Traditional Implementation Research Articles

Classical sorting algorithms as a model of morphogenesis: Self-sorting arrays reveal unexpected competencies in a minimal model of basal intelligence

The Diverse Intelligence research seeks to understand commonalities in behavioral competencies across a wide range of implementations. Especially interesting are simple systems that provide unexpected examples of memory, decision-making, or problem-solving in substrates that at first glance do not appear to be complex enough to implement such capabilities. We seek to develop tools to determine minimal requirements for such capabilities, and to learn to recognize and predict basal forms of intelligence in unconventional substrates. Here, we apply novel analyses to the behavior of classical sorting algorithms—short pieces of code studied for many decades. To study these sorting algorithms as a model of biological morphogenesis and its competencies, we break two formerly ubiquitous assumptions: top-down control (instead, each element within an array of numbers can exert minimal agency and implement sorting policies from the bottom up), and fully reliable hardware (instead, allowing elements to be “damaged” and fail to execute the algorithm). We quantitatively characterize sorting activity as traversal of a problem space, showing that arrays of autonomous elements sort themselves more reliably and robustly than traditional implementations in the presence of errors. Moreover, we find the ability to temporarily reduce progress in order to navigate around a defect, and unexpected clustering behavior among elements in chimeric arrays consisting of two different algorithms. The discovery of emergent problem-solving capacities in simple, familiar algorithms contributes a new perspective showing how basal forms of intelligence can emerge in simple systems without being explicitly encoded in their underlying mechanics.

Unravelling stakeholder narratives on nature-based solutions for hydro-meteorological risk reduction

Despite growing scholarly consensus on the need for nature-based solutions (NBS) as holistic and sustainable alternatives to traditional engineering solutions, stakeholder acceptance and implementation of NBS remain low. This study investigates stakeholder narratives on implementing nature-based solutions (NBS) for mitigating hydro-meteorological risks across five European river basin sites in Eastern and Central Europe. Utilising the Q-methodology and narrative analysis, we identified three ideal–typical narratives: idealist, reformist, and sceptic—each providing distinct perspectives on evidence-based policy formation and NBS integration. Our results demonstrate that: (1) idealists’ optimistic outlook risks overlooking critical engagement with implementation challenges; (2) neglecting sceptic concerns may impede NBS adoption and invite accusations of green-washing, and (3) reformists promote evidence-based approaches and transparent stakeholder engagement to bridge narrative divides. The study underscores the importance of identifying shared values, stakeholder collaboration, and a nuanced understanding of contextual factors in fostering NBS implementation. The study contributes to a practical framework aligning NBS projects with prevailing narratives, offering guidance for navigating the complex landscape of NBS implementation. Future research should prioritize in-depth analysis of agent perspectives, place-specific influences on narratives, and the application of narrative analysis to other emerging technologies and environmental topics (e.g. circular economy), deepening our understanding of the socio-political dynamics shaping the acceptance and implementation of sustainable solutions.

The Study of Living Hadith: Acculturation of Local Culture and Religion in Mandoa Asyura Tradition in West Sumatra

Mandoa Ashura is a community tradition that is carried out as the community's implementation of the meaning of the prophet's hadith in honoring the day of Ashura by fasting. However, however, the practice carried out by the community is different from the meaning of the hadith, thus However, the practice carried out by the community is different from the meaning of the hadith, so that it appears that the meaning of the hadith is distorted by the community into a procession of mandoa tradition. This article aims to describe the implementation of the Ashura mandoa tradition in the community of jorong lubuk alung, Agam Regency. This research is a living hadith study that is a living hadith study that uses qualitative methods with a phenomenological approach. The findings The findings describe that the mandoa ashura is a teaching from Shaykh Burhanuddin as a scholar spreading Islam in West Sumatra and as a tribute to the month that has a lot of history. West Sumatra and as a tribute to the month that has a lot of history, worship and social values. and the value of worship and social community. The findings also show the understanding of local scholars use the proposition of the Prophet's hadith related to the command to fast in the month of Ashura, which coincides with the month of the month of Ashura which coincides with the month of Muharram and the hadith is considered maqbul by the scholars. the scholars. Another finding shows the use of the Ashura mandoa carried out by the community, namely as a form of taqarrār. the community, namely as a form of taqarrub to Allah SWT, taking ibrah the events in the month of Ashura, and a form of self-introspection in running life.

Toward the Manufacturing of a Non-Toxic High-Performance Biobased Epoxy-Hemp Fibre Composite.

This study describes the production of a new biobased epoxy thermoset and its use with long hemp fibres to produce high-performance composites that are totally biobased. The synthesis of BioIgenox, an epoxy resin derived from a lignin biorefinery, and its curing process have been optimised to decrease their environmental impact. The main objective of this study is to characterise the rheology and kinetics of the epoxy system with a view to optimising the composite manufacturing process. Thus, the epoxy resin/hardener system was chosen considering the constraints imposed by the implementation of composites reinforced with plant fibres. The viscosity of the chosen mixture shows the compatibility of the formulation with the traditional implementation processes of the composites. In addition, unlike BPA-a precursor of diglycidyl ether of bisphenol A (DGEBA) epoxy resin-BioIgenox and its precursor do not have endocrine disrupting activities. The neat polymer and its unidirectional hemp fibre composite are characterised using three-point bending tests. Results measured for the fully biobased epoxy polymer show a bending modulus, a bending strength, a maximum strain at failure and a Tg of, respectively, 3.1 GPa, 55 MPa, 1.82% and 120 °C. These values are slightly weaker than those of the DGEBA-based epoxy material. It was also observed that the incorporation of fibres into the fully biobased epoxy system induces a decrease in the damping peak and a shift towards higher temperatures. These results point out the effective stress transfers between the hemp fibres and the fully biobased epoxy system. The high mechanical properties and softening temperature measured in this work with a fully biobased epoxy system make this type of composite a very promising sustainable material for transport and lightweight engineering applications.

Transformasi Tradisi Mangalehen Tuor dalam Upacara Perkawinan Mandailing Pasca Migrasi ke Kota Medan

This research examines the transformation of the Mangalehen Tuor tradition in Mandailing ethnic wedding ceremonies after migration to Medan City. This tradition has undergone significant adaptation in the context of rapid urbanization and intercultural interactions in urban environments. Changes in the implementation of traditions, such as adjustments to the time and place of implementation, as well as changes in participation and delivery of advice, are the main focus of this research. Factors influencing these changes, such as urbanization, intercultural interactions, the influence of the younger generation, economics, and technology, are analyzed to understand the dynamics of cultural adaptation in a broader context. Despite undergoing transformation, efforts to preserve Mandailing cultural values ??remain a priority, reflected in cultural education efforts, community activities and technology integration. This research provides insight into how ethnic communities manage and maintain their cultural identity amidst the ever-growing challenges of globalization and modernization.

Design and simulation of a tunable parity-time symmetric optoelectronic oscillator utilizing integrated components

Non-Hermitian photonics, relaying on parity-time (PT) symmetry, have shown promise in achieving mode selection for optical or microwave single-mode oscillation. Typically, a PT-symmetric system is constructed using two coupled loops with identical geometry. This article utilizes the PT-symmetry property to select a single frequency mode in an optoelectronic oscillator (OEO). However, traditional OEO implementations often involve discrete components, limiting widespread adoption due to factors such as size, weight, power consumption, and cost. Our aim in this paper is to leverage integrated components within the OEO loop. The proposed structure incorporates an integrated micro-ring resonator (MRR) with a high-quality factor (Q-factor) that serves both as a modulator and a resonator. Additionally, we suggest employing an adjustable integrated power splitter utilizing a micro heater to balance the gain and loss of two mutually coupled OEO loops. In this configuration, two integrated photo detectors (PD) are also utilized. In this setup, the single-frequency mode can be easily identified by simultaneously utilizing the properties of PT-symmetry and an integrated high-Q-factor resonator, obviating the need for a narrowband microwave filter. By adjusting the center frequency of the microwave photonic filter (MPF), the frequency of the generated signal can be tuned over a wide range. For instance, setting the generated frequency of the microwave signal to 11.5 GHz results in a measured phase noise of − 76.5 dBc/Hz at a 10-kHz offset frequency, with a side mode suppression ratio (SMSR) of 40 dB.

Less conservative robust reference governors and their applications

The applications of reference governors to systems with unmeasured set-bounded disturbances can lead to conservative solutions. This conservatism can be reduced by estimating the disturbance from output measurements and canceling it in the nominal control law. In this paper, a reference governor based on such an approach is considered and time-varying, disturbance and state estimation errors bounding sets are derived. Consequently, the traditional implementation of a reference governor, which exploits a constraint admissible positively-invariant set of constant commands and initial states, is replaced by one which utilizes a time-dependent sequence of similar sets (which are not necessary nested). Examples are reported which include two applications to longitudinal control of aircraft that illustrate handling of elevator uncertainty and wing icing.

Tradisi Berandam pada Pengantin Melayu di Desa Sanglar, Kecamatan Reteh, Kabupaten Indragiri Hilir

The purpose of this research is to find out about the process of implementing traditions soak in Sanglar Village, this research uses descriptive analysis methods, with a qualitative approach. Meanwhile, the data collection techniques used are observation, documentation and interview techniques. The research subject consisted of 1 person as the resource person, namely Nisah as mak Andam, the result of this research was the implementation of tradition soak to the bride in Sanglar Village, soak has several requirements that must be completed, the process soak there are several stages. Tradition soak has the aim of beautifying the prospective bride and a sign of the bride's readiness to become a wife. Implementation of traditions soak Malay weddings in Sanglar Village are very important so this tradition has been carried out for a long time and is still maintained today by the Malay community in Sanglar Village.

Malacuik Marapulai Tradition from the Perspective of 'Urf'

This research stems from the large number of Padang Pariaman people who carry out the malacuik marapulai tradition. Thus in this study the author explains how the implementation of the malacuik marapulai tradition in Korong Tiram Nagari Tapakih, Ulakan Tapakis District, Padang Pariaman Regency and how Urf views related to this tradition. This type of research uses a descriptive method with a qualitative approach so that it can directly know the implementation of the tradition. While in the research data collection is done by means of observation, interviews and documentation obtained directly from sources related to the research, in this case the informants consist of religious leaders, traditional leaders, and some Padang Pariaman people who have carried out this bajapuik tradition. The results showed that the tradition in malacuik aims to provide provision to prospective brides so that they are able to carry out their responsibilities well as a man, who is considered the leader of the family, this malacuik marapulai tradition has more benefits than its disadvantages. So based on the rules of fiqh, the tradition may be carried out because it will bring a good thing in social life

Event-Triggered Sliding Mode Control Versus Time-Triggered Sliding Mode Control: A Comparative Study

unlike continuously triggered techniques, event-triggered strategies update the control actions based on specific conditions. Consequently, the energy consumption will be reduced while maintaining performance and stability. Compared to the traditional (periodic) implementation of SMC, event-triggered sliding mode controller (ET-SMC) requires 101 control action modifications, 33.9 % less than periodic SMC implementation. The proposed triggering rule technique is shown to be feasible and closed-loop stable. A positive lower bound for inter-event execution time prevents Zeno-type behavior. The mathematical model of a linear time invariant system which is chosen to be a Direct Current servo motor (DC servo motor) is simulated to show the advantages of the recommended technique over conventional sliding mode technique. The Direct Current servo motor (DC servo motor) is chosen as the mathematical model of a linear time invariant system which simulated to show the advantages of the recommended technique over conventional sliding mode technique. Index Terms— Event control, Triggered control, Sliding mode, Event triggered control, Aperiodic control, DC servo motor.

Tradisi Nasi Ambeng sebagai Adat Mendoakan Leluhur dan Menjalin Silaturahmi di Masyarakat Kecamatan Sooko Kabupaten Ponorogo Provinsi Jawa Timur

The ruwahan tradition is the tradition of sending prayers to the ancestors independently each family and also together using an Ambengan which is carried out in the mosque. Ambengan is food as a symbol to send prayers and ask God for the safety of the ancestral spirits of the Sooko Ponorogo hamlet community. The people of Sooko Ponorogo Hamlet usually send prayers for a pilgrimage to the grave after the 15th of the month of Syaban. The ruwahan tradition is carried out to send prayers and remind people of their deceased ancestors. This ruwahan tradition has existed for a long time, therefore people now only preserve or continue the tradition. Along with time, the implementation of the ruwahan tradition experienced dynamics by summarizing the tradition. This makes it easier for people to carry out the tradition, but on the other hand there is a cut in the tradition that will reduce the richness of the pre-existing culture.

Design and Hardware Implementation of CNN-GCN Model for Skeleton-Based Human Action Recognition

Deep learning algorithms in general have shown outstanding performances on tasks involving Human Action Recognition and spatio-temporal modeling. In our ever-more interconnected world where mobile and edge devices take center stage, there is a growing need for algorithms to operate directly on embedded platforms. Field-Programmable Gate Arrays (FPGA), owing to their reprogrammable nature and low-power attributes, stand out as excellent choices for these edge computing applications. In this work, our aims are threefold. Firstly, we aim to design and develop a novel custom model that combines Convolutional Neural Networks (CNNs) and Graph Convolutional Networks (GCNs) to effectively capture spatial and temporal features from skeleton data to achieve Human Action Recognition. Secondly, we endeavor to implement this custom model onto FPGA hardware using Vitis-AI, thus exploring the potential for efficient hardware acceleration of deep learning models. Lastly, we seek to evaluate the real-time performance of the FPGA-accelerated model in comparison to CPU and GPU implementations, assessing its suitability for deployment in real-world applications requiring low-latency inference. Experimental results based on the NTU dataset demonstrate the efficiency and accuracy of our custom model compared to traditional CPU or GPU implementations.

Mapparola dalam Pernikahan Adat Suku Bugis di Sulawesi Selatan Perspektif Sosiologi Hukum Islam

This study aims to analyze the mapparola tradition among the Bugis community from the perspective of Islamic Law sociology. The research addresses two questions: what the concept of mapparola in the wedding party of the Bugis tribe in Wajo is, and what are its implications from the perspective of Islamic Law sociology. This qualitative research employs field data collected through observation and interviews with community leaders and participants in the tradition. The data are analyzed using the ‘urf theory and the receptie a contrario theory, which emphasize that customary law can be valid as long as it does not contradict Islamic law. The findings indicate that the mapparola tradition in Bugis weddings is a form of respect towards the parents and families of the bride and groom, particularly the bride. This tradition, rich in social interactions and the exchange of various gifts, embodies strong Islamic legal philosophy. It is an extension of the guidance on dowry in Islamic law, sociologically shaped by the Bugis community's characteristic of sharing. However, mapparola sometimes poses challenges for prospective brides and grooms who may struggle to meet the traditional standards for providing the agreed-upon items. Therefore, this study recommends that the implementation of the mapparola tradition be adjusted to contemporary conditions, rationality, and the welfare of the prospective couples.

Adaptive K values and training subsets selection for optimal K-NN performance on FPGA

This study introduces an Adaptive K-Nearest Neighbors methodology designed for FPGA platforms, offering substantial improvements over traditional K-Nearest Neighbors implementations. By integrating a dynamic classifier selection system, our approach enhances adaptability, enabling on-the-fly adjustments of K values and subsets of training data. This flexibility results in up to a 10.66% improvement in accuracy and significantly reduces latency, rendering our system up to 3.918 times more efficient than conventional K-Nearest Neighbors techniques. The methodology’s efficacy is validated through experiments across multiple datasets, demonstrating its potential in optimizing both classification accuracy and system efficiency. The adaptive approach’s ability to improve response times, along with its flexibility, positions it as an ideal solution for real-time applications and highlights the advantages of the adaptive K-Nearest Neighbors methodology in overcoming the constraints of hardware-accelerated machine learning.

Relevansi Nilai-nilai Islam dalam Tradisi Maddoja Bine terhadap Pendidikan Abad 21

The public's belief in a tradition is of course inseparable from the many opinions of the outside community who are of the opinion that the traditions that are still preserved to this day deviate from the teachings of Islam and still contain animism, without clearly knowing what the meaning is and how to implement these traditions as stated in implementation of the Maddoja bine tradition which is the topic of research, the relevance of Islamic values in the Maddoja bine tradition to 21st century education is indeed very important to be studied further and primarily to maintain the existence of the Maddoja bine culture which contains important meanings for the Bugis people in order to ensure sustainability. , as information obtained through interviews using descriptive qualitative research methods, namely 1) the implementation of the Maddoja bine tradition is carried out for two to three days carried out in mutual cooperation, 2) Islamic values in the Maddoja bine tradition consist of aqidah values, sharia values and moral values 3) the relevance of Islamic values in the Maddoja bine tradition to education in the 21st century.

Instilling Religious Character Values in Nadran Tradition for Fisherman Communities in Banten, Indonesia

Fishermen all over the world have traditions to gather with their families and friends to give thanks for their harvest and the abundance of the sea. This study described the existence, implementation, and religious values of the Nadran tradition in the coastal areas of Pandeglang Regency of Banten, Indonesia. The research used qualitative research with the Anthropology of education as the data analysis tool, especially through cultural transmission theory. This research found that there had been a process of cultural transmission through the Nadran ceremony from one individual or group to another group. Then, in terms of context, the ceremony is still in accordance with past generations. However, in terms of content and method, there have been changes. It found that the philosophical value of the nadran tradition in the Islamic view is that culture is drawn to religion because in the Panimbang and Labuan areas, nadran events, which always used to use wayang golek (puppet shows), have now been replaced with other activities such as prayer together (istigosah), religious lectures, and other Islamic activities. It indicates the existing cultural norms inserted into Islamic religious and cultural values. Even though the buffalo head offerings are still used, this nadran expresses gratitude to God. Apart from being a tourist attraction, this nadran can also instill religious character values in the younger generation.

Is the European Crohn’s and Colitis organisation (ECCO) e-guide an acceptable and feasible tool for increasing gastroenterologists’ guideline adherence? A mixed methods evaluation

Background and aimsManagement of inflammatory bowel disease is constantly evolving, increasing the importance for gastroenterologists to keep up to date with guidelines. Traditional implementation strategies have had only small positive impacts on clinical practice. eHealth strategies such as the European Crohn’s and Colitis Organisation e-guide may be beneficial for clinician decision making in keeping with guidelines. The aim of this study was to evaluate the feasibility and acceptability of the e-guide.MethodsA mixed methods approach was used to evaluate feasibility and acceptability. Cognitive (think-aloud) interviews were conducted with Australian gastroenterologists while using the e-guide. Two clinical scenarios were developed to allow evaluation of various aspects of the e-guide. Content analysis was applied to the qualitative interview data and descriptive analysis to the quantitative and observational data.ResultsSeventeen participants completed the study. Data saturation were reached. The ECCO e-guide was largely feasible and acceptable, as demonstrated by most clinical questions answered correctly, 87% reaching the answer within 3 min, and most feeling it was useful, would be beneficial to their practice and would use it again. Issues raised included difficulties with website navigation, layout of the e-guide and difficulties with access (network firewalls, paid subscription required).ConclusionsThe ECCO e-guide is largely acceptable and feasible for gastroenterologists to use. Aspects of the e-guide could be modified to improve user experience. This study highlights the importance of engaging end-users in the development and evaluation of clinician educational tools.

Continuous adaptive nonlinear model predictive control using spiking neural networks and real-time learning

Model predictive control (MPC) is a prominent control paradigm providing accurate state prediction and subsequent control actions for intricate dynamical systems with applications ranging from autonomous driving to star tracking. However, there is an apparent discrepancy between the model’s mathematical description and its behavior in real-world conditions, affecting its performance in real-time. In this work, we propose a novel neuromorphic (brain-inspired) spiking neural network for continuous adaptive non-linear MPC. Utilizing real-time learning, our design significantly reduces dynamic error and augments model accuracy, while simultaneously addressing unforeseen situations. We evaluated our framework using real-world scenarios in autonomous driving, implemented in a physics-driven simulation. We tested our design with various vehicles (from a Tesla Model 3 to an Ambulance) experiencing malfunctioning and swift steering scenarios. We demonstrate significant improvements in dynamic error rate compared with traditional MPC implementation with up to 89.15% median prediction error reduction with 5 spiking neurons and up to 96.08% with 5,000 neurons. Our results may pave the way for novel applications in real-time control and stimulate further studies in the adaptive control realm with spiking neural networks.

Hardware Addition Over Finite Fields Based On Booth–Karatsuba Algorithm

Abstract Two algorithms, both based around multiplication, one defined by Andrew Donald Booth in 1950 and the other defined by Anatoly Alexeevitch Karatsuba in 1960 can be applied to other types of operations. We know from recent results that to perform some algebraic transformations it is more efficient to calculate an inverse effect of a smaller magnitude together with an original action with a higher rank, than the initial operation, reaching the final element with less transitions. In this paper, we present an addition algorithm on $\mathbb {Z}/m\mathbb {Z}$ of big-integer numbers based on these concepts, using an alternative to traditional hardware implementation for binary addition based on FULL-ADDER cells, allowing the reduction of space complexity compared with other techniques, such as carry-lookahead, letting us calculate a modular addition in an optimal order complexity of $\mathcal {O}(n)$ without adding more complexity due to reduction operations.

The Cowongan Tradition in the Logical Interpretation of Bayani, Burhani, and Irfani

Objective: The purpose of this research to investigate the cowongan ritual in the logical interpretation of Bayani, Burhani, and Irfani. Method: This study used a religious and cultural approach with a descriptive qualitative design. Data was collected through observation, in-depth interviews and document studies to find out facts about the rituals carried out and triangulation to increase the validity and accountability of information. Data were analyzed using Creswell's process analysis. Result and Discussion: The results of this research show that from the reasoning perspective Bayani, Burhani, and Irfani prove that the cowongan ritual is not in accordance with the principles of Islamic teachings, such as carrying out rituals with offerings, parading cowongan dolls, and reading mantras as a form of its prayers to the Gods and spirits. Research Impliations: The impact of this research is to raise awareness in the Muslim community regarding the implementation of the cowongan tradition which is not in accordance with Islamic teachings, both from the viewpoint of bayani, burhani and irfani logic. Originality/Value: The authenticity of this research lies in the logical perspective of bayani, burhani and irfani in reviewing the cowongan tradition.