Weikum, Gerhard
- DeClarE: Debunking Fake News and False Claims using Evidence-Aware Deep\n Learning
2018/09/17 by Kashyap Popat, Subhabrata Mukherjee, Popat, Kashyap +5 · 6 citations
Social Sciences · Computer Science · #Misinformation and Its Impacts #Topic Modeling #Spam and Phishing Detection
- iFair: Learning Individually Fair Data Representations for Algorithmic Decision Making
2018/06/04 by Lahoti, Preethi, Gummadi, Krishna P., Weikum, Gerhard · 5 citations
#FOS: Computer and information sciences #Information Retrieval (cs.IR) #Machine Learning (cs.LG) #Machine Learning (stat.ML)
- Conversational Question Answering on Heterogeneous Sources
2022/04/25 by Philipp Christmann, Christmann, Philipp, Rishiraj Saha Roy +3 · 6 citations
Computer Science · #Computation and Language (cs.CL) #FOS: Computer and information sciences #Information Retrieval (cs.IR) #Natural Language Processing Techniques #Speech and dialogue systems #Topic Modeling
- ComQA: A Community-sourced Dataset for Complex Factoid Question Answering with Paraphrase Clusters
2018/09/25 by Abdalghani Abujabal, Rishiraj Saha Roy, Abujabal, Abdalghani +5 · 4 citations
Computer Science · #Advanced Text Analysis Techniques #Computation and Language (cs.CL) #FOS: Computer and information sciences #Natural Language Processing Techniques #Topic Modeling
- Robust Training for Conversational Question Answering Models with Reinforced Reformulation Generation
2023/10/20 by Magdalena Kaiser, Kaiser, Magdalena, Rishiraj Saha Roy +3 · 4 citations
Computer Science · #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #FOS: Computer and information sciences #Information Retrieval (cs.IR) #Multimodal Machine Learning Applications #Natural Language Processing Techniques #Topic Modeling
- Knowledge Base Completion for Long-Tail Entities
2023/06/30 by Chen, Lihu, Razniewski, Simon, Weikum, Gerhard · 3 citations
#Computation and Language (cs.CL) #FOS: Computer and information sciences
- UNIQORN: Unified Question Answering over RDF Knowledge Graphs and Natural Language Text
2021/08/19 by Pramanik, Soumajit, Alabi, Jesujoba, Roy, Rishiraj Saha +1 · 2 citations
#Computation and Language (cs.CL) #FOS: Computer and information sciences #H.3.3 #Information Retrieval (cs.IR)
- Faithful Temporal Question Answering over Heterogeneous Sources
2024/02/23 by Zhen Jia, Jia, Zhen, Philipp Christmann +3 · 3 citations
Computer Science · #Advanced Text Analysis Techniques #Computation and Language (cs.CL) #FOS: Computer and information sciences #Information Retrieval (cs.IR) #Natural Language Processing Techniques #Topic Modeling
- Explainable Conversational Question Answering over Heterogeneous Sources via Iterative Graph Neural Networks
2023/05/02 by Philipp Christmann, Christmann, Philipp, Rishiraj Saha Roy +3 · 3 citations
Computer Science · #FOS: Computer and information sciences #Information Retrieval (cs.IR) #Multimodal Machine Learning Applications #Natural Language Processing Techniques #Topic Modeling
- On Measuring Bias in Online Information
2017/04/19 by Evaggelia Pitoura, Pitoura, Evaggelia, Tsaparas, Panayiotis +5 · 1 citation
Business, Management and Accounting · Computer Science · #Computers and Society (cs.CY) #Customer churn and segmentation #Databases (cs.DB) #FOS: Computer and information sciences #Imbalanced Data Classification Techniques #Sentiment Analysis and Opinion Mining
- Recommendations by Concise User Profiles from Review Text
2023/11/02 by Ghazaleh Haratinezhad Torbati, Anna Tigunova, Torbati, Ghazaleh Haratinezhad +5 · 2 citations
Computer Science · #FOS: Computer and information sciences #Information Retrieval (cs.IR) #Recommender Systems and Techniques #Sentiment Analysis and Opinion Mining #Topic Modeling
- RAG-based Question Answering over Heterogeneous Data and Text
2024/12/10 by Philipp Christmann, Christmann, Philipp, Gerhard Weikum +1 · 3 citations
Computer Science · #Topic Modeling #Speech and dialogue systems
- Beyond NED: Fast and Effective Search Space Reduction for Complex Question Answering over Knowledge Bases
2021/08/19 by Philipp Christmann, Rishiraj Saha Roy, Christmann, Philipp +3 · 1 citation
Computer Science · #Advanced Graph Neural Networks #Computation and Language (cs.CL) #FOS: Computer and information sciences #Information Retrieval (cs.IR) #Natural Language Processing Techniques #Topic Modeling
- You Get What You Chat: Using Conversations to Personalize Search-based Recommendations
2021/09/10 by Ghazaleh Haratinezhad Torbati, Torbati, Ghazaleh Haratinezhad, Andrew Yates +3 · 1 citation
Computer Science · #Expert finding and Q&A systems #FOS: Computer and information sciences #Information Retrieval (cs.IR) #Information Retrieval and Search Behavior #Recommender Systems and Techniques
- Large Language Models, Knowledge Graphs and Search Engines: A Crossroads for Answering Users' Questions
2025/01/12 by Aidan Hogan, Xin Luna Dong, Hogan, Aidan +5 · 4 voices · 2 citations
#cs.AI #cs.IR #cs.SC
- CompMix: A Benchmark for Heterogeneous Question Answering
2023/06/21 by Christmann, Philipp, Roy, Rishiraj Saha, Weikum, Gerhard · 1 citation
#FOS: Computer and information sciences #Information Retrieval (cs.IR)
- Cross-Domain Learning for Classifying Propaganda in Online Contents
2020/11/13 by Liqiang Wang, Xiaoyu Shen, Wang, Liqiang +5 · 1 citation
Computer Science · Social Sciences · #Computation and Language (cs.CL) #FOS: Computer and information sciences #Hate Speech and Cyberbullying Detection #Misinformation and Its Impacts #Topic Modeling