Relevance feedback is a mechanism to interactively learn the user’s query concept online, and has been extensively used to improve the performance of multimedia information retrieval. In this paper, we present a novel interactive pattern analysis method, which reduces the relevance feedback to a two-class classification problem, and classifies multimedia objects as relevant or irrelevant. From ...

Video feedback has been integrated into several therapeutic approaches as a way of engaging parents to focus on interactive behavior to reinforce positive interactions and to identify areas of noncontingent behavior. This article reviews the technical and theoretical contributions of the most important video feedback-based interventions that are currently used with families that include young c...

This paper discusses benefits and difficulties in designing an interactive delivery simulator with haptic feedback. It focuses on the feasibility of such a system. For this pilot study, simple models of women pelvis, fetus and muscles have been considered to make a “canonical system”. Preliminary force feedback delivery is simulated and experienced.

corrective feedback (cf) and its different types have long absorbed many scholars and practitioners. as ellis (2009) mentioned some experimental studies need to be carefully designed to discover the relative effectiveness of each of these cf techniques. the goal of this qualitative study was to discover whether the employment of different cf strategies could bring about an attitudinal shift. to...

Voluntary drive is crucial for motor learning, therefore we are interested in the role that motor planning plays in gait movements. In this study we examined the impact of an interactive Virtual Environment (VE) feedback task on the EEG patterns during robot assisted walking. We compared walking in the VE modality to two control conditions: walking with a visual attention paradigm, in which vis...

Tutor Marked Assignments (TMAs) are the major mechanism by which Open University (OU) students receive feedback on their academic progress. This paper shows how the OU has used ICT to improve both the quality of feedback and speed of response to student work, reduce feelings of isolation and make the university seem less remote. The paper examines the system for online submission and return of ...

This article reports on an interdisciplinary research project on movement sonification for sensori-motor learning. First, we describe different research fields which have contributed to movement sonification, from music technology including gesture-controlled sound synthesis, sonic interaction design, to research on sensori-motor learning with auditory-feedback. In particular, we propose to dis...

There are various new applications of genetic algorithms to information retrieval, mostly with respect to relevance feedback. However, they are yet to be evaluated in a way that allows them to be compared with each other and with other relevance feedback techniques. There is always need to efficiently store and retrieve image data to perform assigned tasks and to make a decision. This paper pre...