63 citations
- University of ViennaAT5 papers
- Rissho UniversityJP4 papers
- Kokushikan UniversityJP2 papers
- Koriyama Women's UniversityJP2 papers
- Shibaura Institute of TechnologyJP2 papers
- Akita UniversityJP1 paper
- Denka (Japan)JP1 paper
- Hiroshima City UniversityJP1 paper
- Hiroshima UniversityJP1 paper
- International Institute for Applied Systems AnalysisAT1 paper
- Kansai UniversityJP1 paper
- Kyoto College of Graduate Studies for InformaticsJP1 paper
12 papers
Integrating upstream and downstream reciprocity stabilizes cooperator-defector coexistence in others-only public goods games
Tatsuya Sasaki, Satoshi Uchida, Isamu Okada +2
Human cooperation persists among strangers in large, well-mixed populations despite theoretical predictions of difficulties, leaving a fundamental evolutionary puzzle. While upstre…
Real-world Instance-specific Image Goal Navigation: Bridging Domain Gaps via Contrastive Learning
Taichi Sakaguchi, Akira Taniguchi, Yoshinobu Hagiwara +3
Improving instance-specific image goal navigation (InstanceImageNav), which locates the identical object in a real-world environment from a query image, is essential for robotic sy…
The evolution of cooperation and diversity by integrated indirect reciprocity
Tatsuya Sasaki, Satoshi Uchida, Isamu Okada +1
Indirect reciprocity is one of the major mechanisms for the evolution of cooperation in human societies. There are two types of indirect reciprocity: upstream and downstream. Coope…
An algebraic property of Reidemeister torsion
Teruaki Kitano, Yuta Nozaki
For a 3-manifold and an acyclic -representation of its fundamental group, the -Reidemeister torsion $τ_ρ(M) \in \mathb…
Evolutionary NAS with Gene Expression Programming of Cellular Encoding
Clifford Broni-Bediako, Yuki Murata, Luiz Henrique Mormille +1
The renaissance of neural architecture search (NAS) has seen classical methods such as genetic algorithms (GA) and genetic programming (GP) being exploited for convolutional neural…
A norm knockout method on indirect reciprocity to reveal indispensable norms
Hitoshi Yamamoto, Isamu Okada, Satoshi Uchida +1
Although various norms for reciprocity-based cooperation have been suggested that are evolutionarily stable against invasion from free riders, the process of alternation of norms a…