently provide tools for rapid development…
Haptic User Interfaces and Practice-based Learning for Minimally Invasive Surgical Training
Felix G. Hamza-Lup, Adrian Seitan, Costin Petre +3
Recent advances in haptic hardware and software technology have generated interest in novel, multimodal interfaces based on the sense of touch. Such interfaces have the potential t…
A Survey of Visuo-Haptic Simulation in Surgical Training
Felix G. Hamza-Lup, Crenguta M. Bogdan, Dorin M. Popovici +1
Surgeons must accomplish complex technical and intellectual tasks that can generate unexpected and serious challenges with little or no room for error. In the last decade, computer…
Haptic Simulator for Liver Diagnostics through Palpation
Felix G. Hamza-Lup, Crenguta M. Bogdan, Adrian Seitan
Mechanical properties of biological tissue for both histological and pathological considerations are often required in disease diagnostics. Such properties can be simulated and exp…
Feel the Static and Kinetic Friction
Felix G. Hamza-Lup, William H. Baird
Multimodal simulations augment the presentation of abstract concepts facilitating theoretical models understanding and learning. Most simulations only engage two of our five senses…
Haptics-Augmented Physics Simulation: Coriolis Effect
Felix G. Hamza-Lup, Benjamin Page
The teaching of abstract physics concepts can be enhanced by incorporating visual and haptic sensory modalities in the classroom, using the correct perspectives. We have developed…
Comparative Study of APIs and Frameworks for Haptic Application Development
Dorin M. Popovici, Felix G. Hamza-Lup, Adrian Seitan +1
The simulation of tactile sensation using haptic devices is increasingly investigated in conjunction with simulation and training. In this paper we explore the most popular haptic…
Liver Pathology Simulation: Algorithm for Haptic Rendering and Force Maps for Palpation Assessment
Felix G. Hamza-Lup, Adrian Seitan, Dorin M. Popovici +1
Preoperative gestures include tactile sampling of the mechanical properties of biological tissue for both histological and pathological considerations. Tactile properties used in c…
Web-Based 3D and Haptic Interactive Environments for e-Learning, Simulation, and Training
Felix G. Hamza-Lup, Ivan Sopin
Knowledge creation occurs in the process of social interaction. As our service-based society is evolving into a knowledge-based society there is an acute need for more effective co…
Simulating Forces - Learning Through Touch, Virtual Laboratories
Felix G. Hamza-Lup, Faith-Anne L. Kocadag
With the expansion of e-learning course curricula and the affordability of haptic devices, at-home virtual laboratories are emerging as an increasingly viable option for e-learners…
Development of Head-Mounted Projection Displays for Distributed, Collaborative, Augmented Reality Applications
Jannick P. Rolland, Frank Biocca, Felix G. Hamza-Lup +2
Distributed systems technologies supporting 3D visualization and social collaboration will be increasing in frequency and type over time. An emerging type of head-mounted display r…
X3D in Urban Planning - Savannah in 3D
Faith-Anne, L. Kocadag, Felix G. Hamza-Lup
Urban planning often raises complex issues that are difficult to visualize and challenging to communicate. The increasing availability of 3D modeling standards has provided the opp…
Medical Simulation and Training: "Haptic" Liver
Felix G. Hamza-Lup, Adrian Seitan, Dorin M. Popovici +1
Tactile perception plays an important role in medical simulation and training, specifically in surgery. The surgeon must feel organic tissue hardness, evaluate anatomical structure…
Scene Synchronization for Real-Time Interaction in Distributed Mixed Reality and Virtual Reality Environments
Felix G. Hamza-Lup, Jannick P. Rolland
Advances in computer networks and rendering systems facilitate the creation of distributed collaborative environments in which the distribution of information at remote locations a…
A Distributed Augmented Reality System for Medical Training and Simulation
Felix G. Hamza-Lup, Jannick P. Rolland, Charles Hughes
Augmented Reality (AR) systems describe the class of systems that use computers to overlay virtual information on the real world. AR environments allow the development of promising…
Sensors in Distributed Mixed Reality Environments
Felix G. Hamza-Lup, Charles Hughes, Jannick P. Rolland
With the advances in sensors and computer networks an increased number of Mixed Reality (MR) applications require large amounts of information from the real world. Such information…
Distributed Augmented Reality with 3D Lung Dynamics -- A Planning Tool Concept
Felix G. Hamza-Lup, Anand P. Santhanam, Celina Imielinska +2
Augmented Reality (AR) systems add visual information to the world by using advanced display techniques. The advances in miniaturization and reduced costs make some of these system…
Online External Beam Radiation Treatment Simulator
Felix G. Hamza-Lup, Ivan Sopin, Omar Zeidan
Radiation therapy is an effective and widely accepted form of treatment for many types of cancer that requires extensive computerized planning. Unfortunately, current treatment pla…