From: ali Date: Mon, 8 Jun 2015 13:37:08 +0000 (+0200) Subject: Update X-Git-Url: https://bilbo.iut-bm.univ-fcomte.fr/and/gitweb/LiCO.git/commitdiff_plain/6218ab50f32a9fd3c09d40b9196ce96128536e11?ds=sidebyside;hp=13e36b88aa716dccc5034ac947365d94388d71ae Update --- diff --git a/PeCO-EO/articleeo.aux b/PeCO-EO/articleeo.aux index f8ef3b0..d9dd414 100644 --- a/PeCO-EO/articleeo.aux +++ b/PeCO-EO/articleeo.aux @@ -74,7 +74,7 @@ \@writefile{toc}{\contentsline {section}{\numberline {6}Conclusion and Future Works}{15}} \newlabel{sec:Conclusion and Future Works}{{6}{15}} \bibstyle{gENO} -\bibdata{articleeo} +\bibdata{biblio} \bibcite{akyildiz2002wireless}{{1}{2002}{{Akyildiz et~al.}}{{Akyildiz, Su, Sankarasubramaniam, and Cayirci}}} \bibcite{anastasi2009energy}{{2}{2009}{{Anastasi et~al.}}{{Anastasi, Conti, Di~Francesco, and Passarella}}} \bibcite{berman04}{{3}{2004}{{Berman and Calinescu}}{{}}} @@ -83,8 +83,8 @@ \bibcite{castano2013column}{{6}{2014}{{Casta{\~n}o et~al.}}{{Casta{\~n}o, Rossi, Sevaux, and Velasco}}} \bibcite{Deng2012}{{7}{2012}{{Deng, Jiguo~Yu, and Chen}}{{}}} \bibcite{deschinkel2012column}{{8}{2012}{{Deschinkel}}{{}}} -\newlabel{my-labelx}{{3}{16}} \bibcite{AMPL}{{9}{November 12, 2002}{{Fourer, Gay, and Kernighan}}{{}}} +\newlabel{my-labelx}{{3}{16}} \bibcite{HeShibo}{{10}{2014}{{He et~al.}}{{He, Gong, Zhang, Chen, and Sun}}} \bibcite{Huang:2003:CPW:941350.941367}{{11}{2005{a}}{{Huang and Tseng}}{{}}} \bibcite{huang2005coverage}{{12}{2005{b}}{{Huang and Tseng}}{{}}} diff --git a/PeCO-EO/articleeo.log b/PeCO-EO/articleeo.log index bbc7bbb..a34160e 100644 --- a/PeCO-EO/articleeo.log +++ b/PeCO-EO/articleeo.log @@ -1,4 +1,4 @@ -This is pdfTeX, Version 3.1415926-2.4-1.40.13 (TeX Live 2012/Debian) (format=pdflatex 2015.5.30) 8 JUN 2015 15:14 +This is pdfTeX, Version 3.1415926-2.4-1.40.13 (TeX Live 2012/Debian) (format=pdflatex 2015.5.30) 8 JUN 2015 15:36 entering extended mode restricted \write18 enabled. %&-line parsing enabled. @@ -1153,7 +1153,7 @@ Here is how much of TeX's memory you used: 6817 multiletter control sequences out of 15000+200000 14560 words of font info for 56 fonts, out of 3000000 for 9000 14 hyphenation exceptions out of 8191 - 41i,14n,27p,748b,325s stack positions out of 5000i,500n,10000p,200000b,50000s + 41i,14n,27p,748b,327s stack positions out of 5000i,500n,10000p,200000b,50000s -Output written on articleeo.pdf (18 pages, 737710 bytes). +Output written on articleeo.pdf (18 pages, 737715 bytes). PDF statistics: 205 PDF objects out of 1000 (max. 8388607) 139 compressed objects within 2 object streams diff --git a/PeCO-EO/articleeo.pdf b/PeCO-EO/articleeo.pdf index 7c4e623..4c79a3b 100644 Binary files a/PeCO-EO/articleeo.pdf and b/PeCO-EO/articleeo.pdf differ diff --git a/PeCO-EO/articleeo.tex b/PeCO-EO/articleeo.tex index 226726a..a80c51c 100644 --- a/PeCO-EO/articleeo.tex +++ b/PeCO-EO/articleeo.tex @@ -860,35 +860,16 @@ $\alpha$ & $\beta$ & $Lifetime_{50}$ & $Lifetime_{95}$ \\ \hline \section{Conclusion and Future Works} \label{sec:Conclusion and Future Works} -In this paper we have studied the problem of Perimeter-based Coverage Optimization in -WSNs. We have designed a new protocol, called Perimeter-based Coverage Optimization, which -schedules nodes' activities (wake up and sleep stages) with the objective of -maintaining a good coverage ratio while maximizing the network lifetime. This -protocol is applied in a distributed way in regular subregions obtained after -partitioning the area of interest in a preliminary step. It works in periods and -is based on the resolution of an integer program to select the subset of sensors -operating in active status for each period. Our work is original in so far as it -proposes for the first time an integer program scheduling the activation of -sensors based on their perimeter coverage level, instead of using a set of -targets/points to be covered. +In this paper we have studied the problem of Perimeter-based Coverage Optimization in WSNs. We have designed a new protocol, called Perimeter-based Coverage Optimization, which schedules nodes' activities (wake up and sleep stages) with the objective of maintaining a good coverage ratio while maximizing the network lifetime. This protocol is applied in a distributed way in regular subregions obtained after partitioning the area of interest in a preliminary step. It works in periods and +is based on the resolution of an integer program to select the subset of sensors operating in active status for each period. Our work is original in so far as it proposes for the first time an integer program scheduling the activation of sensors based on their perimeter coverage level, instead of using a set of targets/points to be covered. -We have carried out several simulations to evaluate the proposed protocol. The -simulation results show that PeCO is more energy-efficient than other -approaches, with respect to lifetime, coverage ratio, active sensors ratio, and -energy consumption. +We have carried out several simulations to evaluate the proposed protocol. The simulation results show that PeCO is more energy-efficient than other approaches, with respect to lifetime, coverage ratio, active sensors ratio, and energy consumption. -We plan to extend our framework so that the schedules are planned for multiple -sensing periods. - -We also want to improve our integer program to take into account heterogeneous -sensors from both energy and node characteristics point of views. - -Finally, it would be interesting to implement our protocol using a -sensor-testbed to evaluate it in real world applications. +We plan to extend our framework so that the schedules are planned for multiple sensing periods. We also want to improve our integer program to take into account heterogeneous sensors from both energy and node characteristics point of views. Finally, it would be interesting to implement our protocol using a sensor-testbed to evaluate it in real world applications. \bibliographystyle{gENO} -\bibliography{articleeo} +\bibliography{biblio} %articleeo \end{document}