Tootfinder

LLMs are starving for knowledge graphs. Raphael Troncy was pointing out that many LLM company crawlers are constantly visiting their KGs. Some crawlers even perform explicit SPARQL queries on the KGs.
#knowledgegraphs #eswc2025

'A powerful secondary explosion' — Ukrainian drones destroy Russian ammunition depot in Donetsk Oblast, SBU says: https://benborges.xyz/2025/07/03/a-powerful-secondary-explosion-ukrainian.html

El Masnou Becomes Second Spanish City to Endorse the Plant Based Treaty https://vegconomist.com/society/charity-campaigns/el-masnou-becomes-second-spanish-city-endorse-plant-based-treaty/

El Masnou Becomes Second Spanish City to Endorse the Plant Based Treaty - vegconomist - the vegan business magazine
El Masnou, a municipality in Catalonia, has formally endorsed the Plant Based Treaty, making it the second city in Spain to join the global initiative. The

“I Deleted My Second Brain
Why I Erased 10,000 Notes, 7 Years of Ideas, and Every Thought I Tried to Save”
https://www.joanwestenberg.com/p/i-deleted-my-second-brain

Efficient Learning of Balanced Signed Graphs via Sparse Linear Programming
Haruki Yokota, Hiroshi Higashi, Yuichi Tanaka, Gene Cheung
https://arxiv.org/abs/2506.01826

Efficient Learning of Balanced Signed Graphs via Sparse Linear Programming
Signed graphs are equipped with both positive and negative edge weights, encoding pairwise correlations as well as anti-correlations in data. A balanced signed graph is a signed graph with no cycles containing an odd number of negative edges. Laplacian of a balanced signed graph has eigenvectors that map via a simple linear transform to ones in a corresponding positive graph Laplacian, thus enabling reuse of spectral filtering tools designed for positive graphs. We propose an efficient method t…

Linearly Homomorphic Ring Signature Scheme over Lattices
Heng Guo, Kun Tian, Fengxia Liu, Zhiyong Zheng
https://arxiv.org/abs/2507.02281 https://

Linearly Homomorphic Ring Signature Scheme over Lattices
Homomorphic ring signature schemes combine the strong anonymity of ring signatures with the computability of homomorphic signatures, demonstrating significant potential in scenarios requiring both anonymous data provenance and verifiable homomorphic computation (e.g., confidential blockchain transactions and secure multi-party computation). However, no feasible homomorphic ring signature scheme currently exists. In this work, we propose the first lattice-based linearly homomorphic ring signat…

ESWC 2025 has just started with the presentation of the submission numbers to the individual tracks:
research track: 98 papers
resource track: 36 papers
in-use track: 22 papers
Looking forward to great presentations and discussions!
#eswc2025 #semweb

Catching up with dear old friends and colleagues at the #eswc2025 welcome receiption yesterday evening. With more than 270 participants the conference already is a big success! I met Claudia d‘Amato for the first time back in 2005 or 2006 at an Italian Semantic Web Conference in Trento 🥳
#semanticweb

Good Morning ESWC2025! The last conference day is about to start. Looking forward to an interesting keynote, more presentations and interesting discussions! Most interesting to see for me this year was the presence of neurosymbolic topics almost everywhere in our community.
#eswc2025 #portoroz…

More than 20 years ago I did this lecture recording on Web Caching as part of my Web Technologies lecture at the University of Jena ;-)
https://www.db-thueringen.de/receive/dbt_mods_00002277