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Certified Complexity (CerCo)
[chapter]
2014
Lecture Notes in Computer Science
Formal certification of the CerCo compiler We have formally certified in Matita that the cost models induced on the source code by the Trusted CerCo Compiler correctly and precisely predict the object ...
The CerCo compiler is loosely based on the CompCert compiler [13] , a recently developed certified compiler from C to the PowerPC, ARM and x86 microprocessors. ...
doi:10.1007/978-3-319-12466-7_1
fatcat:v7qsmewnarectofwkpjvyuwdbu
Certified Complexity
2011
Procedia Computer Science
CerCo ('Certified Complexity') aims to develop tools for reasoning about intensional properties of programs written in high level languages. ...
In CerCo ('Certified Complexity') [1] we approach the problem of reasoning about intensional properties of programs as follows. ...
With intensional properties of programs (e.g. time) the situation is more complex. ...
doi:10.1016/j.procs.2011.09.054
fatcat:d7kzkhw2gndjvfkuf7lyqg32ki
Sampling high to extremely high Hg concentrations at the Cerco de Almadenejos, Almadén mining district (Spain): The old metallurgical precinct (1794 to 1861AD) and surrounding areas
2011
Journal of Geochemical Exploration
The Cerco de Almadenejos (CDA) is an old metallurgical site located in the province of Ciudad Real (Spain) that operated between 1794 and 1861. ...
Our instrument is presently certified by OXFORD Instruments to analyze heavy metals in soils following the USEPA method 6200. ...
Almadén Type 2 plants have a complex behaviour characterized by an initial positive linear relationship between Hg soil and Hg plant (Hg plant = f(Hg soil ). ...
doi:10.1016/j.gexplo.2010.04.007
fatcat:7w6p7xl4q5bf5m4v3xvgyzpc6y
Cercosporamide inhibits bone morphogenetic protein receptor type I kinase activity in zebrafish
[article]
2020
bioRxiv
pre-print
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DMSO
200 nM LDN
1 µM Cerco.
5 µM Cerco.
10 µM Cerco.
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DMSO
200 nM LDN
1 µM Cerco.
5 µM Cerco.
10 µM Cerco.
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DMSO
200 nM LDN
1 µM Cerco.
5 µM Cerco.
10 µM Cerco. ...
. /2020 -
DMSO
200 nM LDN
1 µM Cerco.
5 µM Cerco.
10 µM Cerco.
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DMSO
200 nM LDN
1 µM Cerco.
5 µM Cerco.
10 µM Cerco. ...
doi:10.1101/2020.05.29.123588
fatcat:om62prq6lvbcdhfskvyxw7nh4a
The Matita Interactive Theorem Prover
[chapter]
2011
Lecture Notes in Computer Science
Software verification Matita is employed in the FET Open EU Project CerCo (Certified Complexity) 2 ([?]) for the verification of the first formally certified complexity preserving compiler. ...
The project CerCo acknowledges the financial support of the Future and Emerging Technologies (FET) programme within the Seventh Framework Programme for Research of the European Commission, under FET-Open ...
doi:10.1007/978-3-642-22438-6_7
fatcat:y5rrezl4vbdhhehtadbtqzco3e
Indexed Labels for Loop Iteration Dependent Costs
2013
Electronic Proceedings in Theoretical Computer Science
This approach, which is at the core of the annotating compiler from a large fragment of C to 8051 assembly of the CerCo project, looses preciseness when differences arise as to the cost of the same portion ...
The CerCo project [2] strives to add a significant aspect to the picture: certified resource consumption. ...
In our implementation several transformations are used to simplify such complex dependent costs. ...
doi:10.4204/eptcs.117.2
fatcat:lthuj2xgqbbknmfo2suan7j4pm
A Brief Overview on Islamic Compliance Quality Management System
2013
Zenodo
Islamic Compliance Quality Management System 2.1 Definition of Quality Management System (QMS) and Its Application A Quality Management System can be seen as a complex system consisting of all parts and ...
Whilst in Malaysia SIRIM-QAS is the authentic government body that having the sole ownership in conferring the status of ISO standard which can be considered as the only certified body in Malaysia that ...
doi:10.5281/zenodo.3445723
fatcat:dn33qzpkire6zkux37kp4ckqsy
An implementation of flow calculus for complexity analysis (tool paper)
[article]
2021
arXiv
pre-print
This tool, called pymwp, is inspired by a classical work on complexity analysis [10], and allows to certify that the size of the values computed by a program will be bounded by a polynomial in the program's ...
feedback on non-polynomial programs and to "tame" the non-determinism of the original analysis were implemented following recent progresses [3], but required particular care to accommodate the growing complexity ...
CerCo project aimed at building a C compiler with built-in resource analysis, but focused on runtime. ...
arXiv:2107.00097v2
fatcat:577fplm2rjdb3ks4or47cu2obm
Certifying and Reasoning on Cost Annotations in C Programs
[chapter]
2012
Lecture Notes in Computer Science
These cost annotations characterize the execution costs of code fragments of constant complexity. ...
As a third and last contribution, we provide evidence for the usability of the generated cost annotations as a mean to reason on the concrete complexity of programs written in C. ...
In the framework of the Certified Complexity (CerCo) project 1 [3] , we aim to refine this line of work by focusing on the issue of the execution cost of the compiled code. ...
doi:10.1007/978-3-642-32469-7_3
fatcat:wb7mlsz53nfcli3eggynspnfea
On the Correctness of an Optimising Assembler for the Intel MCS-51 Microprocessor
[chapter]
2012
Lecture Notes in Computer Science
The efficient expansion of pseudoinstructions, namely jumps, into machine instructions is complex. ...
This formalisation forms a major component of the EU-funded CerCo ('Certified Complexity') project [?] ...
The formalisation is a component of CerCo which aims to produce a verified concrete complexity preserving compiler for a large subset of the C language. ...
doi:10.1007/978-3-642-35308-6_7
fatcat:zxdnnozk5betrcxnrejgvcwdue
Une vraie Histoire possible selon Jos� Saramago
2016
Sigila
Dès les premières pages de História do Cerco de Lisboa, J. ...
qui joue sur les concepts, antagonistes pour l'athée qu'il affirme être, de vérité et de miracle : son discours consister à prouver, par l'exemple, que les miracles qu'il qualifie de « véridiques et certifiés ...
doi:10.3917/sigila.038.0113
fatcat:eeuwtafbefh5znmerkg7r32w6u
Beyond residence time: quantifying factors that drive the spatially explicit filtration services of a 'pristine' oyster population
[article]
2021
bioRxiv
pre-print
Therefore, the difference between realized FS and the potential FS of a given reef may be substantial when considering the complex hydrodynamic and connectivity among populations at several scales. ...
To account for the effect 257 of temperature on the oyster, Equation (2) was modified using the method proposed by Cerco and 258 Noel (2005) to: 259 . ...
However, the reef-and the watershed-scale 677 FS calculated for the GTM had a non-uniform distribution due to the complex local and estuary-678 scale hydrodynamics. ...
doi:10.1101/2021.03.10.434772
fatcat:i42lomhjo5hitk7rf5heptgyhy
An Executable Semantics for CompCert C
[chapter]
2012
Lecture Notes in Computer Science
The project CerCo acknowledges the financial support of the Future and Emerging Technologies (FET) programme within the Seventh Framework Programme for Research of the European Commission, under FET-Open ...
The CompCert project [11] has become a nexus of activity in recent years, including the project members' own efforts to refine the compiler and add certified optimisations [22, 18, 8] , and external ...
Earlier versions of CompCert did not feature CompCert C at all, but the less complex Clight language. Clight lives on as the next intermediate language in the compiler. ...
doi:10.1007/978-3-642-35308-6_8
fatcat:r6l4dnwzofgcrmjqk6gwgax4dy
mwp-Analysis Improvement and Implementation: Realizing Implicit Computational Complexity
[article]
2022
arXiv
pre-print
This documented effort prepares and enables the development of certified complexity analysis, by transforming a costly analysis into a tractable program, that furthermore decorrelates the problem of deciding ...
Implicit Computational Complexity (ICC) drives better understanding of complexity classes, but it also guides the development of resources-aware languages and static source code analyzers. ...
Complexity analyzers such as SPEED [14] for C++, COSTA [1] for Java bytecode, ComplexityParser [16] for Java, Resource Aware ML for OCaml [24] or Cerco [2] and Verasco [20] for C generate ( ...
arXiv:2203.03943v1
fatcat:6vxrcitvzzbxhbv6zchdmnh5ne
RevGadgets: an R Package for visualizing Bayesian phylogenetic analyses from RevBayes
[article]
2021
bioRxiv
pre-print
However, as these methods grow increasingly complex, users often encounter significant challenges with summarizing, visualizing, and communicating their key results. 2. ...
that was developed to accommodate 21 this increasing complexity and allows users to explore a 22 vast space of phylogenetic models. ...
albina sus
Mico emiliae
Callithrix kuhlii
Saguinus tripartitus
Aotus griseimembra
Cebus macrocephalus
Brachyteles hypoxanthus
Hylobates pileatus
Pongo abelii
Allenop ithecus nigrovir idis
Cerco ...
doi:10.1101/2021.05.10.443470
fatcat:kof4np75qjdtnpnzbsrfcfban4
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