Formal Definition of Artificial Intelligence

* This publication is partially supported by the KT-DigiCult-Bg project.

Noun Sense Disambiguation using Co-Occurrence Relation in Machine Translation

Word Sense Disambiguation, the process of identifying the meaning of a word in a sentence when the word has multiple meanings, is a critical problem of machine translation. It is generally very difficult to select the correct meaning of a word in a sentence, especially when the syntactical difference between the source and target language is big, e.g., English-Korean machine translation. To achieve a high level of accuracy of noun sense selection in machine translation, we introduced a statistical method based on co-occurrence relation of words in sentences and applied it to the English-Korean machine translator RyongNamSan. ACM Computing Classification System (1998): I.2.7.

Developing Financial Expertise Through Mathematics and IT School Curricula

Report published in the Proceedings of the National Conference on "Education and Research in the Information Society", Plovdiv, May, 2014

Reply: 'Myopic foveoschisis: An ectatic retinopathy, not a schisis'

Full text: We thank Tsilimbaris et al1 for their comments on the appropriateness of the term ‘myopic foveoschisis’ to describe the condition that is characterized by the separation of neural retina layers associated with high myopia and posterior staphyloma. They have proposed the term ‘myopic ectatic retinopathy’ as a more literal and functionally more accurate descriptor of the condition to avoid the use of the word ‘schisis’, which may be misleading because it is also used to describe other conditions where there is separation of neural retina layers without the presence of staphyloma.2 Using the word ‘ectatic’ for this condition would imply that we are fairly certain about the pathogenesis and mechanistic factors that underlie its development and progression. However, this is not the case, unfortunately, as our review of the literature has shown. There are several theories ranging from vitreous traction to sclerosing changes of retinal vessels to progression of staphylomas as possible etiological factors. Therefore, it is likely to be multifactorial in nature—hence the success reported with different procedures that address either the vitreous traction factor using vitrectomy, peel plus tamponade or the scleral ectasia factor using posterior buckling techniques. In the absence of a good understanding of underlying pathogenesis, it is probably best to use purely descriptive names rather than mechanistic terms. The use of descriptive terms, even though similar, do not necessarily cause confusion as long as they are widely accepted as differentiating terminology, for example, postoperative pseudophakic cystoid macular edema (Irvine–Gass syndrome) vs cystoid macular edema associated with posterior uveitis in a phakic patient. The introduction of too many mechanistic or pathogenetic terms in the absence of clear understating of etiology can in fact cause more confusion, for example, serous chorioretinopathy vs central serous retinopathy vs serous choroidopathy. The confinement to broad descriptive terms can enhance communication and reduce confusion without committing to any presumption about etiology until it is better understood. This approach is probably best illustrated by the recent advances in the understanding of mactel21, a condition initially described and classified, using descriptive nomenclature, by Don Gass as bilateral, idiopathic acquired juxtafoveolar telangiectasis (Group2A) and as distinctly different from unilateral, congenital parafoveolar telangiectasis (Group 1A; Gass,3 pp 504–506 vs 127–128). Finally, it is worthy to note that for myopic foveoschisis associated with a staphyloma that is associated with outer layer macular detachment, Don Gass also descriptively included the additional observation (before the advent of OCT) that the retinal profile was concave rather than convex in shape, thereby differentiating it from rhegmatogenous detachments with recruitment of subretinal fluid that is associated with posteriorly located breaks and macular holes in myopic eyes. References 1.Tsilimbaris MK, Vavvas DG, Bechrakis NE. Myopic foveoschisis: an ectatic retinopathy, not aschisis. Eye 2016; 30: 328–329. 2.Powner MB, Gillies MC, Tretiach M, Scott A, Guymer RH, Hageman GS et al. Perifoveal müller cell depletion in a case of macular telangiectasia type 2. Ophthalmology 2010; 117(12): 2407–2416. 3.Gass DM. Stereoscopic Atlas of Macular Diseases: Diagnosis and Treatment, 4th edn. Mosby-Yearbook: St. Louis, 1997.

Phonics instruction using pseudowords for success in phonetic decoding

This study examined a Pseudoword Phonics Curriculum to determine if this form of instruction would increase students’ decoding skills compared to typical real-word phonics instruction. In typical phonics instruction, children learn to decode familiar words which allow them to draw on their prior knowledge of how to pronounce the word and may detract from learning decoding skills. By using pseudowords during phonics instruction, students may learn more decoding skills because they are unfamiliar with the “words” and therefore cannot draw on memory for how to pronounce the word. It was hypothesized that students who learn phonics with pseudowords will learn more decoding skills and perform higher on a real-word assessment compared to students who learn phonics with real words. ^ Students from two kindergarten classes participated in this study. An author-created word decoding assessment was used to determine the students’ ability to decode words. The study was broken into three phases, each lasting one month. During Phase 1, both groups received phonics instruction using real words, which allowed for the exploration of baseline student growth trajectories and potential teacher effects. During Phase 2, the experimental group received pseudoword phonics instruction while the control group continued real-word phonics instruction. During Phase 3, both groups were taught with real-word phonics instruction. Students were assessed on their decoding skills before and after each phase. ^ Results from multiple regression and multi-level model analyses revealed a greater increase in decoding skills during the second and third phases of the study for students who received the pseudoword phonics instruction compared to students who received the real-word phonics instruction. This suggests that pseudoword phonics instruction improves decoding skills quicker than real-word phonics instruction. This also suggests that teaching decoding with pseudowords for one month can continue to improve decoding skills when children return to real-word phonics instruction. Teacher feedback suggests that confidence with reading increased for students who learned with pseudowords because they were less intimidated by the approach and viewed pseudoword phonics as a game that involved reading “silly” words. Implications of these results, limitations of this study, and areas for future research are discussed. ^

Menu Analysis: Review and Evaluation

In the article - Menu Analysis: Review and Evaluation - by Lendal H. Kotschevar, Distinguished Professor School of Hospitality Management, Florida International University, Kotschevar’s initial statement reads: “Various methods are used to evaluate menus. Some have quite different approaches and give different information. Even those using quite similar methods vary in the information they give. The author attempts to describe the most frequently used methods and to indicate their value. A correlation calculation is made to see how well certain of these methods agree in the information they give.” There is more than one way to look at the word menu. The culinary selections decided upon by the head chef or owner of a restaurant, which ultimately define the type of restaurant is one way. The physical outline of the food, which a patron actually holds in his or her hand, is another. These descriptions are most common to the word, menu. The author primarily concentrates on the latter description, and uses the act of counting the number of items sold on a menu to measure the popularity of any particular item. This, along with a formula, allows Kotschevar to arrive at a specific value per item. Menu analysis would appear a difficult subject to broach. How does a person approach a menu analysis, how do you qualify and quantify a menu; it seems such a subjective exercise. The author offers methods and outlines on approaching menu analysis from empirical perspectives. “Menus are often examined visually through the evaluation of various factors. It is a subjective method but has the advantage of allowing scrutiny of a wide range of factors which other methods do not,” says Distinguished Professor, Kotschevar. “The method is also highly flexible. Factors can be given a score value and scores summed to give a total for a menu. This allows comparison between menus. If the one making the evaluations knows menu values, it is a good method of judgment,” he further offers. The author wants you to know that assigning values is fundamental to a pragmatic menu analysis; it is how the reviewer keeps score, so to speak. Value merit provides reliable criteria from which to gauge a particular menu item. In the final analysis, menu evaluation provides the mechanism for either keeping or rejecting selected items on a menu. Kotschevar provides at least three different matrix evaluation methods; they are defined as the Miller method, the Smith and Kasavana method, and the Pavesic method. He offers illustrated examples of each via a table format. These are helpful tools since trying to explain the theories behind the tables would be difficult at best. Kotschevar also references examples of analysis methods which aren’t matrix based. The Hayes and Huffman - Goal Value Analysis - is one such method. The author sees no one method better than another, and suggests that combining two or more of the methods to be a benefit.

Phonics Instruction using Pseudowords for Success in Phonetic Decoding

This study examined a Pseudoword Phonics Curriculum to determine if this form of instruction would increase students’ decoding skills compared to typical real-word phonics instruction. In typical phonics instruction, children learn to decode familiar words which allow them to draw on their prior knowledge of how to pronounce the word and may detract from learning decoding skills. By using pseudowords during phonics instruction, students may learn more decoding skills because they are unfamiliar with the “words” and therefore cannot draw on memory for how to pronounce the word. It was hypothesized that students who learn phonics with pseudowords will learn more decoding skills and perform higher on a real-word assessment compared to students who learn phonics with real words. Students from two kindergarten classes participated in this study. An author-created word decoding assessment was used to determine the students’ ability to decode words. The study was broken into three phases, each lasting one month. During Phase 1, both groups received phonics instruction using real words, which allowed for the exploration of baseline student growth trajectories and potential teacher effects. During Phase 2, the experimental group received pseudoword phonics instruction while the control group continued real-word phonics instruction. During Phase 3, both groups were taught with real-word phonics instruction. Students were assessed on their decoding skills before and after each phase. Results from multiple regression and multi-level model analyses revealed a greater increase in decoding skills during the second and third phases of the study for students who received the pseudoword phonics instruction compared to students who received the real-word phonics instruction. This suggests that pseudoword phonics instruction improves decoding skills quicker than real-word phonics instruction. This also suggests that teaching decoding with pseudowords for one month can continue to improve decoding skills when children return to real-word phonics instruction. Teacher feedback suggests that confidence with reading increased for students who learned with pseudowords because they were less intimidated by the approach and viewed pseudoword phonics as a game that involved reading “silly” words. Implications of these results, limitations of this study, and areas for future research are discussed.

Cartões de saudações em língua inglesa: uma prática de letramento em análise

This research aims at studying the use of greeting cards, here understood as a literacy practice widely used in American society of the United States. In American culture, these cards become sources of information and memory about people‟s cycles of life, their experiences and their bonds of sociability enabled by means of the senses that the image and the word comprise. The main purpose of this work is to describe how this literacy practice occurs in American society. Theoretically, this research is based on studies of literacy (BARTON, HAMILTON, 1998; BAYHAM, 1995; HAMILTON, 2000; STREET, 1981, 1984, 1985, 1993, 2003), the contributions of social semiotics, associated with systemic-functional grammar (HALLIDAY; HASAN 1978, 1985, HALLIDAY, 1994, HALLIDAY; MATTHIESSEN, 2004), and the grammar of visual design (KRESS; LEITE-GARCIA, VAN LEEUWEN, 1997, 2004, 2006; KRESS; MATTHIESSEN, 2004). Methodologically, it is a study that falls within the qualitative paradigm of interpretative character, which adopts ethnographic tools in data generation. From this perspective, it makes use of “looking and asking” techniques (ERICKSON, 1986, p. 119), complemented by the technique of "registering", proposed by Paz (2008). The corpus comprises 104 printed cards, provided by users of this cultural artifact, from which we selected 24, and 11 e-cards, extracted from the internet, as well as verbalizations obtained by applying a questionnaire prepared with open questions asked in order to gather information about the perceptions and actions of these cards users with respect to this literacy practice. Data analysis reveals cultural, economic and social aspects of this practice and the belief that literacy practice of using printed greeting cards, despite the existence of virtual alternatives, is still very fruitful in American society. The study also allows users to comprehend that the cardholders position themselves and construct identities that are expressed in verbal and visual interaction in order to achieve the desired effect. As a result, it is understood that greeting cards are not unintentional, but loaded with ideology and power relations, among other aspects that are constitutive of them.

A docência na educação infantil: representações sociais dos professores cursistas do proinfantil do Estado do Rio Grande do Norte sobre o trabalho docente

The overall objective of this research is to identify and analyze social representations of (the) teachers(the) Ranciere the Initial Training Program for Teachers in Office in Early Childhood Education - PROINFANTIL - UFRN/MEC on the teaching work, seeking to identify their constituent elements and understand the dynamics of your organization. We assume that these teachers work fundamentally, in the institutions of Early Childhood Education, with knowledge of common sense and related cultural inherent to be/do professor in the design of education guardian/giving handouts to ensure the physical integrity of children, causing a rift between the caring and educating. From this general objective, we elected as specific objectives: identify the social, economic and cultural backgrounds of these (the) teachers (sa); identify what is teaching work for them (the) as well as identify which the psychosocial implications driven by RS on teaching work that point to tensions between the training and the exercise teacher as activity profissional.Como theoretical foundation we opted for Social Representations Theory of Moscovici (2003), Jodelet (2001); Specificities of the teaching Work in Early Childhood Education: Kramer (2002; 2006); OliveiraFormosinho (2007); Zilma de Oliveira (2007), Teacher Training: Ramalho, Nunez and Galthier (2003) and Tardif and Lessard (2008), content Analysis: Bardin (2004). As methodological procedure, we chose the Central Nucleus theory, developed by Jean Claude Abric (2000). Contributed to the scope of this objective the 171 teachers (the) that concluded the Proinfantil NBs to participate of TALP with justifications. The corpus arising from evocations around the words suggested by Carlos Chagas Foundation: give classrooms, teacher, pupil and added the word Child Education, were subjected to a treatment with the aid of the EVOC software (2000), identifying the central nucleus. The results indicate the words more evoked and significant: Planning, child care, educating, and play. Indicating that for these (the) teachers (the) the teaching work in Early Childhood Education must have a systematic pedagogical to educate children. These words correspond to the specificity of being/doing teaching in Early Childhood Education. However, the data shows that it is a job with different characteristics of the teaching work in other stages of education

O atendimento ao idoso na unidade de saúde da família: um estudo de representações sociais

The attention to health issues in aging has increased and it becomes a challenge for public policies directed to the elderly. This study aimed at learning the social representations built by seniors about the service in the Family Health Unit. It is an exploratory study, funded by the Theory of Social Representations of Moscovici. It was held at the Health Unit of the Family Felipe Shrimp, located in the neighborhood Felipe Shrimp in the city of Natal / RN-Brazil. The participants were one hundred and two elderly / as, served by the Family Health Strategy. The data collection period was extended from July to September 2014. Data were collected through the Word Free Association Test and Interview semi-structured, and analyzed with the help of EVOC software. Interviews were conducted with 20 elderly and subjected to content analysis. The research was approved by the Ethics Committee of the University Hospital Research Onofre Lopes, in the opinion 704,323. It was possible to apprehend negative connotations regarding attendance, listing it as bad and disrespectful, and the limited hours of service, difficult to schedule appointments and tests and inadequate infrastructure, the most marked aspects. Seniors express satisfaction with the medical care, however, they understand that it is necessary that all services are properly integrated to a qualified service. The statements reveal that the service in the drive needs to implement new strategies host for users to participate more in educational and health promotion. It is noted, the need of integrated care, the host of qualified hearing in the health services that they address the elderly seeking care at the clinic of the family, so sticking to the principles of the Unified Health System.

Luís da Câmara Cascudo prefaciador

Presenting a reading of prefaces written by Luís da Câmara Cascudo, related to literary and non-literary books from the early 20TH century (1921-1984), is the goal of this thesis. Considering the word in its meaning: "Latin praefatio, the action of speaking in the commencement. Synonym for 'prologue ', in the sense of text that precedes or introduces a work" (MOISÉS, 1999, p.416). In this research, a preface is understood as the text written and published with the intent to provide information to facilitate reading and/or understanding of the work to which it refers, regardless it is set at initial pages, when it is named as „prolog‟, „letter to the reader‟, „proem‟, „prelude‟, „preamble, forewords, summary, etc., or when only appears in the last pages of the book and turns to be named as „afterword‟. It is a qualitative research, with a bibliographic and interpretive feature, considering that part of the analysis of texts employs the inductive method, focuses on the depth of understanding that the researcher has on the researched object. For the study of this genre we recourse to Sales (2003), Teles (1986; 1989; 2010), Clemente (1986) and Candido (2005); as for the notion of tradition, we resort to Eliot (1997) and Candido (1997; 1980). The set of prefaces is a wide material for research that will allow scholars of Brazilian culture to continue work started by Luís da Câmara Cascudo, still in 1921, when he started his career as a prefacer.

Luís da Câmara Cascudo prefaciador

Presenting a reading of prefaces written by Luís da Câmara Cascudo, related to literary and non-literary books from the early 20TH century (1921-1984), is the goal of this thesis. Considering the word in its meaning: "Latin praefatio, the action of speaking in the commencement. Synonym for 'prologue ', in the sense of text that precedes or introduces a work" (MOISÉS, 1999, p.416). In this research, a preface is understood as the text written and published with the intent to provide information to facilitate reading and/or understanding of the work to which it refers, regardless it is set at initial pages, when it is named as „prolog‟, „letter to the reader‟, „proem‟, „prelude‟, „preamble, forewords, summary, etc., or when only appears in the last pages of the book and turns to be named as „afterword‟. It is a qualitative research, with a bibliographic and interpretive feature, considering that part of the analysis of texts employs the inductive method, focuses on the depth of understanding that the researcher has on the researched object. For the study of this genre we recourse to Sales (2003), Teles (1986; 1989; 2010), Clemente (1986) and Candido (2005); as for the notion of tradition, we resort to Eliot (1997) and Candido (1997; 1980). The set of prefaces is a wide material for research that will allow scholars of Brazilian culture to continue work started by Luís da Câmara Cascudo, still in 1921, when he started his career as a prefacer.

O centro de Fortaleza como lugar de moradia

The present study has the objective of analyzing how the ways of dwelling influences the uses and the functional and symbolic appropriations of the urban space in Fortaleza city center, through the perspective of the residents and their relation with the living place. Scenarios of development and degradation of its urban space have marked the city center of Fortaleza. The intensification of the commercial and services occupation promoted through the years, paradoxically, the valorization of the land price and the devalorization of the residential use. Thus, the residential occupation was consolidated in a discontinuous way, being concentrated mainly in the external limits of the historical core of the neighborhood. The research is structured over the delimitation of an area and the selection of multifamily residential buildings, built since the 1960s, close to the central core of the neighborhood. The spatial configuration analysis of the selected residential buildings, and their relations with the urban surroundings and the land uses, reveals different aspects related to the urban vitality, producing impacts over the ways of dwelling constituted by the daily life of the residents. The study of the ways of dwelling involves the comprehension that the dwelling is beyond the private residential boundaries and the functional occupation. The conceptual base of this research is developed over the perspective that the dwelling represents a fundamental aspect of the human condition, allowing the person to relate with the space in an essential way (HEIDEGGER, 2012). In this perspective of the dwelling, the space reunites the mental and the cultural, the social and the historical, being marked by simultaneous logics of the conceived, the perceived and the lived space (LEFEVBRE, 2006). The development of this study, over the point of view of the neighborhood residents, is inserted in the perspective of the lived space, related to the concept of place, understood as a qualitative phenomenon, giving essence and identity to the space. The place of dwelling, marked by coexistences, is one of the structural elements of the urban land use, and potential for the rehabilitation of the central areas in big cities. Therefore, the study starts from the hypothesis that the location, the nearby land uses and the spatial configuration of the residential buildings affect the ways of dwelling, in other words the residents dissolve the boundaries of the shelter and experience the urban space, from the dwelling place. The requalification of the dwelling is opposed to the residential space based in functionality, in hierarchy, in self sufficiency, in standardization and in the reproduction of the urban space, materialized in the dense contemporary residential buildings, that are unrelated to the city. The stages of the research involved the spatial configuration analysis of the selected residential buildings and their surrounding, the land use mapping and interviews with the residents. The collected data allowed verifying that the buildings are located in areas presenting heterogeneous land uses, with a great number of residents and users. However, these aspects are not sufficient to promote the vitality of the public spaces in the neighborhood, since the people movement in the streets is controlled by the opening hours of the predominant commercial use in the area. The word of the residents, collected in interviews, indicate that the conservation conditions of the public spaces and the insecurity influences their everyday relations with the place of dwelling, affecting fundamental aspects for the dwelling requalification in the central area of Fortaleza.

O centro de Fortaleza como lugar de moradia

The present study has the objective of analyzing how the ways of dwelling influences the uses and the functional and symbolic appropriations of the urban space in Fortaleza city center, through the perspective of the residents and their relation with the living place. Scenarios of development and degradation of its urban space have marked the city center of Fortaleza. The intensification of the commercial and services occupation promoted through the years, paradoxically, the valorization of the land price and the devalorization of the residential use. Thus, the residential occupation was consolidated in a discontinuous way, being concentrated mainly in the external limits of the historical core of the neighborhood. The research is structured over the delimitation of an area and the selection of multifamily residential buildings, built since the 1960s, close to the central core of the neighborhood. The spatial configuration analysis of the selected residential buildings, and their relations with the urban surroundings and the land uses, reveals different aspects related to the urban vitality, producing impacts over the ways of dwelling constituted by the daily life of the residents. The study of the ways of dwelling involves the comprehension that the dwelling is beyond the private residential boundaries and the functional occupation. The conceptual base of this research is developed over the perspective that the dwelling represents a fundamental aspect of the human condition, allowing the person to relate with the space in an essential way (HEIDEGGER, 2012). In this perspective of the dwelling, the space reunites the mental and the cultural, the social and the historical, being marked by simultaneous logics of the conceived, the perceived and the lived space (LEFEVBRE, 2006). The development of this study, over the point of view of the neighborhood residents, is inserted in the perspective of the lived space, related to the concept of place, understood as a qualitative phenomenon, giving essence and identity to the space. The place of dwelling, marked by coexistences, is one of the structural elements of the urban land use, and potential for the rehabilitation of the central areas in big cities. Therefore, the study starts from the hypothesis that the location, the nearby land uses and the spatial configuration of the residential buildings affect the ways of dwelling, in other words the residents dissolve the boundaries of the shelter and experience the urban space, from the dwelling place. The requalification of the dwelling is opposed to the residential space based in functionality, in hierarchy, in self sufficiency, in standardization and in the reproduction of the urban space, materialized in the dense contemporary residential buildings, that are unrelated to the city. The stages of the research involved the spatial configuration analysis of the selected residential buildings and their surrounding, the land use mapping and interviews with the residents. The collected data allowed verifying that the buildings are located in areas presenting heterogeneous land uses, with a great number of residents and users. However, these aspects are not sufficient to promote the vitality of the public spaces in the neighborhood, since the people movement in the streets is controlled by the opening hours of the predominant commercial use in the area. The word of the residents, collected in interviews, indicate that the conservation conditions of the public spaces and the insecurity influences their everyday relations with the place of dwelling, affecting fundamental aspects for the dwelling requalification in the central area of Fortaleza.

Ampliação vocabular: glossário de textos do livro didático de língua portuguesa "Vontade de saber português" do 9º ano

This research aimed to verify the vocabulary difficulties faced by 9th year students while understanding the didactic book of Portuguese Language (DBPL) “Vontade de Saber Português”, used at the Municipal School Sebastião Rangel. We noticed the students had some doubts concerning the unknown vocabulary in the texts and, therefore, in text comprehension. The hypothesis is that one “difficult” word and the lexicon used by DBPL author can disturb student comprehension. We adopted some action which could simplify the little vocabulary understanding and contributed to extend it. For that reason, the job was theoretically based on Biderman (1999), Barbosa (1989), Dias (2004), Krieger (2012), Coelho (1993) and on National Curriculum Parameters of Portuguese Language, aiming to ally theory and practice. The application methodology of the proposal was done in order to the students understand that the word needs to be adapted to its context. At the begging of the job, the students read the texts and took notes of the “difficult” words, selecting, corpus. We analyzed the doubts, registering them. Then, we showed to the students the classification of abbreviated words after each entry. The students separated the words for grammar classes – lexical words” (KRIEGER, 2012). Such words have a very significant meaning to the comprehension of the read texts, being interesting to take a look in online dictionaries. In the creative glossary, done by the students, the words were spread in alphabetical order. They transcript the part where was the word and copied again, substituting the word to a clearer word. Finally, we asked the students a writing production using five words from the glossary; we showed them that the meaning of the words is not found only in the dictionary, but they can be used in different contexts. In the analyzes, was discovered that there is one necessity of a pedagogic didactic work more effective with elementary school lexicon. Thus, this proposal is not a closed receipt, but the infield location allowed a reflexive pedagogic practice about lexicon education.