Results 31 to 40 of about 3,010,271 (132)
Tidal phasing drives intertidal heat stress and climate vulnerability
Limnology and Oceanography, Volume 71, Issue 6, June 2026.Abstract Intertidal organisms are exposed to extreme and variable thermal conditions due to periodic aerial exposure by tides. For sessile species that cannot seek refuge, heat stress is strongly influenced by the timing of low tides, which in semidiurnal tidal systems is governed by the spring–neap tidal cycle.
Sophie‐Berenice Wilmes +6 more
wiley +1 more source
Convex approximations for a class of mixed-integer recourse models [PDF]
, 2010 We consider mixed-integer recourse (MIR) models with a single recourse constraint. We relate the second-stage value function of such problems to the expected simple integer recourse (SIR) shortage function.
van der Vlerk, M.H.
core +2 more sources
Conservation Science and Practice, Volume 8, Issue 6, June 2026.We compare simulated annealing (SA, Marxan) and integer linear programming (ILP, prioritizr) to evaluate their performance in developing spatial conservation priorities for the proposed Weddell Sea Marine Protected Area Phase 1. While both approaches identify largely overlapping priority areas, ILP consistently produces more compact and cost‐efficient ...
Katharina Teschke +2 more
wiley +1 more source
Convex approximations for a class of mixed-integer recourse models [PDF]
We consider mixed-integer recourse (MIR) models with a single recourse constraint.We relate the secondstage value function of such problems to the expected simple integer recourse (SIR) shortage function.
Vlerk, Maarten H. van der
core
International Transactions in Operational Research, Volume 33, Issue 3, Page 1525-1558, May 2026.Abstract In the last decade, explainability has been attracting much attention in the machine learning community. However, this research topic extends beyond this field to encompass others such as operations research and combinatorial optimization (CO).
Mathieu Lerouge +3 more
wiley +1 more source
On multiple simple recourse models [PDF]
We consider multiple simple recourse (MSR) models, both continuous and integer versions, which generalize the corresponding simple recourse (SR) models by allowing for a refined penalty cost structure for individual shortages and surpluses.
Vlerk, Maarten H. van der
core
AIChE Journal, Volume 72, Issue 4, April 2026.ABSTRACT Flexibility is a crucial characteristic of industrial systems that face increasing volatilities and is therefore essential to ensure feasible operation under uncertainty. Flexibility is often closely tied to the design of a system, and careful consideration must be taken to understand the trade‐off between design cost and operational ...
Jnana Sai Jagana +3 more
wiley +1 more source
Convex approximations for complete integer recourse models [PDF]
We consider convex approximations of the expected value function of a two-stage integer recourse problem. The convex approximations are obtained by perturbing the distribution of the random right-hand side vector.
Vlerk, Maarten H. van der
core
Earthquake Engineering &Structural Dynamics, Volume 55, Issue 5, Page 1116-1133, 25 April 2026.ABSTRACT Recent tsunamigenic earthquakes in Japan have highlighted the emerging fire hazard triggered by tsunami inundation and its impact on tsunami vertical evacuation (TVE) structures. This new type of fire following earthquake, referred to as “tsunami fires,” may be a potential universal hazard that tsunami‐prone countries face; however, it has not
Tomoaki Nishino
wiley +1 more source
Simple Integer Recourse Models
, 2005 We consider the objective function of a simple recourse problem with fixed technology matrix and integer second-stage variables. Separability due to the simple recourse structure allows to study a one-dimensional version instead.Based on an explicit formula for the objective function, we derive a complete description of the class of probability density
Haneveld, Willem K. Klein +2 more
openaire +1 more source