Although green innovation strategy (GIS) is the driving force for sustainable development of enterprises, while implemented, an increased cost and a change in organizational routines will cause organization to become fragile, even affect competitive advantages. So, purpose this paper explore impact path GIS on advantages implementation boundary GIS. To explain path, we consider concept dynamic capabilities be mediator variable. GIS, systematically relationships among under different levels...

With the escalating complexity of surface operations at large airports, conflict risk for aircraft taxiing has correspondingly increased. Usually, Air Traffic Controllers (ATCOs) generate route, speed and holding instructions to resolve conflicts. In this paper, we introduce a resolution framework that incorporates prior knowledge by integrating Multi-Layer Perceptron (MLP) neural network into Monte Carlo Tree Search (MCTS) approach. The is trained learn allocation strategy waiting time...

A cross-layer design of packet-data transmission with space-time block coding (STBC) over multiple input and output (MIMO) Nakagami-m fading (NMF) channels is presented. Based on the imperfect channel state information (CSI), closed-form expressions average packet error rate (PER) spectral efficiency (ASE) system a feedback delay are derived, respectively. Due to delay, variable threshold method employed reduce effect CSI performance. Numerical results reveal that derived theoretical can...

The performance of optimization algorithms, and consequently AI/machine learning solutions, is strongly influenced by the setting their hyperparameters. Over last decades, a rich literature has developed proposing methods to automatically determine parameter for problem interest, aiming at either robust or instance-specific settings. Robust already mature area research, while instance-level still in its infancy, with contributions mainly dealing algorithm selection. work reported this paper...

In this paper, a modified-distance-based minimum spanning tree (MST) method is utilized in order to analyze the complexity and component interactions of power generation system. The advanced improved traditional Mantegna-Sornette distance via considering time lag effect substituting cross-correlation coefficient with its absolute value. industrial big data investigated paper contain 19 groups two-month series monitoring indices sampling interval one minute, which are originated from sensors...

Based on imperfect channel information feedback, t he performance of space-time coded multi-antenna systems with adaptive modulation and feedback delay is investigated in Rayleigh fading , the corresponding theoretical analysis for spectrum efficiency (SE) bit error rate (BER) presented . T gain value partitioned into a number regions by which adapted terms region falls The switching thresholds attaining maximum under target BER fixed power constraint are achieved. se results, we derive...

Abstract Deep learning technology is widely used in modern enterprise management. The research employs deep the field of accounting decision-making, exploring development an decision-making model based on learning. This involves enhancing underground efficiency CNN-Transformer for multivariate time series classification, and subsequently proposing a D-Transformer decision classification. Based this model, we integrate cloud computing other technologies to jointly construct support system. We...

Abstract Enhancing user satisfaction is crucial for the widespread adoption of low-carbon electromechanical products. However, design products involves multiple aspects, such as product functionality, structural design, and material selection, each needing to balance performance needs with characteristics. Traditional methods often struggle optimize these aspects simultaneously, leading lower market acceptance reduced competitiveness. To address this, a method improving based on knowledge...

The performance analysis of multiple antenna systems with adaptive MQAM and space-time coding over flat Nakagami-m fading channels is presented in this paper. gain value partitioned into a number regions by which the modulation adapted according to region falls in. boundaries for attaining maximum spectrum efficiency subject target bit error rate (BER) fixed power constraint are derived. probability density function given. Based on these results mathematical calculation, an exact closed-form...

The performance analysis of discrete-rate adaptive modulation (AM) for MIMO-OFDM systems with space-frequency block code (SFBC) in Rayleigh fading channels is presented. gain value each subchannel partitioned into a number regions by which the adapted terms region falls in. boundaries are attained attaining maximum spectral efficiency (SE) under target bit error rate (BER) constraint. Based on accurate BER expression, improved switching thresholds AM proposed. By thresholds, we obtain...

Performance of orthogonal frequency-division multiplexing (OFDM) systems with discrete-rate adaptive M-ary quadrature amplitude modulation (M-QAM) in Rayleigh fading channel imperfect state information (CSI) is investigated this paper. The scheme used paper to maximize spectral efficiency (SE) subject a target bit error rate (BER) and fixed power constrain. gain value each subchannel partitioned into number regions by which the adapted terms region falls in. Based on scheme, closed-form...

In this paper, by combining adaptive modulation and automatic repeat request (ARQ), a cross-layer design (CLD) scheme for multiple-input multiple-output (MIMO) system with transmit antenna selection (TAS) imperfect channel state information (CSI) is presented. Based on the CSI, probability density function of effective signal to noise ratio (SNR) derived, fading gain switching thresholds are also derived subject target packet loss rate fixed power constraint. According these results, we...

Based on the channel sate information feedback, performance of multi-antenna systems with adaptive modulation and space-time coding in Rayleigh fading channels is presented this paper. The gain value partitioned into a number regions by which adapted terms region falls in. boundaries for attaining maximum spectrum efficiency under target bit error rate (BER) fixed power constraint are attained. these results, we derive theoretical calculation formulae system average BER detail. As result,...

The principle of genetic algorithms is introduced in the paper. microwave tomography can be carried out by algorithm which display internal medium distribution without destructing its structure under detection. finite element method used to calculate electromagnetic scattering value, and inverse imaging based on idea local shape function region coded. Three operators selection, crossover mutation are during process realize evolution process. An optimal result sought finally several iterates....

The core activities of tender documents compilation are to collect similar historical documents, select templates and revise partially. However, when the have accumulated a certain amount, it becomes extremely difficult for compilers summary, reuse artificially in traditional compiling methods. Based on casebased reasoning (CBR), this paper studied content recommendation method process document construction. Firstly, structured model was constructed, cases were retrieved from case database...

The Dempster-Shafer evidence theory (DST) is widely used in many fields of information fusion. However, counter-intuitive results may be obtained by the classical Dempster combination rule (DRC) when collected evidences conflict highly with each other. Haenni gave confutation based on Zadeh's criticism DRC, reasons for between concluded him were not comprehensive. So, are analyzed and summarized this paper, that is, sensor reliability, incompleteness frame discernment which also called...