作者: justify 時(shí)間: 2025-3-21 20:25 作者: Finasteride 時(shí)間: 2025-3-22 03:53
Ecological Applications of Genetic Algorithmsorking towards the goal of expressing mathematically the adaptive processes of natural systems in order to create artificial systems using these processes. Holland’s 1975 publication “Adaptation in natural and artificial systems” provides a landmark conceptual framework for evolutionary adaptation i作者: 誘騙 時(shí)間: 2025-3-22 06:16
Ecological Applications of Evolutionary Computationl organization, and many components interacting at different temporal and spatial scales. These components, and the overall structure of any ecosystem, have also been derived through complex adaptations that produce such features as speciation, symbiosis and community structures.作者: Anticoagulants 時(shí)間: 2025-3-22 09:55
Ecological Applications of Adaptive Agentss. The ecosystem concept as established by Forbes (1887) had the most forming influence on ecosystem modelling in the past century. It no longer bears close examination as ecosystems like lakes are known to evolve and being driven by exogenous forces rather than existing permanently and in isolation作者: Abduct 時(shí)間: 2025-3-22 15:14 作者: Abduct 時(shí)間: 2025-3-22 17:28
Modelling Ecological Interrelations in Running Water Ecosystems with Artificial Neural Networksenvironmental management. However, knowledge of the system functions, e.g. temporal and spatial dynamics of physical, chemical, hydro-morphological and biological processes, and species-habitat interrelations are still insufficient. An integrative and prognostic ecological assessment of running wate作者: 生氣的邊緣 時(shí)間: 2025-3-23 00:59
Non-linear Approach to Grouping, Dynamics and Organizational Informatics of Benthic Macroinvertebrats for resources of drinking, agriculture, industry, energy and recreation, has been increasing rapidly due to the problems of water shortages and pollutions. Especially stream ecosystems flow through stressful sources, and are exposed to various natural and anthropogenic disturbances. Due to unique 作者: gratify 時(shí)間: 2025-3-23 04:09 作者: 硬化 時(shí)間: 2025-3-23 05:39
Prediction and Elucidation of Population Dynamics of the Blue-green Algae , and the Diatom , in the ns and predict future ecosystem behaviors (Odum 1983; Krebs 1994). For accomplishing both objectives, it is necessary to use models that adequately address the uncertainty and complexity of ecosystems. Artificial Neural Networks (ANN) have been demonstrated to successfully model non-linear and compl作者: ARC 時(shí)間: 2025-3-23 11:03
An Evaluation of Methods for the Selection of Inputs for an Artificial Neural Network Based River Moling applications. The rapid emergence of ANN applications in the field of ecological modelling can be attributed to their advantages over standard statistical approaches. Such flexibility provides a powerful tool for forecasting and prediction, however, the large number of parameters that must be s作者: grounded 時(shí)間: 2025-3-23 16:55
A Comparison between Neural Network Based and Multiple Regression Models for Chlorophyll-a Estimatiomitation of recreational use, depletion of dissolved oxygen levels below tolerable levels for certain fish species and severe ecosystem degradation are amongst the adverse effects of eutrophication (Ryding and Rast 1989).作者: INCH 時(shí)間: 2025-3-23 18:59
A Generic Artificial Neural Network Model for Short Term Predictions of Algal Blooms in Lakes and Requality such as taste, odour and potential toxicity. Effective management of the algal bloom problem requires that appropriate decisions be made with regards to the implementation of strategic and operational control techniques in a timely manner. However, decision making in these respects is hamper作者: BRAVE 時(shí)間: 2025-3-24 01:31
Predictive Rules for Phytoplankton Dynamics in Freshwater Lakes Discovered by Evolutionary Algorithmdivision. At low abundance they are an important component of aquatic food webs but tend to form outbreaks when favored by still, warm waters rich in nutrients. Blooms of blue-green algae can contaminate freshwater by toxins, anoxia, taste and odour causing high treatment costs in water works, risks作者: Gratulate 時(shí)間: 2025-3-24 05:08
An Introduction to Differential Manifolds expert knowledge and processing uncertain or imprecise information. The Fuzzy Set Theory is based on an extension of the classical meaning of the term “set” and formulates specific logical and arithmetical operations for processing information defined in the form of fuzzy sets and fuzzy rules.作者: 苦惱 時(shí)間: 2025-3-24 09:45
Design of Simple Logic Systems,Several algorithms permit similar work, but due to the heuristic nature of the methods, it is impossible to choose the ‘best’ one (Van Tongeren 1995). Some conventional methods need prior knowledge of the number or of the size of the clusters. On the other hand, particular shapes of the clusters may作者: 貧窮地活 時(shí)間: 2025-3-24 14:35
Titu Andreescu,Dorin Andrica,Ion Cucurezeanuorking towards the goal of expressing mathematically the adaptive processes of natural systems in order to create artificial systems using these processes. Holland’s 1975 publication “Adaptation in natural and artificial systems” provides a landmark conceptual framework for evolutionary adaptation i作者: Congregate 時(shí)間: 2025-3-24 16:40 作者: NAIVE 時(shí)間: 2025-3-24 22:03
Absorptions as Emancipations of Mind,s. The ecosystem concept as established by Forbes (1887) had the most forming influence on ecosystem modelling in the past century. It no longer bears close examination as ecosystems like lakes are known to evolve and being driven by exogenous forces rather than existing permanently and in isolation作者: 厚顏無恥 時(shí)間: 2025-3-25 02:31 作者: 使隔離 時(shí)間: 2025-3-25 05:48 作者: 抵消 時(shí)間: 2025-3-25 08:29
Index Numbers and Productivity Measurement,s for resources of drinking, agriculture, industry, energy and recreation, has been increasing rapidly due to the problems of water shortages and pollutions. Especially stream ecosystems flow through stressful sources, and are exposed to various natural and anthropogenic disturbances. Due to unique 作者: Esophagitis 時(shí)間: 2025-3-25 12:29
Aphra Behn’s , and Daniel Defoe’s ngly influence the distribution and abundance of lotic biota, and thus the composition of macroinvertebrate assemblages (e.g. Hynes 1970). Many studies have identified substrate composition, complexity and heterogeneity as major determinants of in-stream biota (e.g. Downes et al. 1998). Other abioti作者: 刺耳的聲音 時(shí)間: 2025-3-25 18:44
https://doi.org/10.1007/978-1-349-16482-0ns and predict future ecosystem behaviors (Odum 1983; Krebs 1994). For accomplishing both objectives, it is necessary to use models that adequately address the uncertainty and complexity of ecosystems. Artificial Neural Networks (ANN) have been demonstrated to successfully model non-linear and compl作者: Exclude 時(shí)間: 2025-3-25 20:24 作者: monopoly 時(shí)間: 2025-3-26 01:04
Environmental Biotechnology of Fossil Fuels,mitation of recreational use, depletion of dissolved oxygen levels below tolerable levels for certain fish species and severe ecosystem degradation are amongst the adverse effects of eutrophication (Ryding and Rast 1989).作者: tariff 時(shí)間: 2025-3-26 05:59 作者: 昏暗 時(shí)間: 2025-3-26 12:32 作者: Instrumental 時(shí)間: 2025-3-26 13:57 作者: 調(diào)整 時(shí)間: 2025-3-26 17:04 作者: 羊欄 時(shí)間: 2025-3-26 22:15
https://doi.org/10.1007/978-1-349-15835-5Artificial Neural Networks (ANNs) have become more and more frequently used in ecology in the last decade, essentially to resolve forecasting problems (Cornuet . 1996; Recknagel . 1997; Guégan . 1998; Clair and Ehrman 1998; Ozesmi and Ozesmi 1998; Maier and Dandy 1999; Laberge . 2000).作者: prolate 時(shí)間: 2025-3-27 04:06 作者: 使饑餓 時(shí)間: 2025-3-27 07:24 作者: 有限 時(shí)間: 2025-3-27 12:15 作者: 無政府主義者 時(shí)間: 2025-3-27 16:03
An Introduction to Differential Manifolds expert knowledge and processing uncertain or imprecise information. The Fuzzy Set Theory is based on an extension of the classical meaning of the term “set” and formulates specific logical and arithmetical operations for processing information defined in the form of fuzzy sets and fuzzy rules.作者: 許可 時(shí)間: 2025-3-27 19:54
https://doi.org/10.1007/978-81-322-2556-0l organization, and many components interacting at different temporal and spatial scales. These components, and the overall structure of any ecosystem, have also been derived through complex adaptations that produce such features as speciation, symbiosis and community structures.作者: Kernel 時(shí)間: 2025-3-28 00:52
Environmental Biotechnology of Fossil Fuels,mitation of recreational use, depletion of dissolved oxygen levels below tolerable levels for certain fish species and severe ecosystem degradation are amongst the adverse effects of eutrophication (Ryding and Rast 1989).作者: 嬉耍 時(shí)間: 2025-3-28 05:27
Ecological Applications of Fuzzy Logic expert knowledge and processing uncertain or imprecise information. The Fuzzy Set Theory is based on an extension of the classical meaning of the term “set” and formulates specific logical and arithmetical operations for processing information defined in the form of fuzzy sets and fuzzy rules.作者: EXUDE 時(shí)間: 2025-3-28 08:03
Ecological Applications of Evolutionary Computationl organization, and many components interacting at different temporal and spatial scales. These components, and the overall structure of any ecosystem, have also been derived through complex adaptations that produce such features as speciation, symbiosis and community structures.作者: 失望昨天 時(shí)間: 2025-3-28 13:40
A Comparison between Neural Network Based and Multiple Regression Models for Chlorophyll-a Estimatiomitation of recreational use, depletion of dissolved oxygen levels below tolerable levels for certain fish species and severe ecosystem degradation are amongst the adverse effects of eutrophication (Ryding and Rast 1989).作者: 職業(yè)拳擊手 時(shí)間: 2025-3-28 16:27 作者: FID 時(shí)間: 2025-3-28 22:16
The Use of Mortality Statistics,useful decision making tools, they are limited in terms of their ability to predict the timing, magnitude and algal species of significant bloom events (Recknagel et al. 1997; Recknagel and Wilson 2000).作者: 夸張 時(shí)間: 2025-3-29 02:47 作者: Anhydrous 時(shí)間: 2025-3-29 05:50
A Generic Artificial Neural Network Model for Short Term Predictions of Algal Blooms in Lakes and Reuseful decision making tools, they are limited in terms of their ability to predict the timing, magnitude and algal species of significant bloom events (Recknagel et al. 1997; Recknagel and Wilson 2000).作者: CRAB 時(shí)間: 2025-3-29 07:29 作者: 拖債 時(shí)間: 2025-3-29 12:47
Modelling Ecological Interrelations in Running Water Ecosystems with Artificial Neural Networksd biological processes, and species-habitat interrelations are still insufficient. An integrative and prognostic ecological assessment of running waters thus is presently not available (e.g. Bayerisches Landesamt für Wasserwirtschaft 1998; Resh et al. 1994; Statzner et al. 1994; Townsend and Hildrew 1994; Townsend 1989; Vannote et al. 1980).作者: CRATE 時(shí)間: 2025-3-29 17:23
Elucidation of Hypothetical Relationships between Habitat Conditions and Macroinvertebrate Assemblags have identified substrate composition, complexity and heterogeneity as major determinants of in-stream biota (e.g. Downes et al. 1998). Other abiotic factors such as flow velocity (e.g. Barmuta 1990) and water chemistry (e.g. Bunn et al. 1986) have also been found to influence biotic composition.作者: itinerary 時(shí)間: 2025-3-29 20:18
Predictive Rules for Phytoplankton Dynamics in Freshwater Lakes Discovered by Evolutionary Algorithmnutrients. Blooms of blue-green algae can contaminate freshwater by toxins, anoxia, taste and odour causing high treatment costs in water works, risks for public health and degradation of freshwater ecosystems.作者: ALOFT 時(shí)間: 2025-3-30 01:32 作者: 眼界 時(shí)間: 2025-3-30 08:05 作者: absorbed 時(shí)間: 2025-3-30 11:08
https://doi.org/10.1007/978-1-349-16482-0ex phenomena. They have been used in aquatic ecology (e.g. Recknagel, 1997; Brosse et al., 1999), medicine, linguistics, and social sciences (Bullinaria 1997; Blom et al. 1999; Carson et al. 1999; Young et al. 2000).作者: 冰雹 時(shí)間: 2025-3-30 15:10
https://doi.org/10.1007/978-1-349-01792-8elected only serves to complicate the design process. In most practical circumstances, the design of an ANN is heavily based on heuristic trial-and-error processes with only broad rules of thumb to guide along the way.作者: cravat 時(shí)間: 2025-3-30 19:05
recognition at micro and macro scale. Case studies focus on applications of artificial neural networks, genetic algorithms, fuzzy logic and adaptive agents to current ecological management issues such as toxic algal blooms, eutrophication, habitat degradation, conservation of biodiversity and sustainable fishery978-3-662-05150-4作者: Fallibility 時(shí)間: 2025-3-30 21:58
Chandana Ghosh,Ambar Nath Ghoshting the effect of potential management options and thus supporting decision-making. The development of effective and efficient monitoring networks based on models is probably another important advantage.作者: 甜食 時(shí)間: 2025-3-31 03:18
Development and Application of Predictive River Ecosystem Models Based on Classification Trees and Ating the effect of potential management options and thus supporting decision-making. The development of effective and efficient monitoring networks based on models is probably another important advantage.作者: 高談闊論 時(shí)間: 2025-3-31 09:05
analysis, synthesis and forecastingEcological Informatics is defined as the design and application of computational techniques for ecological analysis, synthesis, forecasting and management. The book provides an introduction to the scope, concepts and techniques of this newly emerging discipline. I作者: Forsake 時(shí)間: 2025-3-31 10:14
Design of Simple Logic Systems, Some conventional methods need prior knowledge of the number or of the size of the clusters. On the other hand, particular shapes of the clusters may lead to erroneous conclusions. The results are commonly displayed on dendrograms becoming hard to interpret for huge datasets.作者: 心胸開闊 時(shí)間: 2025-3-31 14:10 作者: 獨(dú)裁政府 時(shí)間: 2025-3-31 18:24 作者: 加劇 時(shí)間: 2025-3-31 22:10
Money, Finance and Fundraising,nutrients. Blooms of blue-green algae can contaminate freshwater by toxins, anoxia, taste and odour causing high treatment costs in water works, risks for public health and degradation of freshwater ecosystems.
