Problems Of Interpretation Research Articles

Dimensionality reduction and machine learning based model of software cost estimation

Software Cost Estimation (SCE) is one of the research priorities and challenges in the construction of cyber-physical-social systems (CPSSs). In CPSS, it is urge to process environmental and social information accurately and use it to guide social practice. Thus, in response to the problems of low prediction accuracy, poor robustness, and poor interpretability in SCE, this paper proposes a SCE model based on Autoencoder and Random Forest. First, preprocess the project data, remove outliers, and build regression trees to fill in missing attributes in the data. Second, construct a Autoencoder to reduce the dimensionality of factors that affect software cost. Subsequently, the performance of the model was trained and validated using the XGBoost framework on three datasets: COCOMO81, Albrecht, and Desharnais, and compared with common cost prediction models. The experimental results show that the MMRE, MdMRE, and PRED (0.25) values of the proposed model on the COCOMO81 dataset reached 0.21, 0.16, and 0.71, respectively. Compared with other models, the proposed model achieved significant improvements in accuracy and robustness.

A Collaborative Platform for Advancing Automatic Interpretation in ECG Signals.

Numerous papers report the efficiency of the automatic interpretation capabilities of commercial algorithms. Unfortunately, these algorithms are proprietary, and academia has no means of directly contributing to these results. In fact, nothing at the same stage of development exists in academia. Despite the extensive research in ECG signal processing, from signal conditioning to expert systems, a cohesive single application for clinical use is not ready yet. This is due to a serious lack of coordination in the academic efforts, which involve not only algorithms for signal processing, but also the signal acquisition equipment itself. For instance, the different sampling rates and the different noise levels frequently found in the available signal databases can cause severe incompatibility problems when the integration of different algorithms is desired. Therefore, this work aims to solve this incompatibility problem by providing the academic community with a diagnostic-grade electrocardiograph. The intention is to create a new standardized ECG signals database in order to address the automatic interpretation problem and create an electrocardiography system that can fully assist clinical practitioners, as the proprietary systems do. Achieving this objective is expected through an open and coordinated collaboration platform for which a webpage has already been created.

V.A. Favorsky’s Theory of the Book and the Problem of Artistic Interpretation of Literary Content

The article is devoted to the actual problems of the theory of the book, created and largely practically implemented by V.A. Favorsky and his associates in the 1930s —1950s. This theory was based on the principle of perception of the book as a synthetic art, which is confirmed by the tradition of handwritten books, relevant to the era of printing. The main contradiction faced by those who largely follow the work of V.A. Favorsky remains the correlation of the aesthetic concept of the book with its literary content. There are many dark places in V.A. Favorsky’s theory connected with this problem. Different approaches to this problem, characteristic of such a complex, synthetic work as a book, are analyzed, including issues related to the psychology of creativity, with a deep study of literary material when working on a book. The ambiguous experience of V.A. Favorsky, associated with immersion in the material of the book, with the study of the cultural context of the work, is considered. The article also highlights the important problem for V.A. Favorsky of the perception of a literary text in connection with the ideology and historical context of various epochs.The theoretical legacy of V.A. Favorsky does not lose relevance in our time, when the art of books is in need of pioneering approaches related to electronic publications of various types, including on the basis of the principle of “relay race of arts”, developed by the director and art theorist S.V. Obraztsov. Taking into account the current state of book publishing and its prospects, an updated appeal to the legacy of V.A. is proposed. Favorsky, which would solve the task of creating books at a high artistic level, taking into account the educational and informative functions of the book, without contradictions with the literary content of the work.

Some Discrete Tomography Problems in Hypergraph Model Interpretation

Abstract In this paper we consider discrete tomography problems with an additional requirement of non-repeatability of rows of the binary matrix to be reconstructed; as well as discrete tomography problems with given pairwise projections. Representing the problems in the hypergraph model and pointing out their equivalence to the basic definitions, we state the following results: (i) nonconvexity of the set of hypergraphic sequences of simple hypergraphs with $$n$$ vertices and $$m$$ hyperedges in the $$n$$-dimensional $$m + 1$$-valued lattice, (ii) characterization of monotone Boolean functions associated with degree sequences of 3-/(n–3)-uniform hypergraphs, (iii) formulation of discrete tomography problems with paired projections, their connection to hypergraph degree sequence problem with generalized degrees, a solution for a particular case.

Plectronoceratids (Cephalopoda) from the latest Cambrian at Black Mountain, Queensland, reveal complex three-dimensional siphuncle morphology, with major taxonomic implications.

The Plectronoceratida includes the earliest known cephalopod fossils and is thus fundamental to a better understanding of the origin and early evolution of this group of molluscs. The bulk of described material comes from the late Cambrian Fengshan Formation in North China with isolated occurrences in South China, Laurentia, Kazakhstan and Siberia. Knowledge of their morphology and taxonomy is limited in that most specimens were only studied as longitudinal sections, which are prone to misinterpretations due to variations in the plane of section. We describe more than 200 new specimens, which exceeds the entire hitherto published record of plectronoceratids. The material was collected by Mary Wade and colleagues during the 1970s and 1980s, from the lower Ninmaroo Formation at Black Mountain (Mount Unbunmaroo), Queensland, Australia. Despite the collecting effort, diverse notes and early incomplete drafts, Mary Wade never published this material before her death in 2005. The specimens provide novel insights into the three-dimensional morphology of the siphuncle based on abundant material, prompting a general revision of the order Plectronoceratida. We describe Sinoeremoceras marywadeae sp. nov. from numerous, well-preserved specimens, allowing investigation of ontogenetic trajectories and intraspecific variability, which in turn enables improved interpretations of the three-dimensional siphuncle morphology. The siphuncle of S. marywadeae sp. nov. and other plectronoceratids is characterised by highly oblique segments, an elongated middorsal portion of the septal neck (= septal flap) and laterally expanded segments that extend dorsally relative to the septal flap (= siphuncular bulbs). We show that this complex siphuncular structure has caused problems of interpretation because it was studied mainly from longitudinal sections, leading to the impression that there were large differences between specimens and supposed species. We revise the order Protactinoceratida and the families Protactinoceratidae and Balkoceratidae as junior synonyms of the Plectronoceratida and Plectronoceratidae, respectively. We reduce the number of valid genera from eighteen (including one genus formerly classified as an ellesmeroceratid) to three: Palaeoceras Flower, 1954, Plectronoceras Kobayashi, 1935 and Sinoeremoceras Kobayashi, 1933. We accept 10 valid species to which the 68 previously established species may be assigned. Sinoeremoceras contains 8 of the 10 plus the new species. Two species, previously referred to ellesmeroceratid genera, are transferred to Sinoeremoceras. This revised scheme groups plectronoceratids into distinct geographically and stratigraphically separated species, which better reflects biological realities and removes bias caused by preparation techniques. North China remains important containing the highest known diversity and was likely a centre of cephalopod diversification.

Освіта як соціальна система: від філософської концептуалізації до освітньої комунікації (версія Нікласа Лумана)

This article examines the issue of education from the point of the system theory of the modern German sociologist Niklas Luhmann. The main goal was to present arguments in favor of the possibility of education as a system, to describe its main functions and to highlight the problem of the medium. Firstly, the problem of translation of the German term Erziehung and its English counterpart Education was described; the existence of ambiguity, due to which it is possible in the context of the system theory to talk about both education and upbringing. Against this background, it was decided to use both terms as synonyms, bearing in mind their common meaning and the possibility of reverse translation. Then, by describing the main terms, Luhmann’s general understanding of the system theory and the system as a whole was given. Was mentioned such concepts as: distinguishing between the system and Umwelt, the phenomenon of self-reference and form. This gives rise to the second term – autopoiesis. The term was taken by Luhmann from the Chilean scientist Humberto Maturanа, the main point is in the special ability of systems to reproduce themselves from their own parts and to reproduce the parts themselves. A specific feature of autopoiesis is that it does not affect the final form. The phenomenon that provides autopoiesis is communication. It is possible because it is based on understanding and misunderstanding, which is found when distinguishing between message and information. From this constant distinction, sense is born. The possibility of understanding sense by a human, which is a psycho-physical system, is provided by structural coupling, openness of the system to external information. Based on this, we can describe the educational system. It is aimed at the formation and editing of the Person – a social symbol of communication. By providing each pupil with the same necessary knowledge, the education system thus increases the success of future communication. The medium that enables the system is the Pupil. However, significant social changes led to its reinterpretation and the emergence of a new term Lebenslauf, which causes problems in translation and interpretation.

Hitchcock’s figurations: some reflections on Textuality in Psycho

The article explores the implications of Psycho as a cinematic text a filmic array of iterable, signifying, verbal and visual, signifiers. It makes a distinction between prospective and retrospective movie viewing which allows examining how a film text reads itself, first in its treatment of proper names in the opening credits. The credits are analyzed as a narrative with its own shape, that introduces the figural modality of the film as a whole. Moving on to the diegetic narrative, the article analyzes how the movie represents the tensions and contradictions of signification as a problem of interpretation first of all for its characters, and specifically for Marion and Norman. It concludes by suggesting that the world of the movie posits the negotiation of signification not just in the twists and surprises of its melodramatic plot, but also in the conduct of mundane, domestic experience, whose trammels become central to the movie retrospectively in the light of the ultimate incoherence of the horror story.

Estimation and interpretation problems and solutions when using proportion covariates in linear regression models.

Proportion variables, also known as compositional data, are very common in ecology. Unfortunately, few scientists are aware of how compositional data, when used as covariates, can adversely impact statistical analysis. We describe here how proportion covariates result in multicollinearity and parameter identifiability problems. Using simulated data on bird species richness as a function of land use, we show how these problems manifest when fitting a wide range of models in R, both in a frequentist and Bayesian framework. In particular, we show that similar models can often generate substantially different parameter estimates, leading to very different conclusions. Dropping a covariate or the intercept from the model can solve the multicollinearity and parameter identifiability problems. Unfortunately, these solutions do not fix the inherent challenges associated with interpreting parameter estimates. To this end, we propose focusing the interpretation on the difference of slope parameters to avoid the inherent unidentifiability of individual parameters. We also propose conditional plots with two x-axes and marginal plots as visualization techniques that can help users better interpret their modeling results. We illustrate these problems and proposed solutions using empirical data from the North American Breeding Bird Survey. The practical and straightforward approaches suggested in this article will help the fitting of linear models and interpretation of its results when some of the covariates are proportions.

Review of heterozygosity visualization approaches in the context of conservation research

The assessment of heterozygosity level is one of the key metrics in conservation biology, as it contributes to the accurate design of conservation programs for endangered species. With the development of whole-genome sequencing technologies, it is now possible to more accurately estimate heterozygosity not only at the organismal level, but also at the population and species level. Contemporary conservation studies involve the processing of large volumes of whole-genome data, leading to problems of interpretation and necessitates the study of modern visualization methods for clear and correct presentation of results. In this review, we comprehensively examine the main types of visualization of heterozygosity assessments obtained using various approaches. We delve into the theory underlying each visualization method and discuss their characteristics using examples from studies of non-model species with different conservation statuses. The review provides insight into current tools for heterozygosity assessment and subsequent visualization, as well as current trends in this field.

Urban ground leases: a cross-country comparison

ABSTRACT The ground lease is a form of land tenure where the property rights are split between the lessor (landowner) and the lessee (land user). Additional ground lease features, such as the obligation to pay ground rent, depend on factors including the legal framework and lessor requirements. Ground lease features can lead to interpretation problems for ground leaseholders and even valuers, such as misunderstanding the extent of ground rent review. This paper examines location-based differences in order to highlight ground lease variability across countries. The term ‘ground lease’ is effectively a catch-all term for a tenure type that can display considerable differences depending on the location. Recognition of potential ground lease pitfalls and how ground leases differ across jurisdictions is necessary in an increasingly connected world. This paper advocates for uniform international ground lease terminology that more completely explains the extent of tenure rights of each ground lease.

The problems of defining and applying the concepts of gender equality and gender inequality in Russian law

The article examines the issues of the emergence, development and current state of the scientific problem of defining the concepts of gender equality (inequality), as well as the law enforcement aspect of its solution in the Russian Federation and in foreign countries. The object of the study is public relations between the state and citizens of Russia on issues of equality of rights, freedoms, opportunities for their realization and obligations established by Part 2 of Article 6 and Part 3 of Article 19 of the Constitution of the Russian Federation. The subject of the study is the norms of constitutional (Part 2 of Article 6, Part 3 of Article 19 and paragraph "zh.1" of Part 1 of Article 72 of the Constitution of the Russian Federation), civil (part 1 of Article 12 of the RF IC) and administrative law (Part 2 of Article 3.9 and Part 2 of Article 4.2 of the Administrative Code of the Russian Federation), other normative legal acts and judicial acts defining gender equality (inequality) of citizens. In the course of the work, dialectical, logical, systemic, functional, formal-legal, comparative-legal research methods were used. The aim of the study is to develop a uniform approach to establishing the concepts of gender equality (inequality) in order to eliminate the problems of ambiguous interpretation and conflict of legislation in modern science and law enforcement practice. This goal has determined the need to set and solve the following tasks: 1. Research on the concepts of gender equality (inequality) as legal categories in the Russian Federation and foreign countries. 2. Formulation of uniform definitions of gender equality (inequality). 3. Definition of the main difference between the concepts of gender equality (inequality). 4. Consideration of the possibility of applying the author's concepts of gender equality (inequality) in law enforcement practice and in normative acts. The study showed that there is no single approach to understanding gender equality (inequality) in modern science and law enforcement practice. Most modern concepts of gender equality (inequality) are based on the recognition of the equality of rights and freedoms of men and women. The author of the article puts forward the theory that gender equality is a right guaranteed by the state and international legal acts, freedom, duties and opportunities to achieve them in relation to citizens without gender separation, and gender inequality, on the contrary, acts as a discriminatory sign in relation to citizens depending on their gender.

Information bottleneck in peptide conformation determination by x-ray absorption spectroscopy

We apply a recently developed technique utilizing machine learning for statistical analysis of computational nitrogen K-edge spectra of aqueous triglycine. This method, the emulator-based component analysis, identifies spectrally relevant structural degrees of freedom from a data set filtering irrelevant ones out. Thus tremendous reduction in the dimensionality of the ill-posed nonlinear inverse problem of spectrum interpretation is achieved. Structural and spectral variation across the sampled phase space is notable. Using these data, we train a neural network to predict the intensities of spectral regions of interest from the structure. These regions are defined by the temperature-difference profile of the simulated spectra, and the analysis yields a structural interpretation for their behavior. Even though the utilized local many-body tensor representation implicitly encodes the secondary structure of the peptide, our approach proves that this information is irrecoverable from the spectra. A hard x-ray Raman scattering experiment confirms the overall sensibility of the simulated spectra, but the predicted temperature-dependent effects therein remain beyond the achieved statistical confidence level.

Concordance of assessments of four PD-L1 immunohistochemical assays in esophageal squamous cell carcinoma (ESCC)

ObjectiveGiven real-world limitations in programmed death-ligand 1 (PD-L1) testing, concordance studies between PD-L1 assays are needed. We undertook comparisons of PD-L1 assays (DAKO22C3, Ventana SP263, Ventana SP142, E1L3N) among observers in esophageal squamous cell carcinoma (ESCC) to provide information on the analytical and clinical comparability of four PD-L1 IHC assays.MethodsParaffin embedded samples of 50 cases of esophageal squamous cell carcinoma were obtained, satined with all four PD-L1 assays. PD-L1 was evaluated by 68 pathologists from 19 different hospitals. PD-L1 expression was assessed for combined positive score (CPS).ResultsThe expression sensitivity of SP263 was the highest in ESCC, followed by 22C3, E1L3N and SP142. Taking CPS 10 as the critical value, inter-observer concordance for CPS scores among 68 physicians was assessed for the 22C3, SP263, SP142, and E1L3N assays, yielding values of 0.777, 0.790, 0.758, and 0.782, respectively. In the comparison between assays, the overall CPS scores concordance rates between 22C3 and SP263, SP142, and E1L3N were 0.896, 0.833, and 0.853, respectively. 22C3 and SP263 have high concordance, with OPA of 0.896, while E1L3N and SP142 have the highest concordance, with OPA of 0.908.ConclusionIn ESCC, the concordance of PD-L1 evaluation among observers is good, and the immune cell score is still an important factor affecting the concordance of interpretation among observers. Cases near the specific threshold are still the difficult problem of interpretation. SP263 had the highest CPS score of the four assays. SP263 cannot identify all 22C3 positive cases, but had good concordance with 22C3.E1L3N and SP142 showed high concordance.

Subdiffusion in an array of solid obstacles

More than a decade ago, Goychuk reported on a universal behavior of subdiffusive motion (as described by the generalized Langevin equation) in a one-dimensional bounded periodic potential (Goychuk 2009 Phys. Rev. E 80 046125) where the numerical findings show that the long-time behavior of the mean squared displacement is not influenced by the potential, so that the behavior in the potential, under homogenization, is the same as in its absence. This property may break down if the potential is unbounded. In the present work, we report on the results of simulations of subdiffusion in a two-dimensional (2D) periodic array of solid obstacles (i.e. in an unbounded potential) with different packing fractions. It is revealed that the universal subdiffusive behavior at long times is not influenced by the presence of solid scatterers, whose presence influences the behavior at intermediate times only. This result is discussed as having possible relations to the emerging problem of interpretation of results on trajectories of tracers spreading in the brain’s extracellular space.

Лингвокультуремы, межкультурный трансфер и транскультурное моделирование (на материале русского и французского языков)

The study aims to identify the structural and functional features of interlanguage and intercultural transformations in the process of translation activities. The scientific novelty of the work lies in the complex construction of cognitive and communicative formats for describing linguoculturemes in line with national culture correlations, both at the level of lexemes and in the space of a complete utterance. The study is also novel in that it introduces into the active scientific use of the theory of language the terms “a cognitive-discourse projection”, “a transcultural model” and “a mental image” in order to clarify the conceptual apparatus and ensure a clearer semantic structuring of the terminological system of onomasiology, the theory of language and the theory of communication. The further development of the problems of lexicultural interpretation of the linguistic and cultural space as a semiotic whole and value represents one of the key epistemological aspects of the work. The discovery of correlations between intercultural transfer and transcultural modeling of metacultural knowledge, in other words, between linguistic and conceptual analysis of an utterance in line with the interpretative-semiological approach, is an important point of the study.

SHAP values accurately explain the difference in modeling accuracy of convolution neural network between soil full-spectrum and feature-spectrum

Acquiring soil nutrient content quickly and accurately through remote sensing is the key to advance precision agriculture. The development of deep learning has provided new technical means for soil hyperspectral modeling. However, the problem of poor interpretability of deep learning models limits its development. Although SHapley Additive exPlanations (SHAP) values based on game theory have been successfully applied to the interpretation of deep learning soil spectral modeling, whether they can accurately explain the differences in deep learning model accuracy remains to be verified. Based on this, we explored whether SHAP values can accurately explain the differences in convolutional neural network (CNN) modeling accuracy. We collected soil samples from agricultural land in the Liangshui River Basin in the southern mountainous and hilly areas of China, and measured the soil total nitrogen (STN) content and soil spectral data in the laboratory. We compared the effects of full-spectrum and feature-spectrum on the accuracy of deep learning models, and obtained the contribution of wavelengths in the CNN modeling process by calculating SHAP values. The results showed that combining different spectral pre-processing methods can play their respective advantages and help improve modeling accuracy. Among them, the CNN model obtained the highest prediction accuracy under the first-derivative Savitzky-Golay smoothing combination standard normal variate (SG1-SNV) spectral pre-processing in full-spectrum modeling. Compared with the feature-spectrum selected for modeling by Mutual information (MI) and competitive adaptive reweighted sampling (CARS), the CNN model achieved higher accuracy in most pre-processed spectra in full-spectrum modeling, and SHAP values accurately explained this reason. This is because the contribution is usually higher at most wavelengths with a high correlation with STN content. The feature-spectrum selected by CARS is more widely distributed but lacks continuity, and some wavelengths with high correlation and high contribution will also be missed. Meanwhile, some wavelengths with low correlation also have high contributions, which are usually not involved in the feature spectrum modeling of MI, thus affecting the modeling accuracy. Therefore, the deep learning model is more suitable for full-spectrum modeling due to its strong feature extraction and self-learning capabilities, and SHAP can obtain the wavelength contribution of the CNN model in soil spectral modeling, and then explain the differences in modeling accuracy. This study further proves the interpretability of deep learning, provides an important basis for the application of deep learning in soil hyperspectral modeling.

The Impact of EU Law On the Definition of Advertising By Polish Courts Using Pharmacy Advertising as An Example

Competition is one of the basic foundations of a free market economy, being at the same time the basis of freedom of economic activity. Competition has a positive impact not only on professional entities, motivating them to develop, but also on consumers, who, thanks to it, gain the possibility to choose. One of the pillars of competition is, of course, advertising. Advertising, which, as an economic phenomenon, is constantly evolving. This development has, of course, many positive aspects, but at the same time it obliges the authorities to take action to regulate it. The Polish legislator has rationed advertising in a number of specific acts, doing so mostly due to the need to protect superior values, such as human health or life. However, each aspect of advertising rationing first requires a definition of this concept, which under Polish law poses many problems of interpretation and practice. In this article, attention will be focused on the problem of advertising rationing on the part of the Polish legislator without simultaneous normative definition of this notion. The above imposes an obligation on the courts to define the notion of advertising in each case, which has led to the development of a certain scheme of definition, which includes, inter alia, reference to EU law. The main objective of this paper is to show the impact of EU law on the definition of the notion of advertising by Polish courts. The issue of legal definition of the notion in question is a complex problem, for the analysis of which the exemplification of pharmacy advertising was used. This example may be regarded as representative given the fundamental problems that will be addressed in the speech, while at the same time having special features of interest in the legal sense. In order to achieve this goal, a dogmatic-legal method has been used, which allows the examination of both the existing legal regulations and the jurisprudence and doctrine.

Integrated MSW management system in the Russian Federation: problems of interpretation and formation

The object of the study is the formation of an integrated MSW management system within the framework of the national project "Ecology" and the federal project "Integrated Solid Municipal Waste management System". The subject of the study is organizational, methodological, legal, financial, economic, industrial and technological problems that make it difficult at the federal and regional levels to achieve the annual and final planned indicators of these projects in 2024. The purpose of the work is a general description of the integrated MSW management system being created, as well as to identify the main problems of its formation in the new financial and economic environment reality. The author considers the planned target indicators of the federal project and their correlation with the indicators achieved in 2019-2022. Special attention is paid to the three-fold decrease in the initial planned indicator for recycling, which occurred due to insufficient development of the MSW recycling infrastructure, and the threat of non-fulfillment of the utilization indicator in 2024, which persists even after that. The methodological basis of research is an integrated approach that allowed the use of methods of systematic, comparative, factorial and economic-statistical analysis, content analysis, and also synthesis. The scientific novelty of the work lies in the disclosure of an integrated system as a set of methods for handling MSW, located among themselves in a certain hierarchy of applications, the last of which is waste disposal, and the smaller its scale and the damage caused to the environment, the greater the level of consistency the system demonstrates. Neutralization and energy utilization do not fully solve the problem, since they leave a lot of harmful combustion products. Recycling is much more environmentally friendly, the degree of development of which should be considered as the second important criterion for the development of an integrated waste management system. The reduction by the curators of the MSW management reform of the initially stated recycling targets for 2024 by three times is actually an official recognition of the global underdevelopment of the domestic recycling and processing industry and the lack of real state participation in its formation and development.

Difficult texts: the author and content of the commandment in 1 John 3.23

Three interpretative problems with 1 John 3.23 are addressed. First, it is suggested that the subject of the verse changes halfway through, from ‘God’ to ‘Jesus Christ’. Second, belief ‘in the name’ of Jesus is taken to mean the acknowledgement of Jesus’ ultimate significance. Third, the single command both to believe and to love one another is suggested to be a way of opening up the life of the disciple to the acceptance of Jesus’ ultimate significance and a way in which such acceptance can be measured or deduced.

Chronologia, kalendarz i datowanie Roman de Flamenca – próba bilansu

This article aims to review and summarise previous research on the chronology of the medieval occitan narrative text Le Roman de Flamenca in two aspects: dating the text and dating the time of the action. The state of research makes it possible to identify the main ways of interpreting the chronology of the text: in terms of the time of its composition, as a work from the first or second half of the 13th century; while in terms of determining the time of the plot of Flamenca, it is dated by various authors to the first half of the 12th century, the turn of the 12th and 13th centuries, or the first half of the 13th century. Among the main arguments used to support these hypotheses are the organisation of the text’s chronology around the liturgical calendar and the absence of the feast of Corpus Christi in that calendar, the description of the coat of arms of the Bourbons, attempts to identify the characters of the text as historical figures, and references to political events of the period. On the basis of an analysis of the data collected, the rejection of implausible and poorly argued concepts, and additional arguments related to the participation of the novel’s protagonist Guillaume in the war in Flanders, the author establishes the most probable dating range of Le Roman de Flamenca as 1287–1293, and the time of action as 1217–1224. In conclusion, an interpretative problem is presented that is closely related to the chronological issue of the text: the different perspectives on the novel as a current novel of manners or a novel of historical character. The analysis carried out here supports the conclusion that Le Roman de Flamenca is a text describing the golden age of the trobar from the perspective of its period of decline and decadence.