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of Web Semantics For scientific works, please cite Fabian M. Suchanek , Gjergji Kasneci and Gerhard Weikum Yago - A Core of Semantic Knowledge ( pdf , bib , ppt ) 16th international World Wide Web conference [...] Context, and Many Languages ( pdf ) Demo paper in the proceedings of the 20th International World Wide Web Conference (WWW 2011) Hyderabad, India, 2011 Fabian M. Suchanek Automated Construction and Growth of

Summary General-purpose knowledge bases (KBs) are a cornerstone of the Semantic Web. Pragmatically constructed from available web sources, these KBs are far from complete, which poses a set of challenges [...] negative statements in Knowledge Bases, published at AKBC’20, and presented at ISWC’20, as significant Web Semantic related work in a sister-conference. Shrestha Ghosh - Max Planck Institute for Informatics, people [...] introduce the logical foundations of knowledge representation and querying under partial closed-world semantics. (ii) We show how information about recall can be identified inside KBs and in text, and (iii) how

Search & Digital Knowledge Search and Mining in Web Archives Search and Mining in Web Archives Klaus Berberich Search and Mining in Web Archives The World Wide Web evolves constantly, and every day contents [...] focuses on scalable search and mining techniques for such web archives. Improved search techniques, on the one hand, make it easier for users to access web archives. Mining techniques, on the other hand, help [...] describe three aspects of our current work. Time travel in web archives Existing search techniques ignore the time dimension inherent to web archives. For instance, it is not possible to restrict a search

nal Conference on Web Search and Data Mining, pp. 663-671. 2020. Khashabi, Daniel, Tushar Khot, Ashish Sabharwal, and Dan Roth. "Question answering as global reasoning over semantic abstractions." In AAAI [...] Boyd-Graber. "Complex Factoid Question Answering with a Free-Text Knowledge Graph." In Proceedings of The Web Conference 2020, pp. 1205-1216. 2020. Asai, Akari, Kazuma Hashimoto, Hannaneh Hajishirzi, Richard Socher [...] and Ganesh Ramakrishnan. "Neural architecture for question answering using a knowledge graph and web corpus." Information Retrieval Journal 22, no. 3-4 (2019): 324-349. Bhutani, Nikita, and H. V. Jagadish

approach is that it does not compromise the precision of the data. It just removes statements. The Semantic Web is governed by the Open World Assumption, which states that the absence of a statement implies [...] Gross-Amblard , Serge Abiteboul "Watermarking for Ontologies" ( pdf , slides ) 10th International Semantic Web Conference (ISWC 2011) People Fabian Suchanek David Gross-Amblard Serge Abiteboul AIDA AMIE ANGIE [...] ard "Adding Fake Facts to Ontologies" ( pdf , bib , screenshots , slides ) Demo at the World Wide Web Conference 2012 (WWW 2012) Subtractive Watermarking Subtractive Watermarking works by removing a small

DASFAA 2015 (Scalable learning technologies for big data mining) and EDBT 2010 (The hidden web, XML and semantic web). Her tutorials have 2000+ views on SlideShare. Aparna teaches courses such as AI, data [...] text-extraction-based, multi-modal and Transformer-based techniques, with special focus on the issues of web search and ranking, as of relevance to the WSDM community. Outline Time Duration Topic Downloads 09:00 [...] Germany in 2016, that resulted in the largest automatically extracted commonsense knowledge base called WebChild, which has since been used in NLP applications and in Visual Question Answering. He founded an

Extraction & Knowledge Harvesting (Seminar) Data Stream Mining (Seminar) Summer 2010 Web Dynamics (Lecture, MMCI/MPI) Semantic Web Technologies (Seminar, DFKI/MPI) Distributed Information Systems (Seminar, MMCI/MPI) [...] Data Mining , core lecture Oberseminar Summer 2013 Data Mining and Matrices (lecture) Frontiers in Web Search (Seminar) Winter 2012 / 2013 Non-Traditional Data Management (NoSQL and more) , graduate-level [...] Information Retrieval and Data Mining Seminar "Social Networks" Oberseminar Summer 2009 Query Optimization Web Dynamics Seminar "Probabilistic Databases" Winter 2008 / 2009 Seminar "Techniques for Non-Traditional

Imperative Language A Compiler Types Program Analysis Denotational Semantics Hoare Logic Abstract Interpretation Resources The Concrete Semantics web site lists the most important resources for this course. It [...] Research Departments Automation of Logic Teaching Summer 2019 Concrete Semantics with Isabelle/HOL Concrete Semantics with Isabelle/HOL Sophie Tourret and Mathias Fleury Advanced course at Universität [...] interactive theorem proving, program semantics, or both. You missed Prof. Smolka's lectures but would still like to learn about interactive theorem proving, program semantics, or both. You want to develop special

Jan 19 Web Search I Web Search II JS JS Manning et al. Ch. 19, 20, 21 Manning et al. Ch. 19. 20, 21 4 Jan 24 Jan 26 (Cancelled) Text Mining JS JS Manning et al. Ch 13, 19 5 Jan 31 Feb 2 Semantic Search [...] Retrieval and Data Mining Tensors in Data Analysis Knowledge Bases Knowledge Representation for the Semantic Web [...] al. Ch. 6, 9, 12, 18 3 Jan 15/16 IR Indexing Solution Manning et al. Ch. 3, 4, 5, 7 4 Jan 22/23 IR Web Search Solution Manning et al. Ch. 19, 20, 21 5 Jan 29/30 IR Text Mining Solution Manning et al. Ch

engine that extends entity awareness in Web and news searches by tapping into long-tail entities and understanding and expanding phrases that refer to semantic categories. STICS supports users in searching [...] s of its search engine. When you type in the keyword “Klitschko” as a query, Google still returns Web and news pages, but also explicit entities like Wladimir Klitschko and his brother Vitali (including [...] like “Ukrainian celebrities” or “East European politicians” return only the usual ten blue links: Web pages that match these phrases. The search engine does not understand the user’s intention to obtain