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Universidad de La Frontera, Temuco, Chile.
262
Proceedings of the XVII Ibero-American Conference on Software Engineering (CIBSE2014)
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April, 23-25, Pucón, Chile
Universidad de La Frontera, Temuco, Chile.
263
Proceedings of the XVII Ibero-American Conference on Software Engineering (CIBSE2014)
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April, 23-25, Pucón, Chile
Universidad de La Frontera, Temuco, Chile.
264
Proceedings of the XVII Ibero-American Conference on Software Engineering (CIBSE2014)
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April, 23-25, Pucón, Chile
Universidad de La Frontera, Temuco, Chile.
265
Proceedings of the XVII Ibero-American Conference on Software Engineering (CIBSE2014)
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April, 23-25, Pucón, Chile
Universidad de La Frontera, Temuco, Chile.
266
Proceedings of the XVII Ibero-American Conference on Software Engineering (CIBSE2014)
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Universidad de La Frontera, Temuco, Chile.
267
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Universidad de La Frontera, Temuco, Chile.
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Universidad de La Frontera, Temuco, Chile.
270
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April, 23-25, Pucón, Chile
Universidad de La Frontera, Temuco, Chile.
271
Proceedings of the XVII Ibero-American Conference on Software Engineering (CIBSE2014)
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April, 23-25, Pucón, Chile
Universidad de La Frontera, Temuco, Chile.
272
Proceedings of the XVII Ibero-American Conference on Software Engineering (CIBSE2014)
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7)G)-)02&+"(
('! g'%51-<94./9, “Software Testing Research: Achievements , Challenges , Dreams,” in 1%'%:(2
#=29#='A*:(2!+B&+((:&+B321C9!22’07$%)**d$%&&'%ea–(*F'%
)'! G. Quintana and M. Solari, “A systematic mapping study on experiments with automatic
structural test case generation,” in D+=#:E*'&F*2 G4H!DI.2 JJJKDDD2 4#+=(:(+F&*2
H*'&+#*E(:&F*+*2!+$%)*()$%&&'%(%–%(*'%
F'! J. Duran and S. Ntafos, “An evaluation of random testing,” 9#='A32!+B32D!!!2<:*+$3$%/9'%`$%
&&'%`Fe–```$%=!K%(fe`'%
`'! C. S. Păsăreanu and W. Visser, “A survey of new trends in symbolic execution for software
testing and analysis,” D+'32 /32 9#='A32 <##>$2 <(F;+#>32 <:*+$=3$% A94'% (($% /9'% `$% &&'% FFf–FaF$%
g;0'%)**f'%
a'! K. Sen, “Concolic testing,” 0:#F32'A(+'@6$(F#+,2D!!!L54M2D+'324#+=325%'#E329#='A32!+B3262
59!22’07$%&'%ad($%)**d'%
b'! P. Mcminn and R. Court, “Search2based Software Test Data Generation: A Survey,” 9#='A32
<($'&+B.2K(:&=32)(>&*N3$%A94'%(`$%/9'%)$%&&'%(*a–(ab$%j;/'%)**`'%
d'! G. Fraser and A. Arcuri, “1600 Faults in 100 Projects: g;<9N!<.C!44K%m./"./0%m!;4<B%pQ.41%
Achieving High Coverage with EvoSuite,” !E-&:329#='A32!+B3$%)*(F'%
April, 23-25, Pucón, Chile
Universidad de La Frontera, Temuco, Chile.
273
Proceedings of the XVII Ibero-American Conference on Software Engineering (CIBSE2014)
e'! J. King, “Symbolic execution and program testing,” 4#EE%+32 54M$% A94'% (f$% /9'% d$% &&'%
Fea–Ff`$%j;4'%(fdb'%
f'! S. Anand, C. S. Păsăreanu, and W. Visser, “JPF–,TX%g%,KN794.C% T_1C;<.9/%T_<1/B.9/%<9%
Java PathFinder,” in <##>$2*+,2 5>B#:&';E$2 =#:2 ';(2 4#+$':%F'&#+2*+,2 5+*>@$&$2 #=29@$'(E$$%
,&-./01-$%)**d$%&&'%(F`–(Fe'%
(*'! M. Harman, P. Mcminn, and R. Court, “A Theoretical and% TN&.-.C!4% ,<;"K% 9#% ,1!-CQ%
Based Testing: Local, Global and Hybrid Search,” 9#='A32!+B32D!!!2<:*+$3$%A94'%Fb$%/9'%)$%
&&'%))b–)`d$%=!-'%)*(*'%
(('! ,'% h!/<Q!i.B$% ?'% T44.B$% ?'% ,i9;-4!B$% g'% P1% 8!44$% ,'% q!<B.i!B$% !/"% q'% q!-!&9;4.9B$%
“Application of genetic algorithms to software testing,” in O';2D+'(:+*'&#+*>24#+=(:(+F(2#+2
9#='A*:(2!+B&+((:&+B2*+,2&'$25-->&F*'&#+$$%(ff)$%&&'%b)a–%bFb'%
()'! P. McMinn, “Search2Based Software Testing: Past, Present and Future,” 7PQQ2D!!!21#%:';2
D+'324#+=329#='A32<($'&+B.2K(:&=32K*>&,32R#:S3$%&&'%(aF–(bF$%=!-'%)*(('%
(F'! C. Pacheco, S. Lahiri, and T. Ball, “Finding errors in. net with feedback2".-1C<1"%-!/"9N%
testing,” in 0:#F((,&+B$2#=2';(2&+'(:+*'&#+*>2$@E-#$&%E2#+29#='A*:(2'($'&+B2*+,2*+*>@$&$$%
)**e$%&&'%ed–fb'%
(`'! @'%?.;&!$%g'%P1.</1-$%='%H-.94$%!/d B. Meyer, “Experimental assessment of random testing
#9-%97M1C<2oriented software,” 0:#F327PPT2D+'329@E-329#='A32<($'325+*>32D99<52PT$%A94'%()d$%
&'%e`$%)**d'%
(a'! R. Ramler, D. Winkler, and M. Schmidt, “Random Test Case Generation and Manual Unit
J1B<./0X% ,;7stitute or Complement in Retrofitting Tests for Legacy Code?,” in 9#='A*:(2
!+B&+((:&+B2*+,25,"*+F(,25-->&F*'&#+$2G9!55I.2UV';2!W)CMD4)C24#+=(:(+F(2#+$%)*()$%
&&'%)eb–)fF'%
(b'! A. Bacchelli, P. Ciancarini, and D. Rossi, “On the Effectiveness of Manual and Automat.C%
Unit Test Generation,” in <;(2 <;&:,2 D+'(:+*'&#+*>2 4#+=(:(+F(2 #+2 9#='A*:(2 !+B&+((:&+B2
5,"*+F($$%)**e$%&&'%)a)–)ad'%
(d'! T. Basso and R. Moraes, “An investigation of java faults operators derived from a field data
study on java software faults,” R#:S32<($'($2(2<#>(:X+F&*2*21*>;*$$%&&'%(–(F$%)**f'%
(e'! J. Duraes and H. Madeira, “Emulation of software faults: a field data study and a practical
approach,” 9#='A32!+B32D!!!2<:*+$3$%A94'%F)$%/9'%(($%&&'%e`f–ebd$%)**b'%
(f'! K. Lakhotia, P. McMinn, and M. Harman, “An empirical i/A1B<.0!<.9/% ./<9% 7-!/CQ%
coverage for C programs using CUTE and AUSTIN,” /32 9@$'32 9#='A3$%A94'%eF$% /9'%()$%&&'%
)Fdf–)Ff($%L1C'%)*(*'%
)*'! K. Sen, D. Marinov, and G. Agha, “CUTE: a concolic unit testing engine for C,” in
!9!4L19!6QU2 0:#F((,&+B$2 #=2 ';(2 QP';2 !%:#-(*+2 $#='A*:(2 (+B&+((:&+B2 F#+=(:(+F(2 ;(>,2
Y#&+'>@2 A&';2 QU';2 54M2 9DZ9C1<2 &+'(:+*'&#+*>2 $@E-#$&%E2 #+2 1#%+,*'&#+$2 #=2 $#='A*:(2
(+B&+((:&+B$%)**a$%A94'%F*$%&&'%)bF–)d)'%
)('! K. Lakhotia, M. Harman, and H. Gross, “AUSTIN: A Tool for Search Based Software
J1B<./0%#9-%<he C Language and Its Evaluation on Deployed Automotive Systems,” 7+,2D+'32
9@E-329(*:F;2[*$(,29#='A32!+B3$%&&'%(*(–((*$%,1&'%)*(*'%
))'! X. Xiao, “Problem Identification% #9-% ,<-;C<;-!4% J1B<% 81/1-!<.9/X% m.-B<% ,<1&% J9E!-"B%
Cooperative Developer Testing,” in 9#='A*:(2 !+B&+((:&+B2 GD49!I.2 UU:,2 D+'(:+*'&#+*>2
4#+=(:(+F(2#+$%/9'%($%&&'%((df–((e('%
)F'! K. Petersen and M. V. Mantyla, “Benefits and limitations of automated software testing:
Systematic literature review and practitioner survey,” T';2D+'32R#:S325%'#E329#='A32<($'$%&&'%
Fb–`)$%j;/'%)*()'%
)`'! g'% P1.</1-$% @'% ?.;&!$% 5'% =1K1-$% ?'2% Zürich, and M. Howard, “Reconciling Manual and
Automated Testing: the AutoTest Experience,” in \P';2 5++%*>2 ]*A*&&2 D+'(:+*'&#+*>2
Conference on System Sciences (HICSS’07)$%)**d$%&&'%(–(*'%
April, 23-25, Pucón, Chile
Universidad de La Frontera, Temuco, Chile.
274
Proceedings of the XVII Ibero-American Conference on Software Engineering (CIBSE2014)
)a'! ?'% Y!CQ1C9% and M. Ernst, “Eclat: Automatic generation and classification of test inputs,”
!4CC02CNY(F'6C:&(+'(,20:#B:*E3$%)**a'%
)b'! Y. Pavlov and G. Fraser, “Semi2!;<9N!<.C% ,1!-CQ2Based Test Generation,” in D!!!2 1&=';2
D+'(:+*'&#+*>24#+=(:(+F(2#+29#='A*:(2<($'&+B.2K(:&=&F*'&#+2*+,2K*>&,*'&#+$%)*()$%&&'%ddd–
de`'%
)d'! G. Fraser and A. Arcuri, “EvoSuite: Automatic Test Suite Generation for Object2H-.1/<1"%
Software,” in 9DZ9C1<219!$%)*(($%&&'%`(b–`(f'%
)e'! G. Fraser and A. Arcuri, “Sound Empirical Evidence in Software Testing,” in 0:#F((,&+B$2
#=2 ';(2 D+'(:+*'&#+*>2 4#+=(:(+F(2 #+2 9#='A*:(2 !+B&+((:&+B$% )*()$% /9'% ,1&<1N71-$% &&'% (de–
(ee'%
)f'! G. Fraser, M. Staats, P. McMinn, A. Arcuri, and F. Padberg, “Does Automated White259_%
Test Generation Really Help Software Testers?,” in D99<5$%)*(F'%
F*'! @'%Y-!B1tya, T. Vos, and A. Baars, “Trace2based reflexive testing of OO programs with T2,”
./%Q$'2D+'32Conf. on Software Testing, Verification, and Validation (ICST)$%)**e$%&&'%(a(–
(b*'%
F('! Mainul Islam and C. Csallner, “Dsc+Mock: A Test Case + Mock Class Generatorin
Support of Coding Against Interfaces,” in 0:#F((,&+B$2 #=2 ';(2 !&B;';2 D+'(:+*'&#+*>2
R#:S$;#-2#+28@+*E&F25+*>@$&$$%)*(*$%&&'%)b–F('%
F)'! C. Pacheco and M. Ernst, “Randoop: feedback2directed random testing for Java,” in
4#E-*+&#+2 '#2 ';(2 77+,2 54M2 9DZ0H5^2 F#+=(:(+F(2 #+2 CNY(F'6#:&(+'(,2 -:#B:*EE&+B2
$@$'(E$2*+,2*-->&F*'&#+$2F#E-*+&#+$%)**d$%&&'%e(a–e(b'%
FF'! 8'%m-!B1-%and A. Arcuri, “EvoSuite at the SBST 2013 Tool Competition,” ("#$%&'(3#:B'%
F`'! F. Gross, G. Fraser, and A. Zeller, “Exploring Realistic Program Behavior,” Technical
-1&9-<$%,!!-4!/"%G/.A1-B.<K$%,;7N.<<1"%#9-%&;74.C!<.9/$%)*()'%
Fa'! P. Runeson and M. Höst, “Guidelin1B%#9-% C9/";C<./0%!/"%-1&9-<./0% C!B1%B<;"K%-1B1!-CQ%./%
software engineering,” !E-&:329#='A32!+B3$%A94'%(`$%/9'%)$%&&'%(F(–(b`$%g&-'%)**f'%
Fb'! V. R. Basili, G. Caldiera, and H. D. Rombach, “The goal question metric approach,” !+F@6
F>#-(,&*2#=2$#='A*:(2(+B&+((:&+B$%(ff`$%A94'%)$%/9%(ff`$%&'%a)e2aF)'%
Fd'! R. Chillarege, “Orthogonal defect classification,” ]*+,N329#='A32)(>&*N32!+B3$%(ffb'%
Fe'! C. Csallner and Y. Smaragdakis, “JCrasher: an automatic robustness tester for Java,” 9#='A32
0:32!_-(:3$%A94'%F`$%&&'%(*)a–(*a*$%)**`'%
Ff'! L. Baresi, P. L. Lanzi, and M. Miraz, “TestFul: An Evolutionary Test Approach for Java,”
<;&:,2D+'324#+=329#='A32<($'&+B.2K(:&=32K*>&,3$%&&'%(ea–(f`$%)*(*'%
`*'! K. Inkumsah and T. Xie, “Improving Structural Testing of Object2H-.1/<1"% Y-90-!NB% A.!%
@/<10-!<./0% Tvolutionary Testing and Symbolic Execution,” 7PPV2 7U:,2 D!!!L54M2 D+'32
4#+=325%'#E329#='A32!+B3$%&&'%)fd–F*b$%,1&'%)**e'%
`('! T. E. J. Vos, B. Marínt, M. J. Escalona, and A. Marchetto, “A methodological framework
for evaluating software testing techniques and tools,” in Q7';2D+'(:+*'&#+*>24#+=(:(+F(2#+2
`%*>&'@29#='A*:(.2`9D427PQ7$%)*()$%A94'%h.r!/$%,Q!$%&&'%)F*–)Ff'%
`)'! j'% T"A!-"BB9/, “Techniques for Automatic Generation of Tests from Programs and
Specifications,”%L9C<9-!4%".BB1-<!<.9/$%P./is&./0'%)**b'%
`F'! A. Arcuri and G. Fraser, “On Parameter Tuning in Search Based Software Engineering,”
9(*:F;2[*$(,29#='A32!+B3$%)*(('%
``'! 8'%m-!B1-%!/"%g'%Arcuri, “Whole Test Suite Generation,” D!!!2<:*+$329#='A32!+B3$%A94'%Ff$%
/9'%)$%&&'%)db%–%)f($%m17'%)*()'%
`a'! F. Pastore, L. Mariani, and G. Fraser, “CrowdOracles: Can the Crowd Solve the Oracle
Problem,” 7PQU2D!!!29&_';2D+'324#+=329#='A32<($'&+B.2K(:&=32K*>&,3$%)*(F'%%
%
April, 23-25, Pucón, Chile
Universidad de La Frontera, Temuco, Chile.
275