Search Results - "Groppe, Jinghua"

There Are Infinite Ways to Formulate Code: How to Mitigate the Resulting Problems for Better Software Vulnerability Detection by Groppe, Jinghua, Groppe, Sven, Senf, Daniel, Möller, Ralf

“…Given a set of software programs, each being labeled either as vulnerable or benign, deep learning technology can be used to automatically build a software…”
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Quantum Join Ordering by Splitting the Search Space of QUBO Problems by Nayak, Nitin, Winker, Tobias, Çalıkyılmaz, Umut, Groppe, Sven, Groppe, Jinghua

“…The join order has a huge impact on the execution time of a query, such that finding an optimal join order plays a crucial role in query optimization. However,…”
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ReJOOSp: Reinforcement Learning for Join Order Optimization in SPARQL by Warnke, Benjamin, Martens, Kevin, Winker, Tobias, Groppe, Sven, Groppe, Jinghua, Adhiyaman, Prasad, Srinivasan, Sruthi, Krishnakumar, Shridevi

“…The choice of a good join order plays an important role in the query performance of databases. However, determining the best join order is known to be an…”
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Video shot-boundary detection: issues, challenges and solutions by Kar, T., Kanungo, P., Mohanty, Sachi Nandan, Groppe, Sven, Groppe, Jinghua

“…The integration of high data transmission rates and the recent digital multimedia technology, paves the way to access a huge amount of video over the internet,…”
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Output schemas of XSLT stylesheets and their applications by Groppe, Sven, Groppe, Jinghua

“…The capabilities of XSLT processing are widely used to transform XML documents into target XML documents. These target XML documents conform to output schemas…”
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Filtering unsatisfiable XPath queries by Groppe, Jinghua, Groppe, Sven

“…The satisfiability test checks, whether or not the evaluation of a query returns the empty set for any input document, and can be used in query optimization…”
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Variables are a Curse in Software Vulnerability Prediction by Groppe, Jinghua, Groppe, Sven, Möller, Ralf

“…In Database and Expert Systems Applications: 34th International Conference, DEXA 2023, Penang, Malaysia, August 28-30, 2023, Proceedings, Part I…”
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How to Determine Output Schemas of XQuery Queries by Groppe, S., Groppe Jinghua, Linnemann, V.

“…The XQuery language is the standard query language for XML. The result of XQuery queries are typically XML documents in other formats. We introduce the term…”
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Exploring In-Context Learning Capabilities of Foundation Models for Generating Knowledge Graphs from Text by Khorashadizadeh, Hanieh, Mihindukulasooriya, Nandana, Tiwari, Sanju, Groppe, Jinghua, Groppe, Sven

“…Knowledge graphs can represent information about the real-world using entities and their relations in a structured and semantically rich manner and they enable…”
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Result Merging Technique for Answering XPath Query over XSLT Transformed Data by Groppe, S., Groppe, J., Muller, D.

“…Caching stores the results of previously answered queries in order to answer succeeding queries faster by reusing these results. We propose two different…”
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Simplifying XPath queries for optimization with regard to the elimination of intersect and except operators by Groppe, Sven, Groppe, Jinghua, Böttcher, Stefan

“…XPath is widely used as an XML query language and is embedded in XQuery expressions and in XSLT stylesheets. In this paper which is an extended version of…”
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Transforming XSLT stylesheets into XQuery expressions and vice versa by Groppe, Sven, Groppe, Jinghua, Klein, Niklas, Bettentrupp, Ralf, Böttcher, Stefan, Gruenwald, Le

“…XSLT and XQuery are the languages developed by the W3C for transforming and querying XML data. XSLT and XQuery have the same expressive power and can be indeed…”
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Optimizing the execution of XSLT stylesheets for querying transformed XML data by Groppe, Sven, Groppe, Jinghua, Böttcher, Stefan, Wycisk, Thomas, Gruenwald, Le

“…We have to deal with different data formats whenever data formats evolve or data must be integrated from heterogeneous systems. These data when implemented in…”
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Research Trends for the Interplay between Large Language Models and Knowledge Graphs by Khorashadizadeh, Hanieh, Amara, Fatima Zahra, Ezzabady, Morteza, Ieng, Frédéric, Tiwari, Sanju, Mihindukulasooriya, Nandana, Groppe, Jinghua, Sahri, Soror, Benamara, Farah, Groppe, Sven

“…This survey investigates the synergistic relationship between Large Language Models (LLMs) and Knowledge Graphs (KGs), which is crucial for advancing AI's…”
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Profile Management Technology for Smart Customizations in Private Home Applications by Groppe, J., Mueller, W.

“…Smart homes provide their users with maximum comfort and convenience. In this paper, we present a profile management framework for situation-dependent…”
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A SPARQL Engine for Streaming RDF Data by Groppe, S., Groppe, J., Kukulenz, D., Linnemann, V.

“…The basic data format of the semantic Web is RDF. SPARQL, which has been developed by the W3C, is the upcoming standard for RDF query languages. Typical…”
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Monitoring eBay auctions by querying RDF streams by Groppe, S., Groppe, J., Werner, S., Samsel, M., Kalis, F., Fell, K., Kliesch, P., Nakhlah, M.

“…Data streams are becoming an important concept and used in more and more applications. Processing of data streams needs a streaming engine. The streaming…”
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XPath Query Simplification with regard to the Elimination of Intersect and Except Operators by Groppe, S., Bottcher, S., Groppe, J.

“…XPath is widely used as an XML query language and is embedded in XQuery expressions and in XSLT stylesheets. In this paper, we propose a rule set which…”
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