Author

S. I. Walker

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Animal Behavior & Cognition· 3 Evolutionary Biology· 1 Microbiology· 1

Signature Assays, Organisms & Methods

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Approach:statistical model· 4 Research Focus:cell-cell communication· 2 Assay:behavioral assay· 1 Research Focus:cell type annotation· 1 Research Focus:clustering· 1 Approach:experimental assay· 1 Approach:machine learning (classical)· 1

Frequent Co-Authors

G. Valentini· 3 shared S. C. Pratt· 3 shared T. P. Pavlic· 3 shared T. Sasaki· 2 shared A. R. Biddy· 1 shared C. H. House· 1 shared C. P. Kempes· 1 shared D. Biro· 1 shared

Activity by Year

2019-2023 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 14 mutual co-author links

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3 shared papersAnimal Behavior & Cognition

G. Valentini

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Author profile →

5 papers

Recent·Most cited

Observations of Elemental Composition of Enceladus Consistent with Generalized Models of Theoretical Ecosystems

D. Muratore, S. I. Walker, H. Graham, C. H. House, C. P. Kempes

The paper analyzes the elemental composition of Enceladus' ocean using ecological models to assess compatibility with potential ecosystems, finding marginal support for life.

bioRxiv · Oct 29, 2023 · PreprintMicrobiology

The information signature of diverging lineages

D. G. Moore, M. Morales, A. R. Biddy, S. I. Walker, G. A. Dolby

The paper uses information theory to analyze genetic divergence across species and shows how information signatures from genetic metrics can detect lineage divergence with or without gene flow.

bioRxiv · Aug 30, 2021 · PreprintEvolutionary Biology

Naïve individuals promote collective exploration in homing pigeons

G. Valentini, T. P. Pavlic, S. I. Walker, S. C. Pratt, D. Biro, T. Sasaki

The paper studies how naive and experienced homing pigeons balance exploration and exploitation in route learning, finding that pairs alternate leadership to enhance collective discovery.

bioRxiv · Apr 8, 2021Animal Behavior & Cognition

Revealing the structure of information flows discriminates similar animal social behaviors

G. Valentini, N. Mizumoto, S. C. Pratt, T. P. Pavlic, S. I. Walker

The paper uses information-theoretic methods to analyze social behavior in ants and termites, revealing distinct communication protocols despite similar behaviors.

bioRxiv · May 14, 2020Animal Behavior & Cognition

Division of labor promotes the spread of information in colony emigrations by the ant Temnothorax rugatulus

G. Valentini, N. Masuda, Z. Shaffer, J. R. Hanson, T. Sasaki, S. I. Walker, T. P. Pavlic, S. C. Pratt

The paper studies how behavioral heterogeneity in ant colonies affects information spread during emigration, identifying four distinct worker castes.

bioRxiv · Dec 17, 2019Animal Behavior & Cognition