% Generated by IEEEtran.bst, version: 1.13 (2008/09/30)
\begin{thebibliography}{10}
\providecommand{\url}[1]{#1}
\csname url@samestyle\endcsname
\providecommand{\newblock}{\relax}
\providecommand{\bibinfo}[2]{#2}
\providecommand{\BIBentrySTDinterwordspacing}{\spaceskip=0pt\relax}
\providecommand{\BIBentryALTinterwordstretchfactor}{4}
\providecommand{\BIBentryALTinterwordspacing}{\spaceskip=\fontdimen2\font plus
\BIBentryALTinterwordstretchfactor\fontdimen3\font minus
  \fontdimen4\font\relax}
\providecommand{\BIBforeignlanguage}[2]{{%
\expandafter\ifx\csname l@#1\endcsname\relax
\typeout{** WARNING: IEEEtran.bst: No hyphenation pattern has been}%
\typeout{** loaded for the language `#1'. Using the pattern for}%
\typeout{** the default language instead.}%
\else
\language=\csname l@#1\endcsname
\fi
#2}}
\providecommand{\BIBdecl}{\relax}
\BIBdecl

\bibitem{Sudip03}
S.~Misra, I.~Woungang, and S.~C. Misra, Guide to Wireless Sensor
  Networks.\hskip 1em plus 0.5em minus 0.4em\relax Springer-Verlag London
  Limited, 2009.

\bibitem{Akyildiz02}
I.~F. Akyildiz and M.~C. Vuran, Wireless Sensor Networks.\hskip 1em plus 0.5em
  minus 0.4em\relax John Wiley and Sons Ltd., 2010.

\bibitem{Nayak04}
A.~Nayak and I.~Stojmenovic, Wireless Sensor and Actuator Networks: Algorithms
  and Protocols for Scalable Coordination and Data Communication.\hskip 1em
  plus 0.5em minus 0.4em\relax John Wiley and Sons, Inc, 2010.

\bibitem{Misra05}
S.~Misra, M.~P. Kumar, and M.~S. Obaidat, ``Connectivity preserving localized
  coverage algorithm for area monitoring using wireless sensor networks,''
  Computer Communications, vol.~34, no.~12, 2011, pp. 1484--1496.

\bibitem{varga}
A.~Varga, ``Omnet++ discrete event simulation system,'' Available:
  http://www.omnetpp.org, 2003.

\bibitem{chin2007}
C.~T. Vu, ``Distributed energy-efficient solutions for area coverage problems
  in wireless sensor networks,'' Ph.D. dissertation, Georgia State University,
  2009.

\bibitem{Huang:2003:CPW:941350.941367}
C.-F. HUANG and Y.-C. TSENG, ``The coverage problem in a wireless sensor
  network,'' Mobile Networks and Applications, vol.~10, no.~4, 2005, pp.
  519--528.

\bibitem{Shibo}
S.~He, J.~Chen, X.~Li, X.~Shen, and Y.~Sun, ``Leveraging prediction to improve
  the coverage of wireless sensor networks,'' IEEE TRANSACTIONS ON PARALLEL AND
  DISTRIBUTED SYSTEMS, vol.~23, no.~4, 2012, pp. 701--712.

\bibitem{Bang}
B.~Wang, H.~B. Lim, and D.~Ma, ``A coverage-aware clustering protocol for
  wireless sensor networks,'' Computer Networks, vol.~56, no.~5, 2012, pp.
  1599--1611.

\bibitem{Zhixin}
Z.~Liu, Q.~Zheng, L.~Xue, and X.~Guan, ``A distributed energy-efficient
  clustering algorithm with improved coverage in wireless sensor networks,''
  Future Generation Computer Systems, vol.~28, no.~5, 2012, pp. 780--790.

\bibitem{Zhang}
L.~Zhang, Q.~Zhu, and J.~Wang, ``Adaptive clustering for maximizing network
  lifetime and maintaining coverage,'' JOURNAL OF NETWORKS, vol.~8, no.~3,
  2013, pp. 616--622.

\bibitem{Misra}
S.~Misra, M.~P. Kumar, and M.~S. Obaidat, ``Connectivity preserving localized
  coverage algorithm for area monitoring using wireless sensor networks,''
  Computer Communications, vol.~34, no.~12, 2011, pp. 1484--1496.

\bibitem{Torkestani}
J.~A. Torkestani, ``An adaptive energy-efficient area coverage algorithm for
  wireless sensor networks,'' Ad Hoc Networks, vol.~11, no.~6, 2013, pp.
  1655--1666.

\bibitem{Zhang05}
H.~Zhang and J.~C. Hou, ``Maintaining sensing coverage and connectivity in
  large sensor networks,'' Ad Hoc {\&} Sensor Wireless Networks, vol.~1, no.
  1-2, 2005.

\bibitem{pedraza2006}
F.~Pedraza, A.~L. Medaglia, and A.~Garcia, ``Efficient coverage algorithms for
  wireless sensor networks,'' in Proceedings of the 2006 Systems and
  Information Engineering Design Symposium, 2006, pp. 78--83.

\bibitem{HeinzelmanCB02}
W.~B. Heinzelman, A.~P. Chandrakasan, and H.~Balakrishnan, ``An
  application-specific protocol architecture for wireless microsensor
  networks,'' IEEE Transactions on Wireless Communications, vol.~1, no.~4,
  2002, pp. 660--670.

\end{thebibliography}
