Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Ashoka Jayawardena"'
Autor:
Ashoka Jayawardena
Publikováno v:
Lecture Notes in Electrical Engineering ISBN: 9783319067728
Virtual delivery of learning is widespread among many educational institutions which deploy learning management systems for this purpose. However, these systems yet fail to deliver similar experience with face-to-face learning environments despite ad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a2e3746b8b4b0a92acb710d388c7c76
https://doi.org/10.1007/978-3-319-06773-5_75
https://doi.org/10.1007/978-3-319-06773-5_75
Publikováno v:
FiCloud
Because of the interest in mining learning from text and even images shared in the posts, comments, and chats of online e-learning networks, it is necessary to identify whether the text contextually reflects the learner's interests. Thus, based on th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4208009517672f51bd870cfd8e10f28e
https://doi.org/10.1109/ficloud.2014.93
https://doi.org/10.1109/ficloud.2014.93
In the last decade, many computer-aided diagnosis (CAD) systems that utilize a broad range of diagnostic techniques have been proposed. Due to both the inherently complex structure of the breast tissues and the low intensity contrast found in most ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15020932f1e026be84d7ff29615ee49b
https://doi.org/10.4018/978-1-4666-3994-2.ch040
https://doi.org/10.4018/978-1-4666-3994-2.ch040
Autor:
Ashoka Jayawardena, Paul Kwan
Publikováno v:
Lecture Notes in Electrical Engineering ISBN: 9781461435341
In this paper we discuss a model that is able to segment textures using active contours. Our technique is based on active contour techniques using curve evolution. We build our model on properties of human vision, in that we segment the textures in a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43ea136402b2011bcc75871bb051bfa0
https://doi.org/10.1007/978-1-4614-3535-8_45
https://doi.org/10.1007/978-1-4614-3535-8_45
In the last decade, many computer-aided diagnosis (CAD) systems that utilize a broad range of diagnostic techniques have been proposed. Due to both the inherently complex structure of the breast tissues and the low intensity contrast found in most ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab4f5c4825d9a9fbc8ea4c45c16fa326
https://doi.org/10.4018/978-1-4666-1830-5.ch021
https://doi.org/10.4018/978-1-4666-1830-5.ch021
Autor:
Martin Swinburn, Ashoka Jayawardena
Publikováno v:
Innovations and Advanced Techniques in Systems, Computing Sciences and Software Engineering ISBN: 9781402087349
This article describes a trust model for use in a distributed peer-to-peer e-market with no central controlling node. The issue of trust in this kind of network is vitally important to its success as users are less likely to participate in a market w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb8702a321b05cd08833b2d27ded50b0
https://doi.org/10.1007/978-1-4020-8735-6_62
https://doi.org/10.1007/978-1-4020-8735-6_62
Autor:
Ashoka Jayawardena
Publikováno v:
Advances and Innovations in Systems, Computing Sciences and Software Engineering ISBN: 9781402062636
Video compression standards operate by removing redundancy in the temporal, special, and even frequency domains. Temporal redundancy is usually removed by motion compensated prediction resulting in Inter-, Intra-, Bidirectional- frames. However, vide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22cbf4048d6e80c0db76f2136a097d12
https://doi.org/10.1007/978-1-4020-6264-3_12
https://doi.org/10.1007/978-1-4020-6264-3_12
Autor:
Paul Kwan, Ashoka Jayawardena
Publikováno v:
International Journal of Wavelets, Multiresolution and Information Processing. 11:1350010
In this paper, we focus on the design of oversampled filter banks and the resulting framelets. The framelets obtained exhibit improved shift invariant properties over decimated wavelet transform. Shift invariance has applications in many areas, parti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5528d1b3e1ed25dbd7bd71145e9c1c0
https://doi.org/10.1142/s0219691313500100
https://doi.org/10.1142/s0219691313500100