Search Results - "Ralf Schenkel"

KI: Semantik stark, Generierung schwach: Warum RAG-Systeme eine informationswissenschaftliche Architektur brauchen.

Alternate Title: AI: Semantics Strong, Generation Weak: Why RAG Systems Require an Information-Science Architecture.
IA: Sémantique forte, génération faible : pourquoi les systèmes RAG nécessitent une architecture fondée sur les sciences de l'information.

Authors: Wahl, Bernhard¹ (AUTHOR) Bernhard.Wahl@vodafone.de

Source: Information -- Wissenschaft und Praxis. Apr2026, Vol. 77 Issue 2/3, p90-102. 13p.

Learning Human Feedback from Large Language Models for Content Quality-aware Recommendation.

Authors: Wang, Huili Wu, Chuhan Huang, Yongfeng et al.

Source: ACM Transactions on Information Systems; Jul2025, Vol. 43 Issue 4, p1-28, 28p

SchenQL: in-depth analysis of a query language for bibliographic metadata.

Authors: Kreutz, Christin Katharina Wolz, Michael Knack, Jascha et al.

Source: International Journal on Digital Libraries; Jun2022, Vol. 23 Issue 2, p113-132, 20p

Scientific paper recommendation systems: a literature review of recent publications.

Authors: Kreutz, Christin Katharina Schenkel, Ralf

Source: International Journal on Digital Libraries; Dec2022, Vol. 23 Issue 4, p335-369, 35p

Personalized Query Expansion with Contextual Word Embeddings.

Authors: BASSANI, ELIAS TONELLOTTO, NICOLA PASI, GABRIELLA

Source: ACM Transactions on Information Systems; Mar2024, Vol. 42 Issue 2, p1-35, 35p

Special Issue on Selected Papers from ICADL 2020.

Authors: Jatowt, Adam Morishima, Atsuyuki Ishita, Emi et al.

Source: International Journal on Digital Libraries; Jun2022, Vol. 23 Issue 2, p111-112, 2p

Efficient Neural Ranking Using Forward Indexes and Lightweight Encoders.

Authors: Leonhardt, Jurek Müller, Henrik Rudra, Koustav et al.

Source: ACM Transactions on Information Systems; Sep2024, Vol. 42 Issue 5, p1-34, 34p

Principles of Information Technology

Authors: author unknown

Resource Type: eBook.

Subjects: Information technology

Categories: COMPUTERS / Information Technology

Linked Data Management

Authors: Andreas Harth Katja Hose Ralf Schenkel

Resource Type: eBook.

Subjects: Data structures (Computer science), Semantic Web, Linked data, Database management, Heterogeneous computing

Categories: COMPUTERS / Database Administration & Management, COMPUTERS / Programming / Algorithms, COMPUTERS / Internet / Web Services & APIs

Semantic Data Integration and Querying: A Survey and Challenges.

Authors: Masmoudi, Maroua Ben Abdallah Ben Lamine, Sana Karray, Mohamed Hedi et al.

Source: ACM Computing Surveys. Aug2024, Vol. 56 Issue 8, p1-35. 35p.

PoSSUM: An Entity-centric Publish/Subscribe System for Diverse Summarization in Internet of Things.

Authors: PAVLOPOULOU, NIKI CURRY, EDWARD

Source: ACM Transactions on Internet Technology; Aug2022, Vol. 22 Issue 3, p1-30, 30p

Component-based Analysis of Dynamic Search Performance.

Authors: ALBAHEM, AMEER SPINA, DAMIANO SCHOLER, FALK et al.

Source: ACM Transactions on Information Systems; 2022, Vol. 40 Issue 3, p1-47, 47p

Taxonomy of Abstractive Dialogue Summarization: Scenarios, Approaches, and Future Directions.

Authors: QI JIA YIZHU LIU SIYU REN et al.

Source: ACM Computing Surveys. Mar2024, Vol. 56 Issue 3, p1-38. 38p.

TOIS Reviewers January 2006 through May 2007.

Authors: Marchionini, Gary

Source: ACM Transactions on Information Systems; Oct2007, Vol. 25 Issue 4, p15-15.3, 3p

QBEES: query-by-example entity search in semantic knowledge graphs based on maximal aspects, diversity-awareness and relaxation.

Authors: Metzger, Steffen Schenkel, Ralf Sydow, Marcin

Source: Journal of Intelligent Information Systems; Dec2017, Vol. 49 Issue 3, p333-366, 34p

Decentralized Query Processing Over Heterogeneous Sources of Knowledge Graphs

Authors: Lars Heling

Resource Type: eBook.

Subjects: Knowledge representation (Information theory), Querying (Computer science)

Categories: COMPUTERS / Computer Science

Personalizing Top-k Processing Online in a Peer-to-Peer Social Tagging Network.

Authors: XIAO BAI GUERRAOUI, RACHID KERMARREC, ANNE-MARIE

Source: ACM Transactions on Internet Technology; Jul2014, Vol. 13 Issue 4, following p11-11:34, 41p

Information Retrieval und Informetrie: Zur Anwendung informetrischer Methoden in digitalen Bibliotheken.

Alternate Title: lnformation Retrieval and Informetrics: The Application of Informetric Methods in Digital Libraries.

Authors: Schaer, Philipp¹ philipp.schaer@gesis.org

Source: Historical Social Research. 2013, Vol. 38 Issue 4, p282-354. 73p. 9 Charts, 3 Graphs.

The notion of diversity in graphical entity summarisation on semantic knowledge graphs.

Authors: Sydow, Marcin Pikuła, Mariusz Schenkel, Ralf

Source: Journal of Intelligent Information Systems; Oct2013, Vol. 41 Issue 2, p109-149, 41p

Acknowledgement of Reviewers for 2019.

Authors: Ansal, Atilla¹ (AUTHOR) atilla.ansal@ozyegin.edu.tr

Source: Bulletin of Earthquake Engineering. Mar2020, Vol. 18 Issue 4, p1829-1834. 6p.

Subject Terms: *Periodicals, *Editorial boards