{"id":156597,"date":"2005-09-01T00:00:00","date_gmt":"2005-09-01T00:00:00","guid":{"rendered":"https:\/\/cm-edgetun.pages.dev\/en-us\/research\/msr-research-item\/semantics-based-optimization-across-uncoordinated-tasks-in-networked-embedded-systems-2\/"},"modified":"2018-10-16T20:54:53","modified_gmt":"2018-10-17T03:54:53","slug":"semantics-based-optimization-across-uncoordinated-tasks-in-networked-embedded-systems-2","status":"publish","type":"msr-research-item","link":"https:\/\/cm-edgetun.pages.dev\/en-us\/research\/publication\/semantics-based-optimization-across-uncoordinated-tasks-in-networked-embedded-systems-2\/","title":{"rendered":"Semantics-Based Optimization Across Uncoordinated Tasks in Networked Embedded Systems"},"content":{"rendered":"<div class=\"asset-content\">\n<p>Microservers are networked embedded devices that accept user tasks on demand and execute them on real world information collected by sensors. Sharing intermediate sensing and computing results among these tasks is critical for optimal resource utilization. This paper presents a service-oriented microserver runtime \u2014 SHARE and its semantics-based task management design. Event semantics checking and conversion are based on a signal type system (STS) that captures both data values and service triggering. Based on the compatibility of event semantics, redundant computations in uncoordinated tasks are removed from the runtime. A prototype of SHARE has been experimented with a parking garage sensor network executing three uncoordinated user queries.<\/p>\n<\/div>\n<p><!-- .asset-content --><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Microservers are networked embedded devices that accept user tasks on demand and execute them on real world information collected by sensors. Sharing intermediate sensing and computing results among these tasks is critical for optimal resource utilization. This paper presents a service-oriented microserver runtime \u2014 SHARE and its semantics-based task management design. Event semantics checking and [&hellip;]<\/p>\n","protected":false},"featured_media":0,"template":"","meta":{"msr-url-field":"","msr-podcast-episode":"","msrModifiedDate":"","msrModifiedDateEnabled":false,"ep_exclude_from_search":false,"_classifai_error":"","msr-author-ordering":null,"msr_publishername":"Association for Computing Machinery, Inc.","msr_publisher_other":"","msr_booktitle":"","msr_chapter":"","msr_edition":"Proceedings of the 5th ACM Conference on Embedded Software (EMSOFT 2005)","msr_editors":"","msr_how_published":"","msr_isbn":"","msr_issue":"","msr_journal":"","msr_number":"","msr_organization":"","msr_pages_string":"","msr_page_range_start":"","msr_page_range_end":"","msr_series":"","msr_volume":"","msr_copyright":"Copyright \u00a9 2007 by the Association for Computing Machinery, Inc. Permission to make digital or hard copies of part or all of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, to republish, to post on servers, or to redistribute to lists, requires prior specific permission and\/or a fee. Request permissions from Publications Dept, ACM Inc., fax +1 (212) 869-0481, or permissions@acm.org. The definitive version of this paper can be found at ACM's Digital Library --http:\/\/www.acm.org\/dl\/.","msr_conference_name":"Proceedings of the 5th ACM Conference on Embedded Software (EMSOFT 2005)","msr_doi":"","msr_arxiv_id":"","msr_s2_paper_id":"","msr_mag_id":"","msr_pubmed_id":"","msr_other_authors":"Elaine 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