Wissenschaftliche Artikel

Pichler, R., Polleres, A., Skritek, S., & Woltran, S. (2013). Complexity of redundancy detection on RDF graphs in the presence of rules, constraints, and queries. Semantic Web: Interoperability, Usability, Applicability, 4(4), 351–393. http://hdl.handle.net/20.500.12708/155572 ( reposiTUm)
Letelier, A., Pérez, J., Pichler, R., & Skritek, S. (2013). Static Analysis and Optimization of Semantic Web Queries. ACM Transactions on Database Systems, 38(4), 1–45. https://doi.org/10.1145/2500130 ( reposiTUm)
Pichler, R., Sallinger, E., & Savenkov, V. (2013). Relaxed Notions of Schema Mapping Equivalence Revisited. Theory of Computing Systems, 52(3), 483–541. https://doi.org/10.1007/s00224-012-9397-0 ( reposiTUm)
Pichler, R., & Skritek, S. (2013). Tractable counting of the answers to conjunctive queries. Journal of Computer and System Sciences, 79(6), 984–1001. https://doi.org/10.1016/j.jcss.2013.01.012 ( reposiTUm)
Dvořák, W., Pichler, R., & Woltran, S. (2012). Towards fixed-parameter tractable algorithms for abstract argumentation. Artificial Intelligence, 186, 1–37. https://doi.org/10.1016/j.artint.2012.03.005 ( reposiTUm)
Truong, H. L., Comerio, M., Paoli, F. D., Gangadharan, G. R., & Dustdar, S. (2012). Data contracts for cloud-based data marketplaces. International Journal of Computational Science and Engineering, 7(4), 280. https://doi.org/10.1504/ijcse.2012.049749 ( reposiTUm)
Dustdar, S., Pichler, R., Savenkov, V., & Truong, H.-L. (2012). Quality-aware Service-Oriented Data Integration: Requirements, State of the Art and Open Challenges. ACM SIGMOD Record, 41(1), 11–19. http://hdl.handle.net/20.500.12708/163519 ( reposiTUm)
Truong, H.-L., & Dustdar, S. (2010). Composable cost estimation and monitoring for computational applications in cloud computing environments. Procedia Computer Science, 1(1), 2175–2184. https://doi.org/10.1016/j.procs.2010.04.243 ( reposiTUm)

Beiträge in Tagungsbänden

Roth, A., & Skritek, S. (2013). Peer Data Management. In P. G. Kolaitis, M. Lenzerini, & N. Schweikardt (Eds.), Data Exchange, Integration, and Streams (pp. 185–215). Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik, Germany. https://doi.org/10.4230/DFU.Vol5.10452.185 ( reposiTUm)
Khazankin, R., Satzger, B., & Dustdar, S. (2012). Optimized Execution of Business Processes on Crowdsourcing Platforms. In Proceedings of the 8th IEEE International Conference on Collaborative Computing: Networking, Applications and Worksharing. 8th International Conference on Collaborative Computing: Networking, Applications and Worksharing, CollaborateCom 2012, Pittsburgh, United States, Non-EU. ICST. https://doi.org/10.4108/icst.collaboratecom.2012.250434 ( reposiTUm)
Ali, M. I., Pichler, R., Truong, H.-L., & Dustdar, S. (2012). Incorporating Data Concerns into Query Languages for Data Services. In R. Zhang, J. Zhang, Z. Zhang, J. Filipe, & J. Cordeiro (Eds.), Enterprise Information Systems (pp. 132–145). Springer. https://doi.org/10.1007/978-3-642-29958-2_9 ( reposiTUm)
Perez, J., Pichler, R., Sallinger, E., & Savenkov, V. (2012). Union and Intersection of Schema Mappings. In J. Freire & D. Suciu (Eds.), Proceedings of the 6th Alberto Mendelzon International Workshop on Foundations of Data Management (p. 13). CEUR-WS.org. http://hdl.handle.net/20.500.12708/54149 ( reposiTUm)
Letelier, A., Pérez, J., Pichler, R., & Skritek, S. (2012). Static analysis and optimization of semantic web queries. In M. Benedikt, M. Krötzsch, & M. Lenzerini (Eds.), Proceedings of the 31st symposium on Principles of Database Systems - PODS ’12. ACM. https://doi.org/10.1145/2213556.2213572 ( reposiTUm)
Vu, Q. H., Pham, T.-V., Truong, H.-L., Dustdar, S., & Asal, R. (2012). DEMODS: A Description Model for Data-as-a-Service. In L. Barolli, T. Enokido, F. Xhafa, & M. Takizawa (Eds.), 2012 IEEE 26th International Conference on Advanced Information Networking and Applications. IEEE Computer Society. https://doi.org/10.1109/aina.2012.91 ( reposiTUm)
Khazankin, R., Schall, D., & Dustdar, S. (2012). Predicting QoS in Scheduled Crowdsourcing. In J. Ralyté, X. Franch, S. Brinkkemper, & S. Wrycza (Eds.), Advanced Information Systems Engineering Proceedings of the 24th International Conference, CAiSE 2012 (pp. 460–472). Springer. http://hdl.handle.net/20.500.12708/54169 ( reposiTUm)
Reiter, M., Breitenbücher, U., Dustdar, S., Karastoyanova, D., Leymann, F., & Truong, H.-L. (2011). A Novel Framework for Monitoring and Analyzing Quality of Data in Simulation Workflows. In 2011 IEEE Seventh International Conference on eScience. 7th IEEE International Conference on eScience (eScience 2011), Stockholm, Sweden, EU. IEEE Computer Society. https://doi.org/10.1109/escience.2011.23 ( reposiTUm)
Truong, H.-L., Dustdar, S., Götze, J., Fleuren, T., Müller, P., Tbahriti, S.-E., Mrissa, M., & Ghedira, C. (2011). Exchanging Data Agreements in the DaaS Model. In 2011 IEEE Asia-Pacific Services Computing Conference. 2011 IEEE Asia-Pacific Services Computing Conference, APSCC 2011, Jeju Island, South Korea, Non-EU. IEEE Computer Society. https://doi.org/10.1109/apscc.2011.59 ( reposiTUm)
Ali, M. I., Pichler, R., Truong, H.-L., & Dustdar, S. (2011). Data Concern Aware Querying for the Integration of Data Services. In J. Cordeiro, X. Li, Z. Zhang, & J. Zhang (Eds.), Proceedings of the 13#^{th} International Conference on Enterprise Information Systems (pp. 111–119). SciTePress. http://hdl.handle.net/20.500.12708/53892 ( reposiTUm)
Truong, H.-L., Gangadharan, G. R., Comerio, M., Dustdar, S., & De Paoli, F. (2011). On Analyzing and Developing Data Contracts in Cloud-Based Data Marketplaces. In 2011 IEEE Asia-Pacific Services Computing Conference. 2011 IEEE Asia-Pacific Services Computing Conference, APSCC 2011, Jeju Island, South Korea, Non-EU. IEEE Computer Society. https://doi.org/10.1109/apscc.2011.65 ( reposiTUm)
Khazankin, R., Schall, D., & Dustdar, S. (2011). Adaptive Request Prioritization in Dynamic Service-Oriented Systems. In H.-A. Jacobsen, Y. Wang, & P. Hung (Eds.), 2011 IEEE International Conference on Services Computing. IEEE Computer Society. https://doi.org/10.1109/scc.2011.22 ( reposiTUm)
Pichler, R., Sallinger, E., & Savenkov, V. (2011). Relaxed Notions of Schema Mapping Equivalence Revisited. In T. Milo (Ed.), Proceedings of the 14th International Conference Database Theory (p. 12). ACM. http://hdl.handle.net/20.500.12708/53674 ( reposiTUm)
Pichler, R., & Skritek, S. (2011). Tractable Counting of the Answers to Conjunctive Queries. In P. Barceló & V. Tannen (Eds.), Alberto Mendelzon International Workshop on Foundations of Data Management 2011 (p. 12). CEUR Workshop Proceedings. http://hdl.handle.net/20.500.12708/53692 ( reposiTUm)
Pichler, R., & Skritek, S. (2011). The Complexity of Evaluating Tuple Generating Dependencies. In T. Milo (Ed.), Proceedings of the 14#^{th} International Conference on Database Theory (p. 12). ACM. http://hdl.handle.net/20.500.12708/53675 ( reposiTUm)
Khazankin, R., Psaier, H., Schall, D., & Dustdar, S. (2011). QoS-Based Task Scheduling in Crowdsourcing Environments. In G. Kappel, Z. Maamar, & H. R. Motahari Nezhad (Eds.), Service Oriented Computing: 9th International Conference, ICSOC 2011 (pp. 297–311). Springer-Verlag Berlin Heidelberg. https://doi.org/10.1007/978-3-642-25535-9_20 ( reposiTUm)
Mrissa, M., Tbahriti, S.-E., & Truong, H.-L. (2010). Privacy Model and Annotation for DaaS. In A. Brogi, C. Pautasso, & G. A. Papadopoulos (Eds.), 2010 Eighth IEEE European Conference on Web Services. IEEE Computer Society. https://doi.org/10.1109/ecows.2010.11 ( reposiTUm)
Truong, H.-L., Comerio, M., Maurino, A., Dustdar, S., De Paoli, F., & Panziera, L. (2010). On Identifying and Reducing Irrelevant Information in Service Composition and Execution. In L. Chen, P. Triantafillou, & T. Suel (Eds.), Web Information Systems Engineering Proceedings of the 11th International Conference (WISE 2010) (pp. 52–66). Springer. http://hdl.handle.net/20.500.12708/53444 ( reposiTUm)
Khazankin, R., & Dustdar, S. (2010). PROVIDENCE: A Framework for Private Data Propagation Control in Service-Oriented Systems. In E. Di Nitto & R. Yahyapour (Eds.), Towards a Service-Based Internet Proceedings of the Service Wave 2010 3rd European Conference (pp. 76–87). Springer. http://hdl.handle.net/20.500.12708/53345 ( reposiTUm)
Truong, H.-L., & Dustdar, S. (2010). On Evaluating and Publishing Data Concerns for Data as a Service. In 2010 IEEE Asia-Pacific Services Computing Conference. 2010 IEEE Asia-Pacific Services Computing Conference (APSCC 2010), Hangzhou, China, Non-EU. IEEE Computer Society. https://doi.org/10.1109/apscc.2010.54 ( reposiTUm)
Pichler, R., & Savenkov, V. (2009). DEMo: Data Exchange Modeling Tool. In H. V. Jagadish (Ed.), Proceedings of the 35#^{th}Int. Conf. on Very Large Data Bases (p. 4). http://hdl.handle.net/20.500.12708/52812 ( reposiTUm)
Gottlob, G., Pichler, R., & Savenkov, V. (2009). Normalization and Optimization of Schema Mappings. In H. V. Jagadish (Ed.), Proceedings of the 35#^{th}Int. Conf. on Very Large Data Bases (p. 12). VLDB Endowment. http://hdl.handle.net/20.500.12708/52806 ( reposiTUm)
Ali, M. I., Pichler, R., Truong, H.-L., & Dustdar, S. (2009). DeXIN: An Extensible Framework for Distributed XQuery over Heterogeneous Data Sources. In J. Filipe & J. Cordeiro (Eds.), Enterprise Information Systems Proceedings of the 11th International Conference, ICEIS 2009 (pp. 172–183). Springer. http://hdl.handle.net/20.500.12708/52681 ( reposiTUm)
Ali, M. I., Pichler, R., Truong, H.-L., & Dustdar, S. (2009). On Using Distributed Extended XQuery for Web Data Sources as Services. In M. Gaedke, M. Grossniklaus, & O. Díaz (Eds.), Web Engineering, 9th International Conference, ICWE 2009 San Sebastián, Spain, June 24-26 2009 Proceedings (pp. 497–500). Springer. https://doi.org/10.1007/978-3-642-02818-2_47 ( reposiTUm)

Präsentationen

Reiter, M., Karastoyanova, D., Leymann, F., & Truong, H.-L. (2011). On The Measurement and Analysis of Data Quality Metrics for Complex Simulations. International Conference on Simulation Technology (SimTech 2011), Stuttgart, Germany, EU. http://hdl.handle.net/20.500.12708/85131 ( reposiTUm)
Truong, H.-L., & Dustdar, S. (2010). Composable cost estimation and monitoring for computational applications in cloud computing environments. 10th International Conference on Computational Science (ICCS 2010), Tools for Program Development and Analysis in Computational Science, Amsterdam, The Netherlands, EU. http://hdl.handle.net/20.500.12708/85030 ( reposiTUm)