Structuralism? Functionalism? Behaviorism? Or mechanism? Looking for a better approach to AI

2008 ◽  
Vol 1 (3) ◽  
pp. 325-336 ◽  
Author(s):  
Yixin Zhong
Keyword(s):  
Intelligent System ◽  
New Approach ◽  
Content Type ◽  
Advantages And Disadvantages ◽  
Special Cases ◽  
Powerful Approach ◽  
Reasonable Approach ◽  
The Common ◽  
To Come ◽  
The One

PurposeResearch of artificial intelligence (AI), has aimed at making machines intelligent via the simulation of natural intelligence, particularly human intelligence. During the past decades, there have been three major approaches aimed at achieving this goal, namely structuralism, functionalism and behaviorism. Unfortunately, they work separately and contradictorily to a large extent. The purpose of this paper is to present a better and more unified approach.Design/methodology/approachThe paper analyses each of the three major approaches to AI, describing their advantages and disadvantages. There then follows an attempt to explore a new and more reasonable approach to AI. The new approach should be able to solve all the problems that the existing approaches can solve on one hand and can solve the problems that the existing approaches cannot solve on the other hand.FindingsIt was found that the more reasonable and more powerful approach is the one that directly touches the common and core mechanism of intelligence formation. This is due to the fact that the mechanism of intelligence formation is much more essential than other windows of an intelligent system, such as structure, function, or behavior. It was also found that the common and core mechanism of intelligence formation can be implemented through the information‐knowledge‐intelligence transformation. The third finding is that the three existing approaches are special cases of the mechanism approach under different conditions and can thus be harmoniously unified within the frame of the mechanism approach.Originality/valueThe three findings in the paper: the mechanism approach, the implementation of the mechanism approach, and the unification of the existed three major approaches, are important laws never found before in the literature. The breakthrough of the mechanism approach to AI will be of great significance to both theoretical and practical research in AI in the years to come.

The hybrid intelligent systems design using grey systems theory

2015 ◽  
Vol 5 (2) ◽  
pp. 194-205 ◽  
Author(s):  
Scarlat Emil ◽  
Virginia Mărăcine
Keyword(s):  
Systems Theory ◽  
Intelligent Systems ◽  
Explicit Knowledge ◽  
Intelligent System ◽  
Grey System Theory ◽  
Knowledge Flows ◽  
Content Type ◽  
Hybrid Intelligent Systems ◽  
Advantages And Disadvantages ◽  
Grey Systems Theory

Purpose – The purpose of this paper is to discuss how tacit and explicit knowledge determine grey knowledge and how these are stimulated through interactions within networks, forming the grey hybrid intelligent systems (HISs). The feedback processes and mechanisms between internal and external knowledge determine the apparition of grey knowledge into an intelligent system (IS). The extension of ISs is determined by the ubiquity of the internet but, in our framework, the grey knowledge flows assure the viability and effectiveness of these systems. Design/methodology/approach – Some characteristics of the Hybrid Intelligent Knowledge Systems are put forward along with a series of models of hybrid computational intelligence architectures. More, relevant examples from the literature related to the hybrid systems architectures are presented, underlying their main advantages and disadvantages. Findings – Due to the lack of a common framework it remains often difficult to compare the various HISs conceptually and evaluate their performance comparatively. Different applications in different areas are needed for establishing the best combinations between models that are designed using grey, fuzzy, neural network, genetic, evolutionist and other methods. But all these systems are knowledge dependent, the main flow that is used in all parts of every kind of system being the knowledge. Grey knowledge is an important part of the real systems and the study of its proprieties using the methods and techniques of grey system theory remains an important direction of the researches. Originality/value – The paper discusses the differences among the three types of knowledge and how they and the grey systems theory can be used in different hybrid architectures.

Volatility discovery in cryptocurrency markets

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Thomas Dimpfl ◽  
Dalia Elshiaty
Keyword(s):  
Design Methodology ◽  
Stochastic Volatility Model ◽  
Discrete Version ◽  
Data Series ◽  
Content Type ◽  
Vector Autoregressive ◽  
Volatility Model ◽  
Information Shares ◽  
The Common ◽  
To Come

PurposeCryptocurrency markets are notoriously noisy, but not all markets might behave in the exact same way. Therefore, the aim of this paper is to investigate which one of the cryptocurrency markets contributes the most to the common volatility component inherent in the market.Design/methodology/approachThe paper extracts each of the cryptocurrency's markets' latent volatility using a stochastic volatility model and, subsequently, models their dynamics in a fractionally cointegrated vector autoregressive model. The authors use the refinement of Lien and Shrestha (2009, J. Futures Mark) to come up with unique Hasbrouck (1995, J. Finance) information shares.FindingsThe authors’ findings indicate that Bitfinex is the leading market for Bitcoin and Ripple, while Bitstamp dominates for Ethereum and Litecoin. Based on the dominant market for each cryptocurrency, the authors find that the volatility of Bitcoin explains most of the volatility among the different cryptocurrencies.Research limitations/implicationsThe authors’ findings are limited by the availability of the cryptocurrency data. Apart from Bitcoin, the data series for the other cryptocurrencies are not long enough to ensure the precision of the authors’ estimates.Originality/valueTo date, only price discovery in cryptocurrencies has been studied and identified. This paper extends the current literature into the realm of volatility discovery. In addition, the authors propose a discrete version for the evolution of a markets fundamental volatility, extending the work of Dias et al. (2018).

Cue-less consumers in factory outlet stores: reference price effects on consumer evaluations when semantic phrases are missing

2018 ◽  
Vol 27 (4) ◽  
pp. 415-426
Author(s):  
Jay P. Carlson ◽  
Larry D. Compeau
Keyword(s):  
Qualitative Study ◽  
Design Methodology ◽  
Consumer Evaluations ◽  
Content Type ◽  
Consumer Responses ◽  
Semantic Cues ◽  
Reference Prices ◽  
Price Effects ◽  
The Common ◽  
To Come

Purpose Prior research has demonstrated that reference prices can affect consumer responses, but the reference prices examined have been presented along with semantic cues [e.g. manufacturer’s suggested retail price (MSRP) and Compare At]. This study is unique in investigating the effects of reference prices that do not include a semantic cue (i.e. “cue-less”) on consumers’ responses. It also studies consumers’ beliefs about factory outlet stores, a seldom-studied store type in which cue-less reference prices are used. Design/methodology/approach One qualitative study and one experiment were carried out in this research. Findings The qualitative study revealed that a price tag including cue-less reference prices was unlikely to be viewed as a seller mistake or with suspicion, but nonetheless did confuse some respondents. The experiment demonstrated that while consumers find cue-less reference prices to be somewhat less believable that high MSRPs, these beliefs do not appear to come into play when consumers judge attractiveness (e.g. perceived value). Additionally, the results suggest that consumers believe that a product available for sale in a factory outlet store is likely to have been previously available at a different type of store. Originality/value This research advances the theory of the effects of reference prices on consumers’ responses by examining the common practice of not labeling reference prices with semantic cues. It also extends the literature regarding consumer beliefs about factory outlet stores.

scholarly journals Entrepreneurship students distilled their learning experience through reflective learning log

2017 ◽  
Vol 10 (2) ◽  
pp. 126-142 ◽  
Author(s):  
Khar Kheng Yeoh
Keyword(s):  
Teaching And Learning ◽  
Learning Experience ◽  
Reflective Writing ◽  
Reflective Learning ◽  
Content Type ◽  
Critical Reasoning ◽  
To Come ◽  
The One ◽  
The University ◽  
Learning Log

Purpose This Scholarship of Teaching and Learning research is a part of the larger study grant to analyze written reflections through learning log among the third and final year students undertaking BPME 3073 Entrepreneurship module in University Utara Malaysia (UUM). The paper aims to discuss these issues. Design/methodology/approach The data collection techniques are researcher-directed textual data through reflective learning log, taken from 140 students from three classes. A thematic approach was utilized to present the reflections of the students and all data were recorded in a verbatim format. Findings The findings show that most students have never written a reflective log or essay in the formative assessment. As a consequence, they had difficulty in writing the reflection when being requested to do so. A total 75 (approximately 55 percent) of the reflective logs were identified as level 1 (from 1 to 5 percent) in which reflections were simply written in a descriptive manner, resulted in a balance of 61 learning logs being utilized for further analysis. The students’ reflections on their entrepreneurship’s experience systematically categorize into four different themes comprised of: the nature of entrepreneurship module, entrepreneurial characteristics, opportunity recognition, and creativity and innovation. Research limitations/implications As for the limitation of the study, it is important to not to underestimate the challenges of introducing a grade assessment that most of them are not familiar with in their university academic journey. Students need guidance, assurance and confidence writing something that require personal opinion, own thinking, sensitive and personal nature of narration. For most students as found out in this study, self-confessional writing is hard to come by (they dare not attempt it in the first place), only a handful appreciating the writing start with “I,” “me” as first person. More research in this study should be conducted across the university to gauge the response from the students to see if the result of this study is only applicable to this group of students or to this discipline of studies. The researchers would also like to recommend for future studies which take the form of a longitudinal study of similar kind to examine the problems and challenges with regards to promoting learning reflection at the undergraduate level. Practical implications Based on the result of the 61 students who had demonstrated an ability in reflective writing, it is suggested that perhaps the university should consider offering coursework that contains a component of reflective writing as part of the assessment. As such, if this is implemented, students of such ability like the one in this sample group would have been benefitted from such assessment which look at reflective ability (Greene, 2014) and which they were allowed to form a broader perspective in relation to the module undertaken. This in turns will foster the growth of reflective ability which is recognized as a learned behavior (Gustafson and Bennett, 1999). In addition, for the future exercise of this reflective learning log, the researcher opined that we should encourage our students to engage with another student (e.g. close friend) in a way that encourages talking with, questioning, or confronting, helped the reflective process by placing the learner in a safe environment in which self-revelation can take place. In addition, students were able to distance themselves from their actions, ideas and beliefs, by holding them up for scrutiny in the company of a peer with whom they are willing to take such risks (Hatton and Smith, 1995). Originality/value The results of this research have strongly suggested the need to urgently develop among the students the skills in writing reflectively as they go through the process of higher education which is useful in molding their future professional and entrepreneurial behavior as when they entered the job market which requires a critical reasoning ability.

scholarly journals Optimizing asteroid orbit computation forGaiawith normal points

2018 ◽  
Vol 620 ◽  
pp. A101
Author(s):  
Grigori Fedorets ◽  
Karri Muinonen ◽  
Thierry Pauwels ◽  
Mikael Granvik ◽  
Paolo Tanga ◽  
...  
Keyword(s):  
Independent Observation ◽  
Short Term ◽  
New Approach ◽  
Low Weight ◽  
Main Effect ◽  
The Common ◽  
Characteristic Features ◽  
The One ◽  
Orbit Computation

Context.In addition to the systematic observations of known solar-system objects (SSOs), a continuous processing of new discoveries requiring fast responses is implemented as the short-term processing ofGaiaSSO observations, providing alerts for ground-based follow-up observers. The common independent observation approach for the purposes of orbit computation has led to unrealistically large ephemeris prediction uncertainties when processing realGaiadata.Aims.We aim to provide ground-based observers with a cloud of sky positions that is shrunk to a fraction of the previously expected search area by making use of the characteristic features ofGaiaastrometry. This enhances the efficiency ofGaiaSSO follow-up network and leads to an increased rate of asteroid discoveries with reasonably constrained orbits with the help of ground-based follow-up observations ofGaiaasteroids.Methods.We took advantage of the separation of positional errors ofGaiaSSO observations into a random and systematic component. We treated theGaiaobservations in an alternative way by collapsing up to ten observations that correspond to a single transit into a single so-called normal point. We implemented this input procedure in theGaiaSSO short-term processing pipeline and the OpenOrb software.Results.We validate our approach by performing extensive comparisons between the independent observation and normal point input methods and compare them to the observed positions of previously known asteroids. The new approach reduces the ephemeris uncertainty by a factor of between three and ten compared to the situation where each point is treated as a separate observation.Conclusions.Our new data treatment improves the sky prediction for theGaiaSSO observations by removing low-weight orbital solutions. These solutions originate from excessive curvature of observations, introduced by short-term variations ofGaiaattitude on the one hand, and, as a main effect, shrinking of systematic error bars in the independent observation case on the other hand. We anticipate that a similar approach may also be utilized in a situation where observations from a single observatory dominate.

Owner-manager motives and the growth of SMEs in developing countries

2015 ◽  
Vol 7 (3) ◽  
pp. 190-211 ◽  
Author(s):  
Nsubili Isaga ◽  
Enno Masurel ◽  
Kees Van Montfort
Keyword(s):  
Developing Countries ◽  
Firm Growth ◽  
The Other ◽  
Pull Factors ◽  
Push Factors ◽  
Content Type ◽  
Other Hand ◽  
Common Opinion ◽  
The Common ◽  
The One

Purpose – This paper aims to contribute to the understanding of the motives of individuals in Tanzania to start their own businesses on the one hand and the growth of their firms on the other hand. Design/methodology/approach – A survey method was used to gather data from 300 small business owners and managers located in selected cities in Tanzania. Multiple regression analysis was conducted to analyse the relationship between the motivation to start an own business on the one hand and firm growth on the other hand. Three indicators for growth, namely, employment, sales and assets, were used to measure growth. Findings – The results suggest that that pull factors are more important to start the businesses than push factors. This contradicts the common opinion and previous research that push factors are more important than pull factors in developing countries. Furthermore, the study found that pull factors are positively related to firm, whereas push factors are negatively related to firm growth. Research limitations/implications – It should be noted that while this paper makes a number of contributions, there are some limitations that should be considered when interpreting the results. For instance, the data for this study were collected from only one type of business, i.e. the furniture industry (in Tanzania). Accordingly, we do not know the applicability of these findings to other businesses in other sectors. Therefore, future research should include businesses in other sectors to ascertain if the present findings are specific to the furniture business only or are applicable to other businesses as well. Practical implications – Our findings indicate that there are differences in motivations among owner-managers in starting the business and subsequent firm performance. Therefore, individuals need different forms of support depending on the level of development of their business, as well as their motivation. For example, we have seen that the presence of role models has a significant effect on business growth. Therefore, the government might consider using the media and other mechanisms to feature stories about successful entrepreneurs. Originality/value – The authors extend the findings of previous studies that investigate the owner-manager motives and small and medium-sized enterprises (SMEs) growth in developed economy settings, but neglected emerging economies. The study also contradicts the common opinion and previous research that push factors are more important than pull factors in developing countries.

scholarly journals An Innovative Way by Manipulating Things using the Power of Thought

2019 ◽  
Vol 8 (6S2) ◽  
pp. 439-442
Keyword(s):  
Remote Control ◽  
Brain Computer Interface ◽  
Potential Outcomes ◽  
Computer Interface ◽  
The Moon ◽  
Stroke Patients ◽  
Advantages And Disadvantages ◽  
The Earth ◽  
To Come ◽  
The One

Using the force of thought to control the earth might appear like a thing removed from sci-fi books. Be that as it may, the advancements we see today were once sci-fi beginning from man arriving on the moon to examine in teleportation. Thus controlling the surroundings through musings is likewise one of the apexes of that development called Brain Computer Interface. Utilizing cerebrum waves measured of an EEG to control PC. The contemporary remote control is supplanted by the force of one's idea which couldturn considerations into reality. The application ranges from utilizing contemplations to play diversions to re-wiring of the brain.The numerous unending potential outcomes extrapolated from this innovation could be of Controlling prosthetic appendages, robots, PC and practicing the cerebrum to rewire itself in stroke patients. The thought of this is basic, utilizing the typical EEG estimation that distinguishes the electrical yield of the cerebrum and utilizing them as a data to different gadgets As no persons contemplations are same; this framework gives distinction to the one utilizing it. Deadened patients who can't utilize their appendages and persons experiencing 'secured disorder' whose cerebrum action are all the same can connect utilizing this kind of non intrusive BCI. This paper is a tricky study that considers in the domain of this advancement distinguishing both its advantages and disadvantages as it prompts another time of savvy advances for what's to come. [1],[ 3],[5]

Aspectual particles and event types in TSM

2020 ◽  
Vol 7 (2) ◽  
pp. 270-296
Author(s):  
Chinfa Lien
Keyword(s):  
Chinese Text ◽  
Common Element ◽  
Content Type ◽  
Semantic Constraints ◽  
Southern Min ◽  
The Common ◽  
Syntactic Behavior ◽  
The One ◽  
Language Universal

Abstract The paper investigates the syntactic behavior and semantic constraints of four types of aspectual particles (1) 夭 iau2 / 夭故 iau2koh4 ‘still’, (2) 已經 i2king1 ‘already’, (3) 夭未 iau2be7 ‘not…yet’, and (4) 毋 m7 /無 bo5 /勿 mai3 /免 bien2 故 koh4 ‘not…any more’ in Taiwanese Southern Min (TSM). In line with Löbner (1989) it examines the interaction between aspectual particles and event types. The four types of aspectual particles can be better captured in terms of the notion of two consecutive event types: event 1 (Ev1) and event 2 (Ev2) coupled with the value of existence and non-existence of a situation symbolized by [+] and [−]. Type 1 and 3 share the common element 夭 iau2 and Type 1 and 4, the common element 故 koh4 . Whereas not…yet and still in English show no lexical relationship, such a relationship is tangible in TSM and German, as in 夭未 iau2be7 still not ‘not…yet’ and 夭 iau2 ‘still’, on the one hand, and noch nicht still not ‘not…yet’ and noch ‘still’, on the other. Parametric variation matters in dealing with language universal. Like still in English, 夭 iau2 or its compound kin 夭故 iau2koh4 ‘still’ develops the non-aspectual additive and even concessive sense.

Design practice in the translation traditional and glass cockpit based on General Aviation I-31T aircraft

2017 ◽  
Vol 89 (6) ◽  
pp. 749-756 ◽  
Author(s):  
Jacek Dudziak ◽  
Paweł Guła
Keyword(s):  
General Aviation ◽  
New Approach ◽  
Content Type ◽  
Turbine Engine ◽  
Advantages And Disadvantages ◽  
Ongoing Work ◽  
New Development ◽  
Development Direction ◽  
Glass Cockpit ◽  
3D Software

Purpose The aim of this paper is to present the results preparation of a new glass cockpit for a general aviation category airplane with a TP100 turboprop 180 kW engine. All the works were carried out within the framework of the European programme: “Efficient Systems and Propulsion for Small Aircraft” – ESPOSA. Design/methodology/approach As a part of the ongoing work, the avionics equipment available on the market were thoroughly analysed. Optimization of choice was defined at the level of costs, ergonomics and development requirements of the engine manufacturer. The paper presents the issues of the realized project and discusses its specific characteristics, such as advantages and disadvantages in comparison to the conventional analogue cockpit and the possibility of adaptation for the plane. Findings New avionics, ground and in-flight tests were carried out. The data were collected, which, together with an ergonomics assessment done by the pilot and the observer, confirmed the previously established technical and operational objectives. Practical implications Most airplanes, when being modernized, encounter minor or major problems. A new approach to upgrading the avionics, involving the exchange of a piston engine with a turbine engine, which is supported by 3D software, has allowed a significant reduction of working time and costs. Originality/value The achieved results allow specifying a plan of changes, necessary to adapt the aircraft to a new avionic system. However, an important value is to show a new development direction of the turbine engine implementation in general aviation aircrafts.

Historical Study and Historians in Indonesia Today

1963 ◽  
Vol 4 (1) ◽  
pp. 22-30
Author(s):  
Sartono Kartodirdjo
Keyword(s):  
Academic Work ◽  
The Other ◽  
Historical Study ◽  
Postwar Period ◽  
National History ◽  
New Approach ◽  
Local Sources ◽  
History Of ◽  
To Come ◽  
The One

It should be plainly stated that historical study and writing in Indonesia have so far played a very slight part in academic work, “but there is reason to expect that this situation will change in the years to come. Indonesia entered the postwar period with a heritage consisting mostly of Dutch colonial historiography. Deeply affected by the national revolution in the cultural scene, particularly in the field of history, a reconstruction and rewriting of Indonesian history was urgently felt. Many conceptions had tobe reviewed and many facts reinterpreted. A growing acceptance of this new approach has come to focus historical study on old regional or local sources on the one hand and the formulation of the idea of the history of indonesia as a national history on the other.

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