A model of active visual search with object-based attention guiding scan paths

Identification of the underlying factors affecting information seeking behavior of users interacting with the visual search option in EBSCO: a grounded theory study

Background and Aim: Information seeking is interactive behavior of searcher with information systems and this active interaction occurs in a real environment known as background or context. This study investigated the factors influencing the formation of layers of context and their impact on the interaction of the user with search option dialoge in EBSCO database. Method: Data from 28 semi-stru...

Saliency and Task-Based Eye Movement Prediction and Guidance

The ability to predict and guide viewer attention has important applications in computer graphics, image and scene understanding, object detection, visual search and training. Human eye movements have interested researchers as they provide insight into the cognitive processes involved in task performance. It has also interested researchers to understand what guides viewer attention in a scene. ...

A Flexible Integrated Forward/ Reverse Logistics Model with Random Path-based Memetic Algorithm

Due to business and environmental issues, the efficient design of an integrated forward/reverse logistics network has recently attracted more attention from researchers. The significance of transportation cost and customer satisfaction spurs an interest in developing a flexible network design model with different delivery paths. This paper proposes a flexible mixed-integer programming model to ...

A biased competition computational model of spatial and object-based attention mediating active visual search

Modelling Visual Neglect: Computational Insights into Conscious Perception

BACKGROUND Visual neglect is an attentional deficit typically resulting from parietal cortex lesion and sometimes frontal lesion. Patients fail to attend to objects and events in the visual hemifield contralateral to their lesion during visual search. METHODOLOGY/PRINCIPAL FINDING The aim of this work was to examine the effects of parietal and frontal lesion in an existing computational model...