{"id":501,"date":"2022-05-30T18:22:57","date_gmt":"2022-05-30T18:22:57","guid":{"rendered":"https:\/\/opencems.sigappfr.org\/?page_id=501"},"modified":"2022-05-30T18:47:30","modified_gmt":"2022-05-30T18:47:30","slug":"phd-position-opencems-industrial-chair","status":"publish","type":"page","link":"https:\/\/opencems.sigappfr.org\/?page_id=501","title":{"rendered":"PhD position @ OpenCEMS Industrial Chair"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.16&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text _builder_version=&#8221;4.17.4&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<p>&nbsp;<\/p>\n<p><!-- divi:fl-builder\/layout --><\/p>\n<hr size=\"1\" width=\"100%\" \/>\n<h1><span>Call for applications | PhD position @ OpenCEMS Industrial Chair (deadline: June 25th, 2022)<\/span><\/h1>\n<p><span>Please, consider sharing this call for postdoc among last-year Master or Engineering students.<\/span><\/p>\n<h2><span>CONTEXT AND MAIN PURPOSE<\/span>:<\/h2>\n<p style=\"text-align: justify;\"><span>The Connected Environment &amp; Distributed Energy Data Management Solutions (OpenCEMS) industrial chair addresses the issues that businesses and communities encounter when handling data management in their connected environments. The OpenCEMS research group aims at designing, implementing and deploying software solutions within Small and Large Scale Distributed\/Connected Environments for better data collection\/aggregation, information retrieval, and knowledge extraction.<\/span><br aria-hidden=\"true\" \/><span>More details can be found here: <a href=\"https:\/\/opencems.sigappfr.org\/\">OpenCEMS<\/a><\/span><\/p>\n<h2><span>DESCRIPTION OF THE RESEARCH &amp; OBJECTIVES<\/span>:<\/h2>\n<p style=\"text-align: justify;\"><span>Connected environments are typically defined as physical real world infrastructures hosting sensor networks that record phenomena from the real world. However, the increasing number of sensors in environments leads to a huge increase in data collection, making data retrieval from resources a big challenge. Resource indexing is the process of assigning each device an index. In other words, each device will have knowledge about its location and the zones of other sensors. This implies that sensors, that cannot store the entire environment\u2019s information, will forward the query to another device or to the requested zone.\u00a0 In addition, uncovered zone discovery is essential to reduce time and resource consumption considerably.\u00a0 The global objective of this doctoral fellowship is the design and implementation of the following modules in the OpenCEMS platform: (i) Generate (centralized and distributed) resources index for a connected environment, (ii) Execute different types of queries (projection, selection, etc.) (iii) Implement different discovery protocols while considering resource\/network capacities, and (iv) Deploy an experimental protocol to evaluate the proposed approaches.<\/span><\/p>\n<h2><span>REQUIREMENTS<\/span>:<\/h2>\n<ul>\n<li style=\"text-align: justify;\"><span>The ideal candidate has a master degree in computer sciences<\/span><\/li>\n<li style=\"text-align: justify;\"><span>A previous experience in Indexing would be a plus<\/span><\/li>\n<li style=\"text-align: justify;\"><span>Outstanding analytical competence<\/span><\/li>\n<li style=\"text-align: justify;\"><span>Strong interest in research (Data Management, Machine learning, Information retrieval)<\/span><\/li>\n<li style=\"text-align: justify;\"><span>Excellent scripting and coding skills (in Python)<\/span><\/li>\n<li style=\"text-align: justify;\"><span>Excellent Communication skills<\/span><\/li>\n<li style=\"text-align: justify;\"><span>Autonomous and team working capabilities.<\/span><\/li>\n<\/ul>\n<h2><span>OFFER DETAILS<\/span>:<\/h2>\n<ul>\n<li><span>The Phd student will have the opportunity to work in a research group that gathers academic, and industrial partners. This environment allows the student to participate in research gatherings, conferences, and visiting\/working in different environments (e.g., in a research lab, partner institutions, and companies).<\/span><\/li>\n<li><span>\u00a0Duration: 36 months.<\/span><\/li>\n<li><span>Gross Salary: 1870 euros \/ month (which includes extra gratification for teaching duties \u2013 32h per year)<\/span><\/li>\n<li><span>Main host institution: LIUPPA\/OpenCEMS research group.<\/span><\/li>\n<\/ul>\n<h2><span>APPLICATION INSTRUCTIONS<\/span>:<\/h2>\n<p><span>Please send your applications (in PDF format) to the following contact: richard.chbeir@univ-pau.fr<\/span><br aria-hidden=\"true\" \/><span>The application (written in English) should include:<\/span><\/p>\n<ul>\n<li style=\"text-align: justify;\"><span>A Curriculum Vitae (including your contact address, work experience, publications, software repositories)<\/span><\/li>\n<li style=\"text-align: justify;\"><span>A cover letter<\/span><\/li>\n<li style=\"text-align: justify;\"><span>Your Master degree grade transcripts and ranking<\/span><\/li>\n<li style=\"text-align: justify;\"><span>Two recommendation letters<\/span><\/li>\n<li style=\"text-align: justify;\"><span>Two of your best publications\/implementations<\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><strong>Deadline for applications: June 25th, 2022.<\/strong><br aria-hidden=\"true\" \/><strong>Start date: September 1st, 2022 (negotiable).\u00a0<\/strong><br aria-hidden=\"true\" \/><strong>Screening of applications starts immediately and will continue until a candidate is selected. Therefore, early applications are encouraged.<\/strong><\/p>\n<h2><span>EVALUATION CRITERIA<\/span>:<\/h2>\n<p><span>Candidates will first be selected based on their application file.<\/span><br aria-hidden=\"true\" \/><span>Those selected after this first step, will then be interviewed.<\/span><br aria-hidden=\"true\" \/><span>Application files will be evaluated based on the following criteria:<\/span><\/p>\n<ul>\n<li><span>Grades and ranking during your Master degree, steadiness in your academic background<\/span><\/li>\n<li><span>English language proficiency<\/span><\/li>\n<li><span>Candidate\u2019s ability to present her\/his work and results<\/span><\/li>\n<\/ul>\n<p><span>Work experience similar to an internship in a laboratory \u2013 or likewise; previously achieved research work (reports, publications).<\/span><\/p>\n<h2><span>REFERENCES<\/span>:<\/h2>\n<p><span>Here are some recent papers that correspond with the scope of the research project:<\/span><\/p>\n<ol>\n<li><span>A. Sheth, \u201cInternet of things to smart iot through semantic, cognitive, and perceptual computing,\u201d IEEE Intelligent Systems, vol. 31, no. 2, pp. 108\u2013112, 2016, doi: <a href=\"https:\/\/ieeexplore.ieee.org\/abstract\/document\/7435181\">10.1109\/MIS.2016.34<\/a><\/span><\/li>\n<li><span>S. K. Datta, R. P. F. Da Costa and C. Bonnet, &#8220;Resource discovery in Internet of Things: Current trends and future standardization aspects,&#8221; 2015 IEEE 2nd World Forum on Internet of Things (WF-IoT), 2015, pp. 542-547, doi: <a href=\"https:\/\/ieeexplore.ieee.org\/document\/7389112?reload=true\">10.1109\/WF-IoT.2015.7389112<\/a><\/span><\/li>\n<li><span>Charith Perera and Athanasios V. Vasilakos. 2016. A knowledge-based resource discovery for Internet of Things. Know.-Based Syst. 109, C (October 2016), 122\u2013136, doi: <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0950705116302015?via%3Dihub\">10.1016\/j.knosys.2016.06.030<\/a><\/span><\/li>\n<li><span>Z. Li, R. Chen, L. Liu and G. Min, &#8220;Dynamic Resource Discovery Based on Preference and Movement Pattern Similarity for Large-Scale Social Internet of Things,&#8221; in IEEE Internet of Things Journal, vol. 3, no. 4, pp. 581-589, Aug. 2016, doi: <a href=\"https:\/\/ieeexplore.ieee.org\/document\/7140727?arnumber=7140727\">10.1109\/JIOT.2015.2451138<\/a>\u00a0<\/span><\/li>\n<li><span>S. Abdelwahab, B. Hamdaoui, M. Guizani and T. Znati, &#8220;Cloud of Things for Sensing as a Service: Sensing Resource Discovery and Virtualization,&#8221; 2015 IEEE Global Communications Conference (GLOBECOM), 2015, pp. 1-7, doi: <a href=\"https:\/\/ieeexplore.ieee.org\/document\/7417252\">10.1109\/GLOCOM.2015.7417252<\/a><\/span><\/li>\n<li><span>S. K. Datta and C. Bonnet, &#8220;Search engine based resource discovery framework for Internet of Things,&#8221; 2015 IEEE 4th Global Conference on Consumer Electronics (GCCE), 2015, pp. 83-85, doi: <a href=\"https:\/\/ieeexplore.ieee.org\/document\/7398707\">10.1109\/GCCE.2015.7398707<\/a><\/span><\/li>\n<\/ol>\n<hr size=\"1\" width=\"100%\" \/>\n<p><!-- \/divi:fl-builder\/layout --><\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; Call for applications | PhD position @ OpenCEMS Industrial Chair (deadline: June 25th, 2022) Please, consider sharing this call for postdoc among last-year Master or Engineering students. CONTEXT AND MAIN PURPOSE: The Connected Environment &amp; Distributed Energy Data Management Solutions (OpenCEMS) industrial chair addresses the issues that businesses and communities encounter when handling data [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":291,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"[et_pb_section fb_built=\"1\" _builder_version=\"4.16\" global_colors_info=\"{}\"][et_pb_row _builder_version=\"4.16\" background_size=\"initial\" background_position=\"top_left\" background_repeat=\"repeat\" global_colors_info=\"{}\"][et_pb_column type=\"4_4\" _builder_version=\"4.16\" custom_padding=\"|||\" global_colors_info=\"{}\" custom_padding__hover=\"|||\"][et_pb_text _builder_version=\"4.17.4\" background_size=\"initial\" background_position=\"top_left\" background_repeat=\"repeat\" hover_enabled=\"0\" global_colors_info=\"{}\" sticky_enabled=\"0\"]\n\n&nbsp;\n\n<!-- divi:fl-builder\/layout -->\n\n<hr size=\"1\" width=\"100%\">\n\n<h1><span>Page Title: Call for applications | Postdoctoral position @ OpenCEMS Industrial Chair (deadline: June 25th, 2022)<\/span><\/h1>\n<span>Please, consider sharing this call for postdoc among colleagues, post-docs and last-year PhD students.<\/span><span><\/span>\n<h2><span>CONTEXT AND MAIN PURPOSE<\/span>:<\/h2>\n<p style=\"text-align: justify;\"><span>The Connected Environment &amp; Distributed Energy Data Management Solutions (OpenCEMS) industrial chair addresses the issues that businesses and communities encounter when handling data management in their connected environments. The OpenCEMS research group aims at designing, implementing and deploying software solutions within Small and Large Scale Distributed\/Connected Environments for better data collection\/aggregation, information retrieval, and knowledge extraction.<\/span><\/p>\n\n<h2><span>DESCRIPTION OF THE POSTDOC ACTIVITIES<\/span>:<\/h2>\n<p style=\"text-align: justify;\"><span>This postdoctoral fellowship's global objective is to design and develop hybrid information retrieval which uses the semantics of data (i.e., Ontologies, terminologies, dictionaries), community preferences as well as collaborative filtering techniques for semantic information retrieval. The idea is to improve the accuracy by applying topic modeling for the corpus rather than dealing with the documents as bag of words to capture the hidden relationships between the words in order to group words into specific topics, and then expand the query to explore and discovery hidden relations between documents.<\/span><\/p>\n\n<ul>\n \t<li style=\"text-align: justify;\"><span>The Postdoc aims to investigate different techniques for discovering the topics that occur in a collection of documents, and then to expand the query by using Automatic Query Expansion. The approach should consider five aspects:<\/span>\n<ul>\n \t<li style=\"text-align: justify;\"><span>Exploring the use of advanced Semantic Web tools to problems in Information Retrieval (IR).<\/span><\/li>\n \t<li style=\"text-align: justify;\"><span>Investigating approaches to discover the abstract \u201ctopics\u201d that occur in a collection of documents based on topic model approaches and then expand the query to explore and discover hidden relations between the documents.<\/span><\/li>\n \t<li style=\"text-align: justify;\"><span>Demonstrating that classifying the corpus with meaningful descriptive information using topic modeling techniques can improve the results of IR methods.<\/span><\/li>\n \t<li style=\"text-align: justify;\"><span>Combining topic model and query expansion and apply to corpus documents.<\/span><\/li>\n \t<li style=\"text-align: justify;\"><span>Identifying personalized search results generation and hence improve the relatedness of the research results using topic modeling techniques together with topic-driven based community detection methods.<\/span><\/li>\n<\/ul>\n<\/li>\n \t<li style=\"text-align: justify;\"><span>The postdoc is required to provide support to ongoing PhD student projects, and activities that evolve around the same research area.<\/span><\/li>\n \t<li style=\"text-align: justify;\"><span>The postdoc will be also involved in small load teaching activities related to Computer Science subjects.<\/span><\/li>\n<\/ul>\n<h2><span>REQUIREMENTS<\/span>:<\/h2>\n<ul>\n \t<li style=\"text-align: justify;\"><span>The candidate should hold a PhD in Computer Science. His\/her work should be related to ontology learning and topic modeling techniques.<\/span><\/li>\n \t<li style=\"text-align: justify;\"><span>Proven experience in Knowledge representation, document classification, Topic modeling algorithms and Topic extraction.&nbsp;<\/span><\/li>\n \t<li style=\"text-align: justify;\"><span>Excellent scripting and coding skills.<\/span><\/li>\n \t<li style=\"text-align: justify;\"><span>Excellent Communication skills.<\/span><\/li>\n \t<li style=\"text-align: justify;\"><span>Autonomous and team working capabilities.<\/span><\/li>\n<\/ul>\n<h2><span>OFFER DETAILS<\/span>:<\/h2>\n<ul>\n \t<li><span>The postdoc will have the opportunity to work in a research group that gathers academic, and industrial partners. This environment allows the postdoc to participate in research gatherings, conferences, and visiting\/working in different environments (e.g., in a research lab, partner institutions, and companies).<\/span><\/li>\n \t<li><span>Contract duration: 12 months (with a contract extension possibility).<\/span><\/li>\n \t<li><span>Gross Salary: 2300-2600 euros\/month (depending on the candidate\u2019s profile)<\/span><\/li>\n \t<li><span>Main host institution: LIUPPA\/OpenCEMS research group.<\/span><\/li>\n<\/ul>\n<h2><span>APPLICATION INSTRUCTIONS<\/span>:<\/h2>\n<span>Please send your applications (in PDF format) to the following contacts: richard.chbeir@univ-pau.fr<\/span><br aria-hidden=\"true\"><span>The application (written in English) should include:<\/span>\n<ul>\n \t<li style=\"text-align: justify;\"><span>A Curriculum Vitae (including your contact address, work experience, publications, software repositories)<\/span><\/li>\n \t<li style=\"text-align: justify;\"><span>A cover letter<\/span><\/li>\n \t<li style=\"text-align: justify;\"><span>Two recommendation letters<\/span><\/li>\n \t<li style=\"text-align: justify;\"><span>Two of your best publications\/implementations<\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><strong>Deadline for applications: June 25th 2022.<\/strong><br aria-hidden=\"true\"><strong>Start date: September 1st, 2022 (negotiable).&nbsp;<\/strong><br aria-hidden=\"true\"><strong>Screening of applications starts immediately and will continue until a candidate is selected. Therefore, early applications are encouraged.<\/strong><\/p>\n\n<h2><span>REFERENCES<\/span>:<\/h2>\n<ol>\n \t<li><span>Anis Tissaoui, et al., A Top-down Enriching Approach for Ontology Learning From Text. Concurrency and Computation: Practice and Experience Journal \u2013 2021. doi: <a href=\"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/cpe.7036\">10.1002\/cpe.7036<\/a><\/span><\/li>\n \t<li><span>Anis Tissaoui, et al., Probabilistic Topic Models for Enriching Ontology from Texts. SN COMPUT. SCI. 1, 336 (2020). doi: <a href=\"https:\/\/link.springer.com\/article\/10.1007\/s42979-020-00349-y\">10.1007\/s42979-020-00349-y<\/a><\/span><\/li>\n \t<li><span>Ahmed Khemiri et al. (2021): Learn2Construct: An automatic ontology construction based on LDA from texual data. 13th International ACM Conference on Management of Emergent Digital EcoSystems (MEDES\u201921). doi: <a href=\"https:\/\/dl.acm.org\/doi\/10.1145\/3444757.3485110\">10.1145\/3444757.3485110<\/a><\/span><\/li>\n<\/ol>\n\n<hr size=\"1\" width=\"100%\">\n\n<!-- \/divi:fl-builder\/layout -->\n\n&nbsp;\n\n[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]","_et_gb_content_width":"","_ti_tpc_template_sync":false,"_ti_tpc_template_id":""},"_links":{"self":[{"href":"https:\/\/opencems.sigappfr.org\/index.php?rest_route=\/wp\/v2\/pages\/501"}],"collection":[{"href":"https:\/\/opencems.sigappfr.org\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/opencems.sigappfr.org\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/opencems.sigappfr.org\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/opencems.sigappfr.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=501"}],"version-history":[{"count":4,"href":"https:\/\/opencems.sigappfr.org\/index.php?rest_route=\/wp\/v2\/pages\/501\/revisions"}],"predecessor-version":[{"id":508,"href":"https:\/\/opencems.sigappfr.org\/index.php?rest_route=\/wp\/v2\/pages\/501\/revisions\/508"}],"up":[{"embeddable":true,"href":"https:\/\/opencems.sigappfr.org\/index.php?rest_route=\/wp\/v2\/pages\/291"}],"wp:attachment":[{"href":"https:\/\/opencems.sigappfr.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=501"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}