BibSonomyburst/user/greschBibSonomy RSS feed for /user/gresch2012-02-15T09:53:39+01:00http://www.bibsonomy.org/bibtex/2f17c154bbc519d8a6c03afea475559fc/greschgresch2010-12-11T23:06:20+01:00analysis music musik software <span class="authorEditorList"><a href="/author/Tymoczko">Dmitri Tymoczko</a> </span><em>Science</em> <em>313(5783):72-74</em> (<em>2006</em>)Sat Dec 11 23:06:20 CET 2010Science578372-74{The Geometry of Musical Chords}3132006analysis music musik software A musical chord can be represented as a point in a geometrical space called an orbifold. Line segments represent mappings from the notes of one chord to those of another. Composers in a wide range of styles have exploited the non-Euclidean geometry of these spaces, typically by using short line segments between structurally similar chords. Such line segments exist only when chords are nearly symmetrical under translation, reflection, or permutation. Paradigmatically consonant and dissonant chords possess different near-symmetries and suggest different musical uses. http://www.bibsonomy.org/bibtex/21241fc296805bfb77ed7e1e0d7e7fed8/greschgresch2010-06-28T09:37:13+02:00algorithm clustering data fraeser software <span class="authorEditorList"><a href="/author/Hunyadi">Levente Hunyadi</a>, and <a href="/author/Vajk">István Vajk</a> </span><em>Proc. of the 15th International Conference on Systems, Signals and Image Processing IWSSIP, </em><em>page 197--200. </em><em>Bratislava, Slovakia, </em>(<em>Jun 25, 2008</em>)Mon Jun 28 09:37:13 CEST 2010Bratislava, SlovakiaProc. of the 15th International Conference on Systems, Signals and Image Processing (IWSSIP)June197--200Identification of errors-in-variables systems using data clustering2008algorithm clustering data fraeser software 25--28Fræser: a Framework for Estimating Errors-in-Variables Systemshttp://www.bibsonomy.org/bibtex/28f80e9994425caacf90a83fceee4b178/greschgresch2009-10-01T22:21:34+02:00acm criteria qa quality soa <span class="authorEditorList"><a href="/author/Martens">Anne Martens</a>, <a href="/author/Brosch">Franz Brosch</a>, and <a href="/author/Reussner">Ralf Reussner</a> </span><em>QUASOSS &#039;09: Proceedings of the 1st international workshop on Quality of service-oriented software systems, </em><em>page 25--32. </em><em>New York, NY, USA, </em><em>ACM, </em>(<em>2009</em>)Thu Oct 01 22:21:34 CEST 2009New York, NY, USAQUASOSS '09: Proceedings of the 1st international workshop on Quality of service-oriented software systems25--32Optimising multiple quality criteria of service-oriented software architectures2009acm criteria qa quality soa Optimising multiple quality criteria of service-oriented software architectureshttp://www.bibsonomy.org/bibtex/275feda078d48512f2ef8f510093b7835/greschgresch2009-10-01T22:20:28+02:00acm components dataflow integration qa testing-profiling <span class="authorEditorList"><a href="/author/Éric Piel"> Éric Piel</a>, and <a href="/author/Gonzalez-Sanchez">Alberto Gonzalez-Sanchez</a> </span><em>SINTER &#039;09: Proceedings of the 2009 ESEC/FSE workshop on Software integration and evolution @ runtime, </em><em>page 3--10. </em><em>New York, NY, USA, </em><em>ACM, </em>(<em>2009</em>)Thu Oct 01 22:20:28 CEST 2009New York, NY, USASINTER '09: Proceedings of the 2009 ESEC/FSE workshop on Software integration and evolution @ runtime3--10Data-flow integration testing adapted to runtime evolution in component-based systems2009acm components dataflow integration qa testing-profiling Data-flow integration testing adapted to runtime evolution in component-based systemshttp://www.bibsonomy.org/bibtex/2ac3b3b3de9823a14992257278e8eb50b/greschgresch2009-10-01T22:18:48+02:00acm constraints monitoring quality services soa <span class="authorEditorList"><a href="/author/Textor">Andreas Textor</a>, <a href="/author/Schmid">Markus Schmid</a>, <a href="/author/Schaefer">Jan Schaefer</a>, and <a href="/author/Kroeger">Reinhold Kroeger</a> </span><em>QUASOSS &#039;09: Proceedings of the 1st international workshop on Quality of service-oriented software systems, </em><em>page 47--54. </em><em>New York, NY, USA, </em><em>ACM, </em>(<em>2009</em>)Thu Oct 01 22:18:48 CEST 2009New York, NY, USAQUASOSS '09: Proceedings of the 1st international workshop on Quality of service-oriented software systems47--54SOA monitoring based on a formal workflow model with constraints2009acm constraints monitoring quality services soa acm soa monitoring qualityhttp://www.bibsonomy.org/bibtex/241f0cea35249119d827eb5af5812d3a0/greschgresch2009-06-27T00:19:05+02:00evolution modeling ontology process software story <span class="authorEditorList"><a href="/author/Rilling">Juergen Rilling</a>, <a href="/author/Meng">Wen Jun Meng</a>, <a href="/author/Witte">René Witte</a>, and <a href="/author/Charland">Philippe Charland</a> </span><em>IET Software</em> <em>2(4):304--320</em> (<em>August 2008</em>)Sat Jun 27 00:19:05 CEST 2009IET SoftwareAugust4304--320Story Driven Approach to Software Evolution22008evolution modeling ontology process software story From a maintenance perspective, only software that is well understood can evolve in a controlled and high-quality manner. Software evolution itself is a knowledge-driven process that requires the use and integration of different knowledge resources. The authors present a formal representation of an existing process model to support the evolution of software systems by representing knowledge resources and the process model using a common representation based on ontologies and description logics. This formal representation supports the use of reasoning services across different knowledge resources, allowing for the inference of explicit and implicit relations among them. Furthermore, an interactive story metaphor is introduced to guide maintainers during their software evolution activities and to model the interactions between the users, knowledge resources and process model.Story Driven Approach to Software Evolutionhttp://www.bibsonomy.org/bibtex/264ca45731055cccb8cc8ed6fefd05165/greschgresch2009-06-05T09:21:37+02:00dblp <span class="authorEditorList"><a href="/author/Agre">Philip E. Agre</a>, and <a href="/author/Chapman">David Chapman</a> </span><em>AAAI, </em><em>page 268-272. </em>(<em>1987</em>)Fri Jun 05 09:21:37 CEST 2009AAAI268-272Pengi: An Implementation of a Theory of Activity.1987dblp dblphttp://www.bibsonomy.org/bibtex/262115b8447a525056882ab2b0b29defb/greschgresch2009-06-03T22:53:33+02:00corba digitallibrary frbr katalog <span class="authorEditorList"><a href="/author/Aalberg">Trond Aalberg</a> </span><em>Norwegian University of Science and Technology, </em>(<em>2003</em>)Wed Jun 03 22:53:33 CEST 2009Supporting Relationships in Digital Libraries2003corba digitallibrary frbr katalog The motivation for this work is based on two recognized research issues for digital libraries. One is the need for interlinked and semantically rich information spaces where relationship information is of particular importance. The other is the serviceoriented architecture of digital libraries. The digital libraries of the future will consist of smaller and independent systems that each will provide different functionality and access to different contents. This work defines and explores a service for managing and using explicit relationships the Digital Library Link Service. The service implements an instance-oriented approach to relationships that enables any kind of typed relationship to be created among the information objects of digital libraries. The service can be used to create consistent information spaces on top of digital library repositories and enables an associative organization and retrieval of information objects. This work shows that the use of a fine-grained relationship model implemented as distributed objects enables distribution of the relationship network while still being able to support constraints and maintain consistency. The cost of this, however, is a complexity that can reduce performance and scalability due to the call latency of network communication. A prototype is developed that utilizes caching in order to solve this. Tests conducted show that this technique significantly contributes to the scalability and efficiency. This is particularly important when the relationship information is distributed across different processes with high calllatency in between. The work further presents a prototype application for enhancing bibliographic catalogues with the rich set of relationship types defined in the bibliographic information model proposed by the International Federation of Library Associations and Institutions – the FRBR model. The Digital Library Link Service is used to implement an index that facilitates the navigation of bibliographic relationships in order to explore bibliographic entities along the paths laid out by the FRBR model. This demonstrates the applicability of the service as a flexible tool for associative organization of information objects. The main applications of the service are limited to systems with a relaxed requirement in terms of automatic processing of larger sets of relationships. The main access paradigm explored for interacting with relationships is by navigation. The need for automatic and efficient processing of a large relationship network, e.g. for the purpose of indexing, can be supported by extending the system with additional functionality. Another recognized problem is that the use of CORBA references to address long-term persistent information can cause referential integrity problems. One possible way to solve this is to assigning objects globally unique identifiers that later can be used to recover from referential integrity problems.http://www.bibsonomy.org/bibtex/24e391c4b1e6e7f2360eca722c4bf4432/greschgresch2009-04-08T16:04:19+02:00imported <span class="authorEditorList"><a href="/author/Shroff">Gautam Shroff</a>, <a href="/author/Agarwal">Puneet Agarwal</a>, and <a href="/author/Devanbu">Premkumar Devanbu</a> </span><em>ISEC &#039;09: Proceeding of the 2nd annual conference on India software engineering conference, </em><em>page 3--12. </em><em>New York, NY, USA, </em><em>ACM, </em>(<em>2009</em>)Wed Apr 08 16:04:19 CEST 2009New York, NY, USAISEC '09: Proceeding of the 2nd annual conference on India software engineering conference3--12Instant multi-tier web applications without tears2009imported webapp multitier instantappshttp://www.bibsonomy.org/bibtex/2e0e6b5576639770f0c102046fea58239/greschgresch2008-11-10T21:35:52+01:00bpm develop long-running-transactions pervasive software workflow <span class="authorEditorList"><a href="/author/Montagut">F. Montagut</a>, <a href="/author/Molva">R. Molva</a>, and <a href="/author/Golega">S. Tecumseh Golega</a> </span><em>Systems, Man, and Cybernetics, Part C: Applications and Reviews, IEEE Transactions on</em> <em>38(3):319-333</em> (<em>May 2008</em>)Mon Nov 10 21:35:52 CET 2008Systems, Man, and Cybernetics, Part C: Applications and Reviews, IEEE Transactions onMay 3319-333The Pervasive Workflow: A Decentralized Workflow System Supporting Long-Running Transactions382008bpm develop long-running-transactions pervasive software workflow The Pervasive Workflow: A Decentralized Workflow System Supporting Long-Running Transactionshttp://www.bibsonomy.org/bibtex/2e5257cdee115ca26854ddb0dce09a825/greschgresch2008-11-02T23:06:21+01:00analysis error exception failure monitoring qa <span class="authorEditorList"><a href="/author/Hrsg.">G. Kersten Hrsg.</a> </span>(<em>1990</em>)Sun Nov 02 23:06:21 CET 2008FMEA - Failure Mode and effects Analysis : Vermeidung von Ausfällen durch systematische Analyse möglicher Fehler ; Handbuch zum Seminar1990analysis error exception failure monitoring qa Failure Mode and effects Analysis : Vermeidung von Ausfällen durch systematische Analyse möglicher Fehlerhttp://www.bibsonomy.org/bibtex/2a4061fb9c3851b992cf928c9c5f9ce82/greschgresch2008-10-09T16:00:49+02:00article bibtex cornelia education framework learning software theory <span class="authorEditorList"><a href="/author/Hausen-Tropper">E. Hausen-Tropper</a> </span><em>Theor. Comput. Sci.</em> <em>163(1&amp;2):161-176</em> (<em>1996</em>)Thu Oct 09 16:00:49 CEST 2008Theor. Comput. Sci.1&2161-176A Framework for a Theory of Automated Learning.1631996article bibtex cornelia education framework learning software theory A Framework for a Theory of Automated Learning. dblphttp://www.bibsonomy.org/bibtex/232172460eb23741f0a44620f2badcf73/greschgresch2008-10-09T15:54:06+02:00article customization mass software transition <span class="authorEditorList"><a href="/author/Krueger">Charles W. Krueger</a> </span><em>PFE &#039;01: Revised Papers from the 4th International Workshop on Software Product-Family Engineering, </em><em>page 282--293. </em><em>London, UK, </em><em>Springer, </em>(<em>2002</em>)Thu Oct 09 15:54:06 CEST 2008London, UKPFE '01: Revised Papers from the 4th International Workshop on Software Product-Family Engineering282--293Easing the Transition to Software Mass Customization2002article customization mass software transition Easing the Transition to Software Mass Customizationhttp://www.bibsonomy.org/bibtex/2b13ff4253851e17fa9c7bacc147bd9c1/greschgresch2008-08-21T17:08:15+02:00acm imported product_lines spl <span class="authorEditorList"><a href="/author/Santos">André L. Santos</a>, <a href="/author/Lopes">Antónia Lopes</a>, and <a href="/author/Koskimies">Kai Koskimies</a> </span><em>AOSD &#039;07: Proceedings of the 6th international conference on Aspect-oriented software development, </em><em>page 14--24. </em><em>New York, NY, USA, </em><em>ACM, </em>(<em>2007</em>)Thu Aug 21 17:08:15 CEST 2008New York, NY, USAAOSD '07: Proceedings of the 6th international conference on Aspect-oriented software development14--24Framework specialization aspects2007acm imported product_lines spl BibTex Formathttp://www.bibsonomy.org/bibtex/238923ea24895b56e45432a3734837b4a/greschgresch2008-08-21T17:07:02+02:00acm imported product_lines spl <span class="authorEditorList"><a href="/author/Moon">Mikyeong Moon</a>, <a href="/author/Chae">Heung Seok Chae</a>, <a href="/author/Park">Junseok Park</a>, and <a href="/author/Yeom">Keunhyuk Yeom</a> </span><em>ICIS &#039;08: Proceedings of the Seventh IEEE/ACIS International Conference on Computer and Information Science icis 2008, </em><em>page 531--536. </em><em>Washington, DC, USA, </em><em>IEEE Computer Society, </em>(<em>2008</em>)Thu Aug 21 17:07:02 CEST 2008Washington, DC, USAICIS '08: Proceedings of the Seventh IEEE/ACIS International Conference on Computer and Information Science (icis 2008)531--536Two-Dimensional Framework for Analyzing Variabilities in Software Product Lines2008acm imported product_lines spl BibTex Formathttp://www.bibsonomy.org/bibtex/233ad5c069135e72375e6f58a1e48272c/greschgresch2008-08-07T10:10:29+02:00develop imported java reverse-engineering sequence_diagram software uml <span class="authorEditorList"><a href="/author/Briand">Lionel C. Briand</a>, <a href="/author/Labiche">Yvan Labiche</a>, and <a href="/author/Leduc">Johanne Leduc</a> </span><em>IEEE Transactions on Software Engineering</em> <em>32(9):642-663</em> (<em>2006</em>)Thu Aug 07 10:10:29 CEST 2008Los Alamitos, CA, USAIEEE Transactions on Software Engineering9642-663Toward the Reverse Engineering of UML Sequence Diagrams for Distributed Java Software322006develop imported java reverse-engineering sequence_diagram software uml Missing this special Eclipse plugin for re sequence diagrams.http://www.bibsonomy.org/bibtex/25edf40c9c7556be1aff3fff153d6fc2a/greschgresch2008-07-20T15:03:22+02:00article develop knowledge semantic software <span class="authorEditorList"><a href="/author/Behrens">Clifford Behrens</a>, and <a href="/author/Kashyap">Vipul Kashyap</a> </span><em>Proceedings of the International Semantic Web Working Symposium, </em><em>Stanford, CA, </em>(<em>2001</em>)Sun Jul 20 15:03:22 CEST 2008Stanford, CAProceedings of the International Semantic Web Working SymposiumThe {E}mergent {S}emantic {W}eb: {A} {C}onsensus {A}pproach for {D}eriving {S}emantic {K}nowledge on the {W}eb2001article develop knowledge semantic software The {E}mergent {S}emantic {W}eb: {A} {C}onsensus {A}pproach for {D}eriving {S}emantic {K}nowledge on the {W}ebhttp://www.bibsonomy.org/bibtex/2c64bf527a8e40dcfcb907079292ebb70/greschgresch2008-01-14T09:35:50+01:00imported <span class="authorEditorList"><a href="/author/Tiella">Roberto Tiella</a>, <a href="/author/Villafiorita">Adolfo Villafiorita</a>, and <a href="/author/Tomasi">Silvia Tomasi</a> </span><em>PPPJ &#039;07: Proceedings of the 5th international symposium on Principles and practice of programming in Java, </em><em>page 93--102. </em><em>New York, NY, USA, </em><em>ACM, </em>(<em>2007</em>)Mon Jan 14 09:35:50 CET 2008New York, NY, USAPPPJ '07: Proceedings of the 5th international symposium on Principles and practice of programming in Java93--102FSMC+, a tool for the generation of Java code from statecharts2007imported Service-orientation is a relatively new paradigm aiming at developing software systems that are adaptive and dynamic. Service-oriented systems are developed by composing services that are shared across organizations. Because new roles and new development tasks are introduced in service-oriented development as opposed to traditional software engineering, a new approach to service life cycle management is required. In this paper, based on the observations of the state of the art in the field, we propose a stakeholder-driven service life cycle model for service oriented architecture (SOA). Horizontally, the model shows the activities that associated with the stakeholders in SOA. While vertically, the model shows the interactions and cooperation between the stakeholders. This model facilitates the researchers to gain further insight into service-oriented development and governance.http://www.bibsonomy.org/bibtex/2bf7becf2c4587602f07ea0ff38d5e2bc/greschgresch2008-01-14T09:29:03+01:00imported <span class="authorEditorList"><a href="/author/Charest">Pascal Charest</a>, <a href="/author/Lenczner">Michael Lenczner</a>, and <a href="/author/Marceau">Guillaume Marceau</a> </span><em>Linux J.</em> <em>2007(153):3</em> (<em>2007</em>)Mon Jan 14 09:29:03 CET 2008Seattle, WA, USALinux J.1533The HAL project20072007imported Discovering local artists through Zeroconf. Ah, the joys of hacking Linux on inexpensive commodity hardware. We are the Montréal community wireless group Ile Sans Fil, which was covered in this magazine in October 2005. During the last three years, we have deployed embedded systems that run Linux in public spaces across our city in an effort to encourage local communities. Our all-volunteer group now has more than 100 hotspots located in cafés, libraries and parks around the city, and more than 26,000 users. To accomplish this, we used the Linksys WRT54G, a favorite of hackers, and developed the captive portal suite WifiDog. Our latest project is HAL, the Local Artist Hub (the acronym works in French). HAL boxes are small NSLU network storage devices that we install locally at certain of our Wi-Fi hotspots and then remotely fill with music and movies by local creators. Because the box is directly on the local area network, the content can be streamed at HDTV resolution without stalls or buffering and without bandwidth charges. Plus, because we use Zeroconf, the user's media player discovers the content automatically. Besides promoting serendipitous discovery, the user gets to interact with the content using a familiar interface that is specifically designed for rich media. We hope to make HAL servers a cultural meeting spot -- an easy way for passers-by to engage with works by artists from that community. The technologies we have plugged together also can be used in many ways, either as single installations or deployed in networks across multiple sites. In this article, we describe our setup so that you can get started on your own projects. http://www.bibsonomy.org/bibtex/24f9c0b6e6da8c489fff551949dc893e1/greschgresch2008-01-14T09:26:07+01:00imported <span class="authorEditorList"><a href="/author/Gotel">Olly Gotel</a>, <a href="/author/Scharff">Christelle Scharff</a>, and <a href="/author/Wildenberg">Andy Wildenberg</a> </span><em>PPPJ &#039;07: Proceedings of the 5th international symposium on Principles and practice of programming in Java, </em><em>page 3--12. </em><em>New York, NY, USA, </em><em>ACM, </em>(<em>2007</em>)Mon Jan 14 09:26:07 CET 2008New York, NY, USAPPPJ '07: Proceedings of the 5th international symposium on Principles and practice of programming in Java3--12Extending and contributing to an open source web-based system for the assessment of programming problems2007imported This paper describes the development of a web-based programming and assessment environment for use in supporting programming fundamentals courses (CS1, CS2) taught in Java. This environment is currently linked with WeBWorK, an open source web-based system developed at the University of Rochester that is popular for administering and assessing mathematics and physics coursework, but is designed for the potential integration with other course management system (CMS) environments. In addition to the traditional multiple-choice and short answer questions that have been augmented with the extensive randomization and customization routines of WeBWorK, this new environment (called WeBWorK-JAG where JAG stands for Java Auto Grader) can automatically collect and grade free-form program fragments written in Java. Novel pedagogy has been developed based on the capabilities of this extension and preliminary classroom results are discussed in this paper. For example, when students contributed to WeBWorK by creating WeBWorK-JAG questions for their peers, they are exposed to the reality of creating comprehensive unit tests and to the wider quality assurance aspects of formulating questions and their solution sets. This work is described in the context of an emerging commercial market for web-based programming assistants and its unique contributions are summarized.This paper describes the development of a web-based programming and assessment environment for use in supporting programming fundamentals courses (CS1, CS2) taught in Java. This environment is currently linked with WeBWorK, an open source web-based system developed at the University of Rochester that is popular for administering and assessing mathematics and physics coursework, but is designed for the potential integration with other course management system (CMS) environments. In addition to the traditional multiple-choice and short answer questions that have been augmented with the extensive randomization and customization routines of WeBWorK, this new environment (called WeBWorK-JAG where JAG stands for Java Auto Grader) can automatically collect and grade free-form program fragments written in Java. Novel pedagogy has been developed based on the capabilities of this extension and preliminary classroom results are discussed in this paper. For example, when students contributed to WeBWorK by creating WeBWorK-JAG questions for their peers, they are exposed to the reality of creating comprehensive unit tests and to the wider quality assurance aspects of formulating questions and their solution sets. This work is described in the context of an emerging commercial market for web-based programming assistants and its unique contributions are summarized.