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<!--StartFragment--><p class="MsoNormal" style="mso-pagination:none;mso-layout-grid-align:none;
text-autospace:none"><span lang="EN-US" style="font-size:11.0pt;font-family:Times;
mso-bidi-font-family:Calibri">REQUIREMENTS ENGINEERING, Published by Springer<o:p></o:p></span></p><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:Times">Volume<span style="mso-spacerun:yes"> </span>17,<span style="mso-spacerun:yes">
</span>Number<span style="mso-spacerun:yes"> </span>4<span style="mso-spacerun:yes"> </span>(2012), 255-330, DOI:</span><span class="label"><span lang="EN-US" style="font-size:11.0pt;font-family:Times;
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"Times New Roman"">
</span></span><span class="doi"><span lang="EN-US" style="font-size:11.0pt;
font-family:Times;mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:
"Times New Roman""><span style="mso-spacerun:yes"> </span></span></span><span lang="EN-US" style="font-size:11.0pt;font-family:Times"><o:p></o:p></span></p><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:Times"><a href="http://www.springerlink.com/content/ghh0l645j28n/">http://www.springerlink.com/content/ghh0l645j28n/</a>
<o:p></o:p></span></p><p class="MsoNormal"><span class="Apple-style-span" style="font-family: Times; font-size: 15px; ">Journal
Home Page: <a href="http://www.springer.com/computer/swe/journal/766">http://www.springer.com/computer/swe/journal/766</a></span></p><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:Times"><o:p> </o:p></span></p><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:Times">ORIGINAL
ARTICLE<o:p></o:p></span></p><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:Times;
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:Arial;
background:white;mso-bidi-font-weight:bold">“Quality requirements engineering
for systems and software architecting: methods, approaches, and tools” By </span><span lang="EN-US"><a href="http://www.springerlink.com/content/?Author=Rafael+Capilla" title="View content where Author is Rafael Capilla"><span style="font-size:
11.0pt;mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:Arial;
color:windowtext;background:white;mso-bidi-font-weight:bold;text-decoration:
none;text-underline:none">Rafael Capilla</span></a></span><span lang="EN-US" style="font-size:11.0pt;mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:
Arial;background:white;mso-bidi-font-weight:bold">, </span><span lang="EN-US"><a href="http://www.springerlink.com/content/?Author=Muhammad+Ali+Babar" title="View content where Author is Muhammad Ali Babar"><span style="font-size:
11.0pt;mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:Arial;
color:windowtext;background:white;mso-bidi-font-weight:bold;text-decoration:
none;text-underline:none">Muhammad Ali Babar</span></a></span><span lang="EN-US" style="font-size:11.0pt;mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:
Arial;background:white;mso-bidi-font-weight:bold"> and </span><span lang="EN-US"><span style="font-size:11.0pt;
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:Arial;
color:windowtext;background:white;mso-bidi-font-weight:bold;text-decoration:
none;text-underline:none"><a href="http://www.springerlink.com/content/?Author=Oscar+Pastor" title="View content where Author is Oscar Pastor">Oscar Pastor</a></span></span><span class="Apple-style-span" style="font-family: Times; font-size: 15px; "> </span></p><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:Times">ABSTRACT<o:p></o:p></span></p><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:Times;
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"Times New Roman"">Requirements
engineering and software architecture are quite mature software engineering
sub-disciplines, which often seem to be disconnected for many reasons and it is
difficult to perceive the impact of functional and non-functional requirements
on architecture and to establish appropriate trace links for traceability
purposes. In other cases, the estimation of how non-functional requirements, as
the quality properties a system should pose, is not perceived useful enough to
produce high-quality software. Therefore, in this special issue, we want to
highlight the importance and the role of quality requirements for architecting
and building complex software systems that in many cases require
multidisciplinary engineering techniques, which increases the complexity of the
software development process.</span><span lang="EN-US" style="font-size:11.0pt;
font-family:Times"><o:p></o:p></span></p><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:Times"><o:p> </o:p></span></p><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:Times">ORIGINAL
ARTICLE<o:p></o:p></span></p><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:Times;
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"Times New Roman"">“Deriving
software architectural models from requirements models for adaptive systems:
the STREAM-A approach” By </span><span lang="EN-US"><a href="http://www.springerlink.com/content/?Author=Jo%c3%a3o+Pimentel" title="View content where Author is João Pimentel"><span style="font-size:11.0pt;
font-family:Times;mso-fareast-font-family:"Times New Roman";color:windowtext;
text-decoration:none;text-underline:none">João Pimentel</span></a></span><span lang="EN-US" style="font-size:11.0pt;font-family:Times;mso-fareast-font-family:
"Times New Roman";mso-bidi-font-family:"Times New Roman"">, </span><span lang="EN-US"><a href="http://www.springerlink.com/content/?Author=M%c3%a1rcia+Lucena" title="View content where Author is Márcia Lucena"><span style="font-size:11.0pt;
font-family:Times;mso-fareast-font-family:"Times New Roman";color:windowtext;
text-decoration:none;text-underline:none">Márcia Lucena</span></a></span><span lang="EN-US" style="font-size:11.0pt;font-family:Times;mso-fareast-font-family:
"Times New Roman";mso-bidi-font-family:"Times New Roman"">, </span><span lang="EN-US"><a href="http://www.springerlink.com/content/?Author=Jaelson+Castro" title="View content where Author is Jaelson Castro"><span style="font-size:
11.0pt;font-family:Times;mso-fareast-font-family:"Times New Roman";color:windowtext;
text-decoration:none;text-underline:none">Jaelson Castro</span></a></span><span lang="EN-US" style="font-size:11.0pt;font-family:Times;mso-fareast-font-family:
"Times New Roman";mso-bidi-font-family:"Times New Roman"">, </span><span lang="EN-US"><a href="http://www.springerlink.com/content/?Author=Carla+Silva" title="View content where Author is Carla Silva"><span style="font-size:11.0pt;
font-family:Times;mso-fareast-font-family:"Times New Roman";color:windowtext;
text-decoration:none;text-underline:none">Carla Silva</span></a></span><span lang="EN-US" style="font-size:11.0pt;font-family:Times;mso-fareast-font-family:
"Times New Roman";mso-bidi-font-family:"Times New Roman""> and </span><span lang="EN-US"><a href="http://www.springerlink.com/content/?Author=Emanuel+Santos" title="View content where Author is Emanuel Santos"><span style="font-size:
11.0pt;font-family:Times;mso-fareast-font-family:"Times New Roman";color:windowtext;
text-decoration:none;text-underline:none">Emanuel Santos</span></a></span><span lang="EN-US" style="font-size:11.0pt;font-family:Times;mso-fareast-font-family:
"Times New Roman"">, et al.</span></p><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:Times">ABSTRACT<o:p></o:p></span></p><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:Times;
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"Times New Roman"">Some
quality attributes are known to have an impact on the overall architecture of a
system, so that they are required to be properly handled from the early
beginning of the software development. For example, adaptability is a key
concern for autonomic and adaptive systems, which brings to them the capability
to alter their behavior in response to changes on their surrounding
environments. In this paper, we propose a Strategy for Transition between
Requirements and Architectural Models for Adaptive systems (STREAM-A). In
particular, we use goal models based on the <i>i*</i> (i-Star) framework to
support the design and evolution of systems that require adaptability. To
obtain software architectures for such systems, the STREAM-A approach uses
model transformations from <i>i*</i> models to architectural models expressed
in Acme. Both the requirements and the architectural model are refined to
accomplish the adaptability requirement.</span><span lang="EN-US" style="font-size:11.0pt;font-family:Times"><o:p></o:p></span></p><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:Times"><o:p> </o:p></span></p><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:Times">ORIGINAL
ARTICLE<o:p></o:p></span></p><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:Times;
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"Times New Roman"">“Setting
quality targets for coming releases with QUPER: an industrial case study” By </span><span lang="EN-US"><a href="http://www.springerlink.com/content/?Author=Richard+Berntsson+Svensson" title="View content where Author is Richard Berntsson Svensson"><span style="font-size:11.0pt;font-family:Times;mso-fareast-font-family:"Times New Roman";
color:windowtext;text-decoration:none;text-underline:none">Richard Berntsson
Svensson</span></a></span><span lang="EN-US" style="font-size:11.0pt;font-family:
Times;mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"Times New Roman"">,
</span><span lang="EN-US"><a href="http://www.springerlink.com/content/?Author=Yuri+Sprockel" title="View content where Author is Yuri Sprockel"><span style="font-size:11.0pt;
font-family:Times;mso-fareast-font-family:"Times New Roman";color:windowtext;
text-decoration:none;text-underline:none">Yuri Sprockel</span></a></span><span lang="EN-US" style="font-size:11.0pt;font-family:Times;mso-fareast-font-family:
"Times New Roman";mso-bidi-font-family:"Times New Roman"">, </span><span lang="EN-US"><a href="http://www.springerlink.com/content/?Author=Bj%c3%b6rn+Regnell" title="View content where Author is Björn Regnell"><span style="font-size:11.0pt;
font-family:Times;mso-fareast-font-family:"Times New Roman";color:windowtext;
text-decoration:none;text-underline:none">Björn Regnell</span></a></span><span lang="EN-US" style="font-size:11.0pt;font-family:Times;mso-fareast-font-family:
"Times New Roman";mso-bidi-font-family:"Times New Roman""> and </span><span lang="EN-US"><a href="http://www.springerlink.com/content/?Author=Sjaak+Brinkkemper" title="View content where Author is Sjaak Brinkkemper"><span style="font-size:
11.0pt;font-family:Times;mso-fareast-font-family:"Times New Roman";color:windowtext;
text-decoration:none;text-underline:none">Sjaak Brinkkemper</span></a></span><span lang="EN-US" style="font-size:11.0pt;font-family:Times;mso-fareast-font-family:
"Times New Roman";mso-bidi-font-family:"Times New Roman""><o:p></o:p></span></p><p class="MsoNormal"><span class="Apple-style-span" style="font-family: Times; font-size: 15px; ">ABSTRACT</span></p><p class="MsoNormal"><span class="Apple-style-span" style="font-family: Times; font-size: 15px; ">Quality
requirements play a critical role in driving architectural design and are an
important issue in software development. Therefore, quality requirements need
to be considered, specified, and quantified early during system analysis and
not later in the development phase in an ad-hoc fashion. This paper presents
the quality performance model that estimates quality targets in relation to
market expectations as a basis for the architecting of quality requirements.
The purpose of the model is to provide concepts for qualitative reasoning of
quality levels in the decision-making of setting actual targets of quality
requirements for coming releases of the product. The quality performance model
is evaluated at one case company, using a market-driven development approach,
in the electronic payment-processing domain. The results show that the model is
useful for supporting early decision-making in, e.g., release planning of
quality requirements.</span></p><p class="MsoNormal"><font class="Apple-style-span" face="Times"><span class="Apple-style-span" style="font-size: 15px;"><br></span></font></p><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:Times">ORIGINAL
ARTICLE<o:p></o:p></span></p><p class="MsoNormal"><span lang="EN" style="font-size:11.0pt;font-family:Times;
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"Times New Roman";
mso-ansi-language:EN">“An integrated strategy to systematically understand and
manage quality in use for web applications” By </span><span lang="EN-US"><a href="http://www.springerlink.com/content/?Author=Philip+Lew" title="View content where Author is Philip Lew"><span lang="EN" style="font-size:
11.0pt;font-family:Times;mso-fareast-font-family:"Times New Roman";color:windowtext;
mso-ansi-language:EN;text-decoration:none;text-underline:none">Philip Lew</span></a></span><span lang="EN" style="font-size:11.0pt;font-family:Times;mso-fareast-font-family:"Times New Roman";
mso-bidi-font-family:"Times New Roman";mso-ansi-language:EN">, </span><span lang="EN-US"><a href="http://www.springerlink.com/content/?Author=Luis+Olsina" title="View content where Author is Luis Olsina"><span lang="EN" style="font-size:11.0pt;font-family:Times;mso-fareast-font-family:"Times New Roman";
color:windowtext;mso-ansi-language:EN;text-decoration:none;text-underline:none">Luis
Olsina</span></a></span><span lang="EN" style="font-size:11.0pt;font-family:Times;
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"Times New Roman";
mso-ansi-language:EN">, </span><span lang="EN-US"><a href="http://www.springerlink.com/content/?Author=Pablo+Becker" title="View content where Author is Pablo Becker"><span lang="EN" style="font-size:11.0pt;font-family:Times;mso-fareast-font-family:"Times New Roman";
color:windowtext;mso-ansi-language:EN;text-decoration:none;text-underline:none">Pablo
Becker</span></a></span><span lang="EN" style="font-size:11.0pt;font-family:Times;
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"Times New Roman";
mso-ansi-language:EN"> and </span><span lang="EN-US"><a href="http://www.springerlink.com/content/?Author=Li+Zhang" title="View content where Author is Li Zhang"><span lang="EN" style="font-size:
11.0pt;font-family:Times;mso-fareast-font-family:"Times New Roman";color:windowtext;
mso-ansi-language:EN;text-decoration:none;text-underline:none">Li Zhang</span></a></span><span lang="EN" style="font-size:11.0pt;font-family:Times;mso-fareast-font-family:"Times New Roman";
mso-bidi-font-family:"Times New Roman";mso-ansi-language:EN"><o:p></o:p></span></p><p class="MsoNormal"><span class="Apple-style-span" style="font-family: Times; font-size: 15px; ">ABSTRACT</span></p>
<span lang="EN" style="font-size:11.0pt;font-family:Times;mso-fareast-font-family:
"Times New Roman";mso-bidi-font-family:"Times New Roman";mso-ansi-language:
EN;mso-fareast-language:EN-US;mso-bidi-language:AR-SA">The main goal in
evaluating software quality is to ultimately improve its quality. In this work,
we discuss SIQinU (<i>Strategy for Improving Quality in Use</i>), a six-phased
evaluation-driven strategy for understanding and improving software quality
requirements in a systematic way. Starting with quality in use (QinU), we
design specific user tasks and context of use, and through identifying problems
in QinU, we determine external quality (EQ) attributes that could be related to
these QinU weakly performing indicators. Then, after deriving EQ attributes
related to the QinU problems, we evaluate EQ and derive a benchmark to be used
as a basis to make improvements. Once improvement recommendations are made
based on poorly performing EQ indicators, a new version of the software
application is completed and evaluated again for its EQ to establish a delta
from the initial benchmark. Then, we re-evaluate QinU to determine the
improvements resulting in QinU from the improvements made at the EQ level, thus
leading to a cyclic strategy for improvement and development of relationships.
SIQinU is a repeatable and consistent strategy which relies on: a conceptual
framework (with ontological base), a process, and specific methods. In order to
illustrate SIQinU, a real case study is conducted.</span><!--EndFragment--> <div><br></div><div><br></div><div> <br><div apple-content-edited="true">
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line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><span class="Apple-style-span" style="border-collapse: separate; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span class="Apple-style-span" style="border-collapse: separate; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span class="Apple-style-span" style="border-collapse: separate; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span class="Apple-style-span" style="border-collapse: separate; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span class="Apple-style-span" style="border-collapse: separate; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span class="Apple-style-span" style="border-collapse: separate; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span class="Apple-style-span" style="border-collapse: separate; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: 13px; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><div style="margin-top: 0pt; margin-right: 0pt; margin-left: 0pt; margin-bottom: 0.0001pt; "><font class="Apple-style-span"><div style="color: rgb(0, 0, 0); margin-top: 0pt; margin-right: 0pt; margin-left: 0pt; margin-bottom: 0.0001pt; font-family: 'Times New Roman'; "><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Arial; "><span style="letter-spacing: 0px; "><b>_______________________________________________</b></span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Arial; "><span style="letter-spacing: 0px; "><b>Professor Pericles Loucopoulos</b></span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Calibri; "><span style="letter-spacing: 0px; ">Loughborough University, <a href="mailto:p.loucopoulos@lboro.ac.uk"><span style="font: normal normal normal 11px/normal Calibri; text-decoration: underline; letter-spacing: 0px; color: rgb(34, 0, 167); ">p.loucopoulos@lboro.ac.uk</span></a></span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Calibri; "><span style="letter-spacing: 0px; ">The University of Manchester, <a href="mailto:p.loucopoulos@lboro.ac.uk"><span style="font: normal normal normal 11px/normal Calibri; text-decoration: underline; letter-spacing: 0px; color: rgb(34, 0, 167); ">pericles.loucopoulos@mbs.ac.uk</span></a></span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Calibri; "><span style="letter-spacing: 0px; ">Harokopio University of Athens, <a href="mailto:p.loucopoulos@lboro.ac.uk"><span style="font: normal normal normal 11px/normal Calibri; text-decoration: underline; letter-spacing: 0px; color: rgb(34, 0, 167); ">p.loucopoulos@hua.gr</span></a></span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Calibri; color: rgb(34, 0, 167); "><span style="letter-spacing: 0px; color: rgb(0, 0, 0); ">web: <a href="http://www.dit.hua.gr/~p.loucopoulos"><span style="text-decoration: underline; letter-spacing: 0px; ">http://www.dit.hua.gr/~p.loucopoulos</span></a></span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Calibri; min-height: 13px; "><span style="letter-spacing: 0px; "></span><br></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Calibri; color: rgb(96, 96, 96); "><span style="letter-spacing: 0px; color: rgb(0, 0, 0); ">Editor-in-Chief,<span class="Apple-converted-space"> </span></span><span style="letter-spacing: 0px; "><i>Requirements Engineering</i></span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 11px/normal Calibri; color: rgb(34, 0, 167); "><span style="text-decoration: underline; letter-spacing: 0px; "><a href="http://www.springer.com/computer/swe/journal/766">http://www.springer.com/computer/swe/journal/766</a></span></div></div></font></div></div></div></span></div></span></div></span></div></span></div></span></div></span></div></span></span></span></span></span></span></span></div></span></span></div></span></div></span></div></span></div></span></div></span></div></span></div></span></div></span></div></span></div></span><font class="Apple-style-span" face="Arial" style="font-size: medium; "></font></div><div style="font-family: Tahoma; font-size: medium; font-weight: normal; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div style="font-weight: normal; font-family: Tahoma; 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"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span class="Apple-style-span" style="border-collapse: separate; font-style: normal; font-variant: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span class="Apple-style-span" style="border-collapse: separate; font-style: normal; font-variant: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; 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