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In this paper, we first analyze and classify related approaches and then present CIRCA, our flexible framework for search-based approximate circuit generation. CIRCA is developed with a focus on modularity and extensibility. We present the architecture of CIRCA with its clear separation into stages and functional blocks, report on the current prototype, and show initial experiments."}],"publication":"Microelectronics Reliability","type":"journal_article","keyword":["Approximate Computing","Framework","Pareto Front","Accuracy"],"department":[{"_id":"78"}],"date_created":"2018-07-20T14:08:49Z","date_updated":"2022-01-06T06:59:25Z","publication_status":"published","intvolume":"        99","title":"CIRCA: Towards a Modular and Extensible Framework for Approximate Circuit Generation","year":"2019","author":[{"id":"49051","full_name":"Witschen, Linus Matthias","last_name":"Witschen","first_name":"Linus Matthias"},{"id":"3118","full_name":"Wiersema, Tobias","last_name":"Wiersema","first_name":"Tobias"},{"id":"61186","full_name":"Ghasemzadeh Mohammadi, Hassan","last_name":"Ghasemzadeh Mohammadi","first_name":"Hassan"},{"full_name":"Awais, Muhammad","orcid":"https://orcid.org/0000-0003-4148-2969","first_name":"Muhammad","last_name":"Awais","id":"64665"},{"id":"398","full_name":"Platzner, Marco","last_name":"Platzner","first_name":"Marco"}],"publication_identifier":{"issn":["0026-2714"]},"doi":"10.1016/j.microrel.2019.04.003","language":[{"iso":"eng"}]},{"status":"public","has_accepted_license":"1","_id":"3586","page":"6","ddc":["000"],"user_id":"49051","citation":{"ama":"Witschen LM, Wiersema T, Ghasemzadeh Mohammadi H, Awais M, Platzner M. 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Moreover, only few tools are publicly available. This hinders the development and evaluation of new techniques for approximating circuits and their comparison to previous approaches. In this paper, we first analyze and classify related approaches and then present CIRCA, our flexible framework for search-based approximate circuit generation. CIRCA is developed with a focus on modularity and extensibility. We present the architecture of CIRCA with its clear separation into stages and functional blocks, report on the current prototype, and show initial experiments."}],"date_created":"2018-07-20T14:10:46Z","file":[{"date_created":"2018-07-20T14:13:31Z","creator":"tobias82","success":1,"content_type":"application/pdf","file_id":"3587","date_updated":"2018-07-20T14:13:31Z","relation":"main_file","file_size":285348,"access_level":"closed","file_name":"WitschenWMAP2018.pdf"}],"department":[{"_id":"78"}],"type":"preprint","keyword":["Approximate Computing","Framework","Pareto Front","Accuracy"]}]