{"671363":{"#nid":"671363","#data":{"type":"event","title":"PhD Proposal by Abu Bakar","body":[{"value":"\u003Cp\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cstrong\u003E\u003Cspan\u003E\u003Cspan\u003ETitle:\u0026nbsp;\u003C\/span\u003E\u003C\/span\u003E\u003C\/strong\u003E\u003Cspan\u003EAdaptive and Intelligent Battery-free Computing Systems: Platforms, Runtime Systems, and Tools\u003C\/span\u003E\u003C\/span\u003E\u003C\/span\u003E\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cstrong\u003E\u003Cspan\u003E\u003Cspan\u003EAbu Bakar\u003C\/span\u003E\u003C\/span\u003E\u003C\/strong\u003E\u003C\/span\u003E\u003C\/span\u003E\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cspan\u003EPh.D. Student, Computer Science\u003C\/span\u003E\u003C\/span\u003E\u003C\/span\u003E\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cspan\u003ESchool of Interactive Computing\u003C\/span\u003E\u003C\/span\u003E\u003C\/span\u003E\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cspan\u003EGeorgia Institute of Technology\u003C\/span\u003E\u003C\/span\u003E\u003C\/span\u003E\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Ca href=\u0022https:\/\/abubakar.info\/\u0022\u003Ehttps:\/\/abubakar.info\/\u003C\/a\u003E\u003C\/span\u003E\u003C\/span\u003E\u003C\/span\u003E\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u0026nbsp;\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cstrong\u003E\u003Cspan\u003E\u003Cspan\u003EDate\u003C\/span\u003E\u003C\/span\u003E\u003C\/strong\u003E\u003Cspan\u003E: Friday, Dec 8, 2023\u003C\/span\u003E\u003C\/span\u003E\u003C\/span\u003E\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cstrong\u003E\u003Cspan\u003E\u003Cspan\u003ETime\u003C\/span\u003E\u003C\/span\u003E\u003C\/strong\u003E\u003Cspan\u003E: 10:00 AM - 12:00 PM (ET)\u003C\/span\u003E\u003C\/span\u003E\u003C\/span\u003E\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cstrong\u003E\u003Cspan\u003E\u003Cspan\u003ELocation (in-person)\u003C\/span\u003E\u003C\/span\u003E\u003C\/strong\u003E\u003Cspan\u003E: CODA C1215\u003C\/span\u003E\u003C\/span\u003E\u003C\/span\u003E\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cstrong\u003E\u003Cspan\u003E\u003Cspan\u003ELocation (remote):\u0026nbsp;\u003C\/span\u003E\u003C\/span\u003E\u003C\/strong\u003E\u003Cspan\u003E\u003Ca href=\u0022https:\/\/gatech.zoom.us\/j\/94210193356?pwd=eEUrVDIvaFhsU0tKeVdtRzkzZ2o3Zz09\u0026amp;from=addon\u0022\u003Ehttps:\/\/gatech.zoom.us\/j\/94210193356?pwd=eEUrVDIvaFhsU0tKeVdtRzkzZ2o3Zz09\u0026amp;from=addon\u003C\/a\u003E\u003C\/span\u003E\u003C\/span\u003E\u003C\/span\u003E\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u0026nbsp;\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cstrong\u003E\u003Cspan\u003E\u003Cspan\u003ECommittee\u003C\/span\u003E\u003C\/span\u003E\u003C\/strong\u003E\u003Cspan\u003E:\u003C\/span\u003E\u003C\/span\u003E\u003C\/span\u003E\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cspan\u003E--------------\u003C\/span\u003E\u003C\/span\u003E\u003C\/span\u003E\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cspan\u003EDr. Josiah Hester, School of Interactive Computing, Georgia Institute of Technology\u0026nbsp;\u003C\/span\u003E\u003C\/span\u003E\u003C\/span\u003E\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cspan\u003EDr. Ashutosh Dhekne, School of Computer Science, Georgia Institute of Technology\u0026nbsp;\u003C\/span\u003E\u003C\/span\u003E\u003C\/span\u003E\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cspan\u003EDr. Yingyan (Celine) Lin, School of Computer Science, Georgia Institute of Technology\u0026nbsp;\u003C\/span\u003E\u003C\/span\u003E\u003C\/span\u003E\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cspan\u003EDr. Przemys\u0142aw Pawe\u0142czak, Embedded Systems Group, Delft University of Technology\u0026nbsp;\u003C\/span\u003E\u003C\/span\u003E\u003C\/span\u003E\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cspan\u003EDr. Alessandro Montanari, Pervasive Systems Group, Nokia Bell Labs\u0026nbsp;\u003C\/span\u003E\u003C\/span\u003E\u003C\/span\u003E\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u0026nbsp;\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cstrong\u003E\u003Cspan\u003E\u003Cspan\u003EAbstract:\u003C\/span\u003E\u003C\/span\u003E\u003C\/strong\u003E\u003C\/span\u003E\u003C\/span\u003E\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cstrong\u003E\u003Cspan\u003E\u003Cspan\u003E-----------\u003C\/span\u003E\u003C\/span\u003E\u003C\/strong\u003E\u003C\/span\u003E\u003C\/span\u003E\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cspan\u003EEnergy-harvesting, battery-free devices enable deployment in new applications with their promise of zero maintenance and long lifetimes. A core challenge for these devices is maintaining usefulness despite varying energy availability, which causes power failures, loss of progress, and inconsistent execution. While prior research has enabled basic operability through power interruptions, performance optimization has often been overlooked, especially for emerging data-intensive Machine Learning (ML) applications that require on-device processing.\u0026nbsp;\u003C\/span\u003E\u003C\/span\u003E\u003C\/span\u003E\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u0026nbsp;\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cspan\u003EMy research fills this gap by reimagining different components of the battery-free system stack. It involves designing: i) runtime systems that equip batteryless applications with adaptability, ensuring they can operate effectively with higher throughputs in varying energy harvesting conditions, ii) reconfigurable and heterogeneous hardware platforms that enable the use of battery-free systems for modern compute-intensive inference-based applications, iii) novel ML algorithms for on-device energy-efficient inferences, and iv) user-facing tools and interfaces to streamline the development process of battery-free applications.\u0026nbsp;\u003C\/span\u003E\u003C\/span\u003E\u003C\/span\u003E\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u0026nbsp;\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cspan\u003EIn this proposal, I present three projects that make battery-free applications adaptive and intelligent with the help of energy-efficient software and novel hardware designs. First, REHASH is a hardware-independent runtime system that uses lightweight signals and heuristics to capture changes in energy harvesting conditions and trigger application-level adaptation to get higher throughput in low-energy scenarios. Second, Protean is an energy-efficient and heterogeneous platform for adaptive and hardware-accelerated battery-free computing. It is an end-to-end system that leverages recent advancements in heterogeneous computing architecture to enable the development of modern, data-intensive, inference-based applications. Thirdly, I present a preliminary work on Tsetlin Machines (TM), an energy-efficient logic-based inference algorithm. This initial work demonstrates the feasibility of TM model compression for low-overhead and energy-efficient inferences on memory and compute-constrained batteryless hardware, which lays the foundation for my proposed work. Lastly, I propose two advanced encoding techniques for the compression of TM models and one method for real-time energy-aware adaptation, leading to better energy efficiency and higher throughput under varying energy availability.\u003C\/span\u003E\u003C\/span\u003E\u003C\/span\u003E\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u0026nbsp;\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cspan\u003EThese contributions and their companion tools unlock many new applications and empower developers to quickly design, debug, and deploy sustainable, energy-efficient, adaptive, and intelligent battery-free applications.\u003C\/span\u003E\u003C\/span\u003E\u003C\/span\u003E\u003C\/p\u003E\r\n","summary":"","format":"limited_html"}],"field_subtitle":"","field_summary":[{"value":"\u003Cp\u003E\u003Cspan\u003E\u003Cspan\u003E\u003Cspan\u003EAdaptive and Intelligent Battery-free Computing Systems: Platforms, Runtime Systems, and Tools\u003C\/span\u003E\u003C\/span\u003E\u003C\/span\u003E\u003C\/p\u003E\r\n","format":"limited_html"}],"field_summary_sentence":[{"value":"Adaptive and Intelligent Battery-free Computing Systems: Platforms, Runtime Systems, and Tools"}],"uid":"27707","created_gmt":"2023-12-01 20:21:38","changed_gmt":"2023-12-01 20:21:38","author":"Tatianna Richardson","boilerplate_text":"","field_publication":"","field_article_url":"","field_event_time":{"event_time_start":"2023-12-08T10:00:00-05:00","event_time_end":"2023-12-08T11:00:00-05:00","event_time_end_last":"2023-12-08T11:00:00-05:00","gmt_time_start":"2023-12-08 15:00:00","gmt_time_end":"2023-12-08 16:00:00","gmt_time_end_last":"2023-12-08 16:00:00","rrule":null,"timezone":"America\/New_York"},"location":"CODA C1215","extras":[],"groups":[{"id":"221981","name":"Graduate Studies"}],"categories":[],"keywords":[{"id":"102851","name":"Phd proposal"}],"core_research_areas":[],"news_room_topics":[],"event_categories":[{"id":"1788","name":"Other\/Miscellaneous"}],"invited_audience":[{"id":"78771","name":"Public"}],"affiliations":[],"classification":[],"areas_of_expertise":[],"news_and_recent_appearances":[],"phone":[],"contact":[],"email":[],"slides":[],"orientation":[],"userdata":""}}}