This document presents research on mapping tourism destinations to travel behavioral patterns using a seven-factor model. The researchers analyzed data on over 30,000 destinations to build linear models that predict each of the seven factors based on destination attributes. Their models achieved R-squared values between 0.19-0.76, indicating attributes like sights, culture and natural features can effectively predict traveler personality types. Future work could evaluate other modeling techniques and expand the analysis to accommodations.
[eMFORCE datalab] 빅데이터를 통해 본 여행 트렌드 리포트 - 여행 방송 프로그램이 여행지 선택에 미치는 영향eMFORCE
최근의 여행 행태를 살펴 보면, 성수기 등 특정 계절에 편향되거나 단순 관광 중심이었던 경향성이 감소하고 현지만의 일상적 경험을 중시하며 빈번하게 떠나는 여행 문화가 확산, 심리적인 Barrier가 낮아진 상황이다.
여행에 대한 대중적 호감 및 참여 제고는 비단 여행 산업의 변화 뿐 아니라 Life Style 전반의 변화와 실질적인 소비 행태의 변화로까지 이어지고 있어 이에 대한 심도 있는 탐색이 필요하다.
최근 여행을 간접적으로 소개하는 프로그램들의 증가로 여행에 대한 대중적 소비에 적지 않은 영향을 미치며, 그 영향력은 지속적으로 높아지고 있다는 것은 이미 공공연한 사실이다.
단순히 영향력이 높아지고 있다고 치부하기 보다는 새로운 분석 방법을 통한 접근과 다양한 데이터의 유기적 결합을 통해 실제 소비자에게 어떤 형태로 영향을 주고 있는지를 분석해보고, 이를 통한 마케팅적 활용에 대해 고민해 보고자 한다.
Multi Objective Optimization of PMEDM Process Parameter by Topsis Methodijtsrd
In this study, MRR, SR, and HV in powder mixed electrical discharge machining PMEDM were multi criteria decision making MCDM by TOPSIS method. The process parameters used included work piece materials, electrode materials, electrode polarity, pulse on time, pulse off time, current, and titanium powder concentration. Some interaction pairs among the process parameters were also used to evaluate. The results showed that optimal process parameters, including ton = 20 µs, I= 6 A, tof = 57 µs, and 10 g l. The optimum characteristics were MRR = 38.79 mm3 min, SR = 2.71 m, and HV = 771.0 HV. Nguyen Duc Luan | Nguyen Duc Minh | Le Thi Phuong Thanh ""Multi-Objective Optimization of PMEDM Process Parameter by Topsis Method"" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-4 , June 2019, URL: https://www.ijtsrd.com/papers/ijtsrd23169.pdf
Paper URL: https://www.ijtsrd.com/engineering/manufacturing-engineering/23169/multi-objective-optimization-of-pmedm-process-parameter-by-topsis-method/nguyen-duc-luan
[eMFORCE datalab] 빅데이터를 통해 본 여행 트렌드 리포트 - 여행 방송 프로그램이 여행지 선택에 미치는 영향eMFORCE
최근의 여행 행태를 살펴 보면, 성수기 등 특정 계절에 편향되거나 단순 관광 중심이었던 경향성이 감소하고 현지만의 일상적 경험을 중시하며 빈번하게 떠나는 여행 문화가 확산, 심리적인 Barrier가 낮아진 상황이다.
여행에 대한 대중적 호감 및 참여 제고는 비단 여행 산업의 변화 뿐 아니라 Life Style 전반의 변화와 실질적인 소비 행태의 변화로까지 이어지고 있어 이에 대한 심도 있는 탐색이 필요하다.
최근 여행을 간접적으로 소개하는 프로그램들의 증가로 여행에 대한 대중적 소비에 적지 않은 영향을 미치며, 그 영향력은 지속적으로 높아지고 있다는 것은 이미 공공연한 사실이다.
단순히 영향력이 높아지고 있다고 치부하기 보다는 새로운 분석 방법을 통한 접근과 다양한 데이터의 유기적 결합을 통해 실제 소비자에게 어떤 형태로 영향을 주고 있는지를 분석해보고, 이를 통한 마케팅적 활용에 대해 고민해 보고자 한다.
Multi Objective Optimization of PMEDM Process Parameter by Topsis Methodijtsrd
In this study, MRR, SR, and HV in powder mixed electrical discharge machining PMEDM were multi criteria decision making MCDM by TOPSIS method. The process parameters used included work piece materials, electrode materials, electrode polarity, pulse on time, pulse off time, current, and titanium powder concentration. Some interaction pairs among the process parameters were also used to evaluate. The results showed that optimal process parameters, including ton = 20 µs, I= 6 A, tof = 57 µs, and 10 g l. The optimum characteristics were MRR = 38.79 mm3 min, SR = 2.71 m, and HV = 771.0 HV. Nguyen Duc Luan | Nguyen Duc Minh | Le Thi Phuong Thanh ""Multi-Objective Optimization of PMEDM Process Parameter by Topsis Method"" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-4 , June 2019, URL: https://www.ijtsrd.com/papers/ijtsrd23169.pdf
Paper URL: https://www.ijtsrd.com/engineering/manufacturing-engineering/23169/multi-objective-optimization-of-pmedm-process-parameter-by-topsis-method/nguyen-duc-luan
This presentation was made by Dr. Ndeye Seynabou Diouf, M&E Manager-CINSERE/USAID project, at the WASCAL Science Symposium, 19-21 June 2018, Tang Palace Hotel, Accra, Ghana
Economics Demystified: What Can We Learn about the South West Economy from Re...South West Observatory
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The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
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Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
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What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
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Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
SAP Sapphire 2024 - ASUG301 building better apps with SAP Fiori.pdfPeter Spielvogel
Building better applications for business users with SAP Fiori.
• What is SAP Fiori and why it matters to you
• How a better user experience drives measurable business benefits
• How to get started with SAP Fiori today
• How SAP Fiori elements accelerates application development
• How SAP Build Code includes SAP Fiori tools and other generative artificial intelligence capabilities
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Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
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Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
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In this session Sageworks' Brandon Russell and Neekis Hammond explain prepayments, attrition rates, the use of FICO and data requirements for the CECL model to be used for financial institutions' ALLL or allowance for loan and lease losses.
Similar to Mapping of Tourism Destinations to Travel Behavioural Patterns (9)
A tale of scale & speed: How the US Navy is enabling software delivery from l...sonjaschweigert1
Rapid and secure feature delivery is a goal across every application team and every branch of the DoD. The Navy’s DevSecOps platform, Party Barge, has achieved:
- Reduction in onboarding time from 5 weeks to 1 day
- Improved developer experience and productivity through actionable findings and reduction of false positives
- Maintenance of superior security standards and inherent policy enforcement with Authorization to Operate (ATO)
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- How to streamline operations with automated policy checks on container images
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The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
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• How to get started with SAP Fiori today
• How SAP Fiori elements accelerates application development
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Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
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Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
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Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
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Mapping of Tourism Destinations to Travel Behavioural Patterns
1. ENTER 2018 Research Track Slide Number 1
Mapping of Tourism Destinations to
Travel Behavioural Patterns
Mete Sertkan, Julia Neidhardt, and Hannes Werthner
E-Commerce Group, TU Wien, Austria
mete.sertkan@ec.tuwien.ac.at
http://ec.tuwien.ac.at
2. ENTER 2018 Research Track Slide Number 2
Outline
1. Introduction
2. State of the Art
3. The Data
4. Model building
5. Conclusions
6. Future Work
4. ENTER 2018 Research Track Slide Number 4
Background
• 65% travellers start researching online
• Difficulties in expressing preferences/needs
• Recommender Systems (RSs) are facilitating the
decision making
• Personality based RSs
– Five Factor Model (Big Five)
– 17 Tourist Roles (Gibson & Yiannakis, 2002)
– Seven-Factor Model (Neidhardt et al., 2014,2015)
5. ENTER 2018 Research Track Slide Number 5
Sun & Chill-Out
Knowledge & Travel
Independence & History
Culture & IndulgenceSocial & Sports
Action & Fun
Nature & Recreation
1
0
0.5
6. ENTER 2018 Research Track Slide Number 6
Determining the Seven-Factors
• For users: picture based approach
• For tourism products: manually
– Tourism products are complex
– Experts mapped >10K manually
Seven-Factors
7. ENTER 2018 Research Track Slide Number 7
Key Idea
Dahab, Egypt
nightlife: 0.49
wellness: 0.79
…
sea: 1
forest: 0
beach: 1
8. ENTER 2018 Research Track Slide Number 8
State of the Art
• Eliciting the users' unknown preferences (Neidhardt et al.,
2014)
• A picture-based approach to recommender systems (Neidhardt
et al., 2015)
• Use of Travel Personalities in Destination Recommendation
Systems (Gretzel et al., 2004)
• Recommender Systems: Introduction and Challenges (Ricci et
al., 2015)
• Personality and recommender systems (Tkalcic et al., 2015)
• STS: A Context-Aware Mobile Recommender System for Places
of Interest (Braunhofer et al., 2014)
10. ENTER 2018 Research Track Slide Number 10
Data Source
• German start-up
• SQL dump with 30K destinations
• Majority in USA, Germany, France, Italy, Spain,
Great Britain, Austria, Greece, Switzerland, and
Sweden (65%)
• Between small hamlet (population < 100) and
metropolis (population > 1M)
11. ENTER 2018 Research Track Slide Number 11
Destination Attributes
• Motivational ratings
– [0,1], degree of appropriation
– 27 ratings, such as nightlife, wellness, shopping, nature
& landscape, image & flair, culture, sightseeing, etc.
– Considering infrastructure, climate, user opinions,
number of services, and image & branding
• Geographical attributes
– 0|1, sign of presence/absence
– 14 attributes such as sea, mountain, lake, island, sandy
beach, metropolis, forest, river, etc.
12. ENTER 2018 Research Track Slide Number 12
Example Entry
id city country nightlife wellness … sea forest beach
2 Dahab Egypt 0.43 0.79 … 1 0 1
id & location motivational
ratings
geographical
attributes
13. ENTER 2018 Research Track Slide Number 13
Data Sample
561 destinations, mapped by 3 experts from an
Austrian eTourism company
id city country F1 F2 F3 F4 F5 F6 F7
2 Dahab Egypt 1 0.25 0.50 0.50 0.75 0.50 0.75
F1: Sun & Chill-Out
F2: Knowledge & Travel
F3: Independence & History
F4: Culture & Indulgence
F5: Social & Sports
F6: Action & Fun
F7: Nature & Recreation
14. ENTER 2018 Research Track Slide Number 14
Cluster analysis
• Partitioning Around Medoids (PAM)
• Medoid = actual data point = most
representative point of the cluster
• Gower Distance
• Silhouette width, assess cluster size
6 Cluster Solution
15. ENTER 2018 Research Track Slide Number 15
Cluster 1 – 3
Brussels (BE)
metropole
sightseeing
culture
nightlife
entertainment
C2 (N=47)
Liederbach (DE)
small suburb
no tourism
C1 (N=184)
Schönberg am Kamp (AT)
in the nature
silent
peaceful
hiking & cycling
C3 (N=141)
16. ENTER 2018 Research Track Slide Number 16
Cluster 4 – 6
Grand Baie (MU)
sea
beach
entertainment
nightlife
sailing & diving
C5 (N=60)
Todtnau (DE)
in the nature
hiking & cycling
entertainment
culture
Anaxos (GE)
sea
beach
peaceful
water sports
C4 (N=57) C6 (N=72)
18. ENTER 2018 Research Track Slide Number 18
Approach
• Linear model
• Step wise feature selection
• 80/20 training & test split
• Fitting 7 models, one for each factor
• Assess Performance
– R2
– RMSE
19. ENTER 2018 Research Track Slide Number 19
Results
R2
RMSEtrain RMSEtest
Sun & Chill-Out 0.70 0.21 0.25
Knowledge & Travel 0.66 0.18 0.20
Independence & History 0.56 0.19 0.20
Culture & Indulgence 0.58 0.22 0.25
Social & Sports 0.19 0.16 0.18
Action & Fun 0.76 0.16 0.19
Nature & Recreation 0.52 0.20 0.23
20. ENTER 2018 Research Track Slide Number 20
Sun & Chill-Out
Coefficient Std. Error Signif.
(Intercept) 0.229 0.027 ***
sea 0.425 0.040 ***
beach & swim 0.302 0.052 ***
health resort 0.271 0.045 ***
sightseeing -0.232 0.036 ***
nature & landscape 0.145 0.032 ***
lake 0.184 0.050 ***
nightlife -0.250 0.051 ***
a neurotic sun lover, who likes warm weather and
sun bathing and does not like cold, rainy or crowded
places
21. ENTER 2018 Research Track Slide Number 21
Results cnt.
• Statistically significant relationship
• On average 8 attributes in use
• Both types (motivational & geographical)
• In more than one model:
– sightseeing, culture, entertainment, family,
quietness, gastronomy, and image & flair
– health resort, and winter sports resort
23. ENTER 2018 Research Track Slide Number 23
Conclusions
• Evidence that there is a relation between
destination attributes and the Seven-Factors
• Some attributes are more determinant
• Seven-Factors are well described through the
models (on average 58% of the variance)
Feasible & Scalable approach to determine the
Seven-Factors
24. ENTER 2018 Research Track Slide Number 24
Future Work
• Performance Evaluation of different
methods (Ridge, RandomForest etc. )
• Similar analysis for accommodations
• Comprehensive data model of tourism
products
32. ENTER 2018 Research Track Slide Number 32
List of used Attributes
• Motivational ratings:
sight seeing, culture, entertainment, family, quietness,
gastronomy, image & flair, beach & swim, nature &
landscape, nightlife, sports, hiking, winter sports, sailing,
mobility, mountain biking, golf, and shopping
• Geographical attributes:
sea, health resort, winter sports resort, lake, old town,
metropolis, and mountains
33. ENTER 2018 Research Track Slide Number 33
List of not used Attributes
• Motivational ratings:
wellness, price level, accommodations, scuba diving, kite
& windsurfing, cycling, horseback riding, and gays
• Geographical attributes:
island, sandy beach, forest, river, desert, pebble beach,
sand & pebble beach, hill, swamp, volcano, fjord, flat
decaying sand beach, beach promenade, wine-growing,
and heath
Welcome everyone!
First of all, let me introduce my self.
My name is Mete Sertkan and I am a Master student of Business Informatics at the Vienna university of technology.
I am going to talk about “Mapping of Tourism Destinations to Travel Behavioural Patterns”.
My co-authors are Julia Neidhardt and Professor Hannes Werthner, who are also my Master thesis supervisors.
I will begin with a short introduction to show you the motivation behind this study and the problem we want to solve.
This will be followed by the State of the Art, to give an overview ”what is already out there”
Afterwards I will introduce you the data we are working with
Then I will show you how we build our models that should solve our problem and the results
Finally some conclusion are driven and Future Work is shown
About 65% of leisure travellers start researching online before they make a travel decision.
Where to go? How to travel? What to do?
Research has shown that especially in the early phase of decision making , people have difficulties in expressing their preferences and needs explicitly.
This constitutes a big issue for key-word based tools, since the user does not know what to type in.
Recommender System are helping here out and are trying to lead the user to the right product.
We se that an important function of Recommender Systems is to help people to make better decisions.
Personality plays an important role in decision making.
Hence, more and more research is focused in personality based recommenders.
The user can be captured via:
- Big Five , more general model not only for the tourism domain
- Predefined Tourist Roles, like 17 Tourist Roles of Gibson and Yiannakis
- Seven-Factor-Model
SUN CHILLOUT: a neurotic sun lover, who likes warm weather and sun bathing and does not like cold, rainy or crowded places;KNOWLEDGE: an open minded, educational and well-organized mass tourist, who likes traveling in groups and gaining knowledge, rather than being lazy;
INDEPENDENCE: an independent mass tourist, who is searching for the meaning of life, is interested in history and tradition, and likes to travel independently, rather than organized tours and travels;CULTURE: an extroverted, culture and history loving high-class tourist, who is also a connoisseur of good food and wine;
SOCIAL: an open minded sportive traveller, who loves to socialize with locals and does not likes areas of intense tourism;ACTION: a jet setting thrill seeker, who loves action, party, and exclusiveness and avoids quiet and peaceful places;
NATURE: a nature and silence lover, who wants to escape from everyday life and avoids crowded places and large cities.
For Users: a picture based approach
Simple picture selection proces to determine a users profile within the seven factors
Gamified way wich is expierenced as inspiring and exiting by users
Avoid tedious questionnaires and the cold start problem
In order to recommend tourism products, they have also to be represented in the same space as the user to enable to calculate some distance metric
In the proposed solution experts mapped &gt;10.000 tourism products manually
Here is the Key Idea of the paper.
On the left side we a tourism destination. In this case Dahab in Egypt. Which is described through its attributes.
On the right side the Seven-Factors are represented.
What we trying to do is, to find and explain associations between attributes and the Seven-Factors to enable an automated mapping of tourism destination onto the Seven-Factors.
The first two papers form the bases of our paper. Here the Seven-Factor Model and the picture based approach is introduced.
In contrast to that in this work we consider destinations as tourism products, there are POIs like activities, events etc. were considered.
Use of Travel… : In this paper it is shown that it is reasonable to use predefined personality roles to capture a users profile
Recommender systems: nice overview of recommendation techniques and challenges recommender systems are facing
Personality and recommenders systems: shows the importance of personality in recommender systems and the importance of designing and evaluating in this sense in a user centric way. And also the difference of explicit and implicit acquisition of personality