');mask-image:url('data:image/svg+xml;utf8,');mask-mode:alpha;-webkit-mask-position:center;mask-position:center;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-size:contain;mask-size:contain}}:root :where(.wp-block-image.is-style-rounded img,.wp-block-image .is-style-rounded img){border-radius:9999px}.wp-block-image figure{margin:0}.wp-lightbox-container{display:flex;flex-direction:column;position:relative}.wp-lightbox-container img{cursor:zoom-in}.wp-lightbox-container img:hover+button{opacity:1}.wp-lightbox-container button{align-items:center;backdrop-filter:blur(16px) saturate(180%);background-color:#5a5a5a40;border:none;border-radius:4px;cursor:zoom-in;display:flex;height:20px;justify-content:center;opacity:0;padding:0;position:absolute;right:16px;text-align:center;top:16px;width:20px;z-index:100}@media not (prefers-reduced-motion){.wp-lightbox-container button{transition:opacity .2s ease}}.wp-lightbox-container button:focus-visible{outline:3px auto #5a5a5a40;outline:3px auto -webkit-focus-ring-color;outline-offset:3px}.wp-lightbox-container button:hover{cursor:pointer;opacity:1}.wp-lightbox-container button:focus{opacity:1}.wp-lightbox-container button:focus,.wp-lightbox-container button:hover,.wp-lightbox-container button:not(:hover):not(:active):not(.has-background){background-color:#5a5a5a40;border:none}.wp-lightbox-overlay{box-sizing:border-box;cursor:zoom-out;height:100vh;left:0;overflow:hidden;position:fixed;top:0;visibility:hidden;width:100%;z-index:100000}.wp-lightbox-overlay .wp-lightbox-close-button{align-items:center;cursor:pointer;display:flex;font-family:inherit;gap:8px;justify-content:center;line-height:1;min-height:40px;min-width:40px;padding:0 4px;position:absolute;right:calc(env(safe-area-inset-right) + 16px);top:calc(env(safe-area-inset-top) + 16px);z-index:5000000}.wp-lightbox-overlay .wp-lightbox-close-button:focus,.wp-lightbox-overlay .wp-lightbox-close-button:hover,.wp-lightbox-overlay .wp-lightbox-close-button:not(:hover):not(:active):not(.has-background){background:none;border:none}.wp-lightbox-overlay .wp-lightbox-close-button:has(.wp-lightbox-close-text:not([hidden])) .wp-lightbox-close-icon svg{height:1em;width:1em}.wp-lightbox-overlay .wp-lightbox-close-icon svg{display:block}.wp-lightbox-overlay .wp-lightbox-navigation-button-next,.wp-lightbox-overlay .wp-lightbox-navigation-button-prev{align-items:center;bottom:16px;cursor:pointer;display:flex;font-family:inherit;gap:4px;justify-content:center;line-height:1;min-height:40px;min-width:40px;padding:0 8px;position:absolute;z-index:2000002}.wp-lightbox-overlay .wp-lightbox-navigation-button-next[hidden],.wp-lightbox-overlay .wp-lightbox-navigation-button-prev[hidden]{display:none}@media (min-width:960px){.wp-lightbox-overlay .wp-lightbox-navigation-button-next,.wp-lightbox-overlay .wp-lightbox-navigation-button-prev{bottom:50%;transform:translateY(-50%)}}.wp-lightbox-overlay .wp-lightbox-navigation-button-next:focus,.wp-lightbox-overlay .wp-lightbox-navigation-button-next:hover,.wp-lightbox-overlay .wp-lightbox-navigation-button-next:not(:hover):not(:active):not(.has-background),.wp-lightbox-overlay .wp-lightbox-navigation-button-prev:focus,.wp-lightbox-overlay .wp-lightbox-navigation-button-prev:hover,.wp-lightbox-overlay .wp-lightbox-navigation-button-prev:not(:hover):not(:active):not(.has-background){background:none;border:none;padding:0 8px}.wp-lightbox-overlay .wp-lightbox-navigation-button-next:has(.wp-lightbox-navigation-text:not([hidden])) .wp-lightbox-navigation-icon svg,.wp-lightbox-overlay .wp-lightbox-navigation-button-prev:has(.wp-lightbox-navigation-text:not([hidden])) .wp-lightbox-navigation-icon svg{display:block;height:1.5em;width:1.5em}.wp-lightbox-overlay .wp-lightbox-navigation-button-prev{left:calc(env(safe-area-inset-left) + 16px)}.wp-lightbox-overlay .wp-lightbox-navigation-button-next{right:calc(env(safe-area-inset-right) + 16px)}.wp-lightbox-overlay .wp-lightbox-navigation-icon svg{vertical-align:middle}.wp-lightbox-overlay .lightbox-image-container{height:var(--wp--lightbox-container-height);left:50%;overflow:hidden;position:absolute;top:50%;transform:translate(-50%,-50%);transform-origin:top left;width:var(--wp--lightbox-container-width);z-index:2000001}.wp-lightbox-overlay .wp-block-image{align-items:center;box-sizing:border-box;display:flex;height:100%;justify-content:center;margin:0;position:relative;transform-origin:0 0;width:100%;z-index:3000000}.wp-lightbox-overlay .wp-block-image img{height:var(--wp--lightbox-image-height);min-height:var(--wp--lightbox-image-height);min-width:var(--wp--lightbox-image-width);width:var(--wp--lightbox-image-width)}.wp-lightbox-overlay .wp-block-image figcaption{display:none}.wp-lightbox-overlay button{background:none;border:none}.wp-lightbox-overlay .scrim{background-color:#fff;height:100%;opacity:.9;position:absolute;width:100%;z-index:2000000}.wp-lightbox-overlay.active{visibility:visible}@media not (prefers-reduced-motion){.wp-lightbox-overlay.active{animation:turn-on-visibility .25s both}.wp-lightbox-overlay.active img{animation:turn-on-visibility .35s both}.wp-lightbox-overlay.show-closing-animation:not(.active){animation:turn-off-visibility .35s both}.wp-lightbox-overlay.show-closing-animation:not(.active) img{animation:turn-off-visibility .25s both}.wp-lightbox-overlay.zoom.active{animation:none;opacity:1;visibility:visible}.wp-lightbox-overlay.zoom.active .lightbox-image-container{animation:lightbox-zoom-in .4s}.wp-lightbox-overlay.zoom.active .lightbox-image-container img{animation:none}.wp-lightbox-overlay.zoom.active .scrim{animation:turn-on-visibility .4s forwards}.wp-lightbox-overlay.zoom.show-closing-animation:not(.active){animation:none}.wp-lightbox-overlay.zoom.show-closing-animation:not(.active) .lightbox-image-container{animation:lightbox-zoom-out .4s}.wp-lightbox-overlay.zoom.show-closing-animation:not(.active) .lightbox-image-container img{animation:none}.wp-lightbox-overlay.zoom.show-closing-animation:not(.active) .scrim{animation:turn-off-visibility .4s forwards}}@keyframes show-content-image{0%{visibility:hidden}99%{visibility:hidden}to{visibility:visible}}@keyframes turn-on-visibility{0%{opacity:0}to{opacity:1}}@keyframes turn-off-visibility{0%{opacity:1;visibility:visible}99%{opacity:0;visibility:visible}to{opacity:0;visibility:hidden}}@keyframes lightbox-zoom-in{0%{transform:translate(calc((-100vw + var(--wp--lightbox-scrollbar-width))/2 + var(--wp--lightbox-initial-left-position)),calc(-50vh + var(--wp--lightbox-initial-top-position))) scale(var(--wp--lightbox-scale))}to{transform:translate(-50%,-50%) scale(1)}}@keyframes lightbox-zoom-out{0%{transform:translate(-50%,-50%) scale(1);visibility:visible}99%{visibility:visible}to{transform:translate(calc((-100vw + var(--wp--lightbox-scrollbar-width))/2 + var(--wp--lightbox-initial-left-position)),calc(-50vh + var(--wp--lightbox-initial-top-position))) scale(var(--wp--lightbox-scale));visibility:hidden}} /*# sourceURL=/ngn/wp-includes/blocks/image/style.min.css */

Ӱԭ

Skip to Content

Resource augmentation in Mobile Cloud Computing

Published on May 28, 2021

In this research, we address resourced-constrained mobile devices’ ability to get computing support from external sources. This could enhance the performance of their applications and extend their battery life by resource augmentation techniques where more powerful computing sources support the mobile devices. We investigate this in the context of both Cyber Foraging Systems where supporting computing sources exist within the local network and Mobile Cloud environment where these sources exist in the cloud.

Journal papers

M. Nir, A. Matrawy, and M. St-Hilaire, “Economic and Energy Considerations for Resource Augmentation in Mobile Cloud Computing”, accepted (2015) for publication in .

Invited talks

A. Matrawy, “Challenges in Resource Augmentation for Mobile Environments”, Presentation given twice at Simon Fraser University’s School of Engineering Science  and at the University of Victoria’s Department of Computer Science . Both presentations were hosted by 

Conference papers and refereed presentations

M. Nir, A. Matrawy, and M. St-Hilaire, “Challenges of Task Offloading in Mobile Cloud Computing Environments”, A presentation (refereed on abstract) to the 56th Canadian Operational Research Society (CORS) Annual Conference, Ottawa, ON, Canada, May 2014. M. Nir, A. Matrawy, and M. St-Hilaire , Proc. of the 28th IEEE International Conference on Advanced Information Networking and Applications (AINA-2014), Victoria, BC, May 2014 M. Nir, A. Matrawy, and M. St-Hilaire , Proc. of the IEEE INFOCOM Workshop on Mobile Cloud Computing, Toronto, ON, April 2014 M. Nir and A. Matrawy, , Proc. of the 4th International Conference on Emerging Ubiquitous Systems and Pervasive Networks (EUSPN-2013), Niagara Falls, ON, November 2013. M. Nir and A. Matrawy, , Proc. of the 14th International Symposium on Multimedia Network Systems and Applications (MNSA-2012), Victoria, BC, November 2012.