TU Wien Informatics

20 Years
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Guest Professors Honoraries Alumni (LinkedIn) #5qw

Christoph Koch

Univ.Doz. Dipl.-Ing. Dr.techn.

Research Areas

  • databases, database theory, complexity theory, logic in computer science, artificial intelligence

Role

Contact

2023W

2024S

 

  • Loop Elimination for Database Updates / Savenkov, V., Pichler, R., & Koch, C. (2013). Loop Elimination for Database Updates. In G. Gottlob, G. Grasso, D. Olteanu, & C. Schallhart (Eds.), Big Data (pp. 48–61). Springer. https://doi.org/10.1007/978-3-642-39467-6_8
    Project: HINT (2012–2017)
  • Attribute grammars for scalable query processing on XML streams / Koch, C., & Scherzinger, S. (2007). Attribute grammars for scalable query processing on XML streams. The VLDB Journal, 16(3), 317–342. http://hdl.handle.net/20.500.12708/169723
  • Conjunctive Queries over Trees / Gottlob, G., Koch, C., & Schulz, K. U. (2006). Conjunctive Queries over Trees. Journal of the ACM, VOL. 53(2), 238–272. http://hdl.handle.net/20.500.12708/173400
  • A Formal Comparison of Visual Web Wrapper Generators / Gottlob, G., & Koch, C. (2006). A Formal Comparison of Visual Web Wrapper Generators. In Theory and Practice of Computer Science (pp. 30–48). Springer. http://hdl.handle.net/20.500.12708/51357
    Project: Weblearn (2005–2008)
  • Information Extraction for the Semantic Web / Baumgartner, R., Eiter, T., Gottlob, G., Herzog, M., & Koch, C. (2005). Information Extraction for the Semantic Web. In Reasoning Web (pp. 275–289). Springer. http://hdl.handle.net/20.500.12708/51025
  • Web information Extracton with Lixto: Visual Logic and Expressive Power / Gottlob, G., Baumgartner, R., Flesca, S., Herzog, M., & Koch, C. (2003). Web information Extracton with Lixto: Visual Logic and Expressive Power. DISI Seminar, Genua, Italien, Austria. http://hdl.handle.net/20.500.12708/84226
  • Xpath Query Processing / Gottlob, G., & Koch, C. (2003). Xpath Query Processing. The 9#^{th} International Workshop on Data Base Programming Languages, Potsdam, Deutschland, Austria. http://hdl.handle.net/20.500.12708/84218
  • Path Queries on Compressed XML / Buneman, P., Grohe, M., & Koch, C. (2003). Path Queries on Compressed XML. In M. Kaufman (Ed.), Proceedings of the 29 th VLDB Conference (pp. 141–152). Kaufmann. http://hdl.handle.net/20.500.12708/50960
  • Query Evaluation on Compressed Trees / Frick, M., Grohe, M., & Koch, C. (2003). Query Evaluation on Compressed Trees. In Proceeding on LICS 2003 (pp. 188–197). IEEE. http://hdl.handle.net/20.500.12708/50959
  • The DLV System for Knowledge Representation and Reasoning (INFSYS RR-1843-02-14) / Leone, N., Pfeifer, G., Faber, W., Eiter, T., Gottlob, G., Koch, C., Mateis, C., Perri, S., & Scarcello, F. (2002). The DLV System for Knowledge Representation and Reasoning  (INFSYS RR-1843-02-14). http://hdl.handle.net/20.500.12708/32798
  • Efficient processing of XPath queries / Lukasser, T. (2004). Efficient processing of XPath queries [Diploma Thesis, Technische Universität Wien]. reposiTUm. http://hdl.handle.net/20.500.12708/182581