Abstract Irrigation water use and crop production may be severely limited by both shortages increased salinity levels. However, impacts of crop-specific limitations on irrigation scarcity are largely unknown. We develop a salinity-inclusive framework for the sector, accounting demands tolerance levels apply it to 29 sub-basins within two food bowl regions; Central Valley (California) Murray Dar...

In this paper, we characterize the logical correspondence between conjunctive queries and concept descriptions. We exhibit a necessary and sufficient condition for the compilation of a conjunctive query into an equivalent ALE concept description. We provide a necessary and sufficient condition for the approximation of conjunctive queries by maximally subsumed ALN concept descriptions.

In this paper, we characterize the logical correspondence between conjunctive queries and concept descriptions. We exhibit a necessary and suucient condition for the compilation of a conjunctive query into an equivalent ALE concept description. We provide a necessary and suucient condition for the approximation of conjunctive queries by maximally subsumed ALN concept descriptions.

We present in this paper the use of two auto-adaptive information-fusion methods for a satellite image classi-cation problem. These methods come from possibility theory. Several information-fusion methods are available for diierent kinds of problems. Auto-adaptive fusion allows to have a fusion which modiies its behaviour according to information to be merged. It has a conjunctive behaviour whe...