News of Hako Spacehttps://hako.space/2026-04-17T00:00:00Zhttps://hako.space/blog/0004.html#2026-04-17T00:00:00Z2026-04-17T00:00:00Z限られたデータでも絶滅リスクは信頼性高く推定できるのか？Hiroshi Hakoyama
限られた時系列データからでも、信頼区間付きで絶滅リスクを推定できるのか。本論文では drift-Wiener process の下で絶滅確率の正確な信頼区間法を導き、観測誤差と短期依存に対する OEAR 拡張も提案しました。
https://hako.space/publications/papers/Hakoyama:2026aa.html#2026-04-01T00:00:00Z2026-04-01T00:00:00ZConfidence intervals for extinction risk: Validating population viability analysis with limited dataHakoyama, H.
Hakoyama, H.
.
Confidence intervals for extinction risk: Validating population viability analysis with limited data.
Methods in Ecology and Evolutionn/a:
https://hako.space/publications/books/2025_hakoyama_optimal_foraging.html#2025-11-01T00:00:00Z2025-11-01T00:00:00ZOptimal ForagingHakoyama, H.
Hakoyama, H.
.
Optimal Foraging.
In:
Iwasa, Y., editor(s),
Encyclopedia of Theoretical Biology,
,
pp 122--123.Asakura Publishing,
Tokyo
https://hako.space/publications/books/2025_hakoyama_risk_sensitive_foraging.html#2025-11-01T00:00:00Z2025-11-01T00:00:00ZRisk-Sensitive ForagingHakoyama, H.
Hakoyama, H.
.
Risk-Sensitive Foraging.
In:
Iwasa, Y., editor(s),
Encyclopedia of Theoretical Biology,
,
pp 124--125.Asakura Publishing,
Tokyo
https://hako.space/publications/books/2025_hakoyama_demographic_environmental_stochasticity.html#2025-11-01T00:00:00Z2025-11-01T00:00:00ZDemographic and Environmental StochasticityHakoyama, H.
Hakoyama, H.
.
Demographic and Environmental Stochasticity.
In:
Iwasa, Y., editor(s),
Encyclopedia of Theoretical Biology,
,
pp 50--51.Asakura Publishing,
Tokyo
