Having dreams is .... normal. We also see people having clear goals ... and it's quite interesting... looking like a more organised person which is dreaming. ... on and on and on. And the truth is ... that the human being could be defined as a machine ... that is always coming up with new and new desires. I look into my past ... and i see myself saying in front of the Universe ... i want that and that ... and that. And ... i can't stop myself ... even if i know that same as Budha said ... the desire itself is the source of all the human pain. I smile realising how i've wasted my life chasing for on million contradictory desires. ... but also honestly realising ... this is a non ending story. So ... starting a weird process of self therapy... analysing all those desires ... especially the ones that obsessed myself ... I've finally concluded that in fact ... i want more to "taste" those desires. It was like i loved Rolls Royce... and i wanted to drive such an amazing car ... but i did not really wanting to pay such a huge price for this car .... the maintenance ... the taxes …the insurance etc. In fact ... all i wanted was to ... drive it ... for a while ... and enjoy the sensation of doing it. And the list of similar desires ... was so damn long ... So ... i wanted that ... and that and that ... hoping in fact that ... i'll get some sensations... which will bring me nice vibes into my soul. But .... It was only one problem. I did not really wanted to ... pay the price. Almost ... for any of those desires which were dominating obsessively my existence. Time was passing ... and i was somehow ending all the time ... being sad and disappointed.... cause my desires did not became real. Not all of them ... but many. But ... i've also noticed with some of those weird desires which i had .... that they were not what I've imagined. It was indeed all ... illusory. I could simple try and test all ... simple paying a price ... like renting the Rolls ... and see if i really want such a car. It was not that i could afford it ... but i could try to taste it ... by paying a minimum price for that ... only to understand better if that was a good path to follow or not. I had to insert ... a coin. But i was not really ready to do it. Yes ... not even pay ... a vey little price for it. I was just dreaming ... so nicely pretending i have clear goals with my life ... but all i was doing was to allow being dominated by those illusory desires. And this moment when i've understood i have only 3 choices... my life changed. Firstly ... I could ... stop dreaming. Or i could pay the price of getting that desire ... and stop being so stupid ... believing that a great dream ... costs 2 pennies. Or ... i could simple .... "taste" a little bit that desire .... see if i really want it ... and then decide if i delete that obsession from my mind ... or not. So ... all was about ... insert coin ... paying the price for it ... or .... simply stop myself dreaming with my eyes opened... like an idiot.

Middle-schooler Bryan wakes up to find that his life has become a video game, with bullies to beat, races to run, puzzles to solve, and much more at stake.

Petri nets are a model for the analysis of concurrent systems.

This series is endorsed by Cambridge International Examinations and is part of Cambridge Maths. This teacher's resource for stage 1 will fully support teachers to get the best from their learners and effectively use the learner's book and games book. Detailed lesson plans based on the course objectives are offered, along with additional activity ideas. Teachers will be guided to formatively assess their learners' understanding. They will have the confidence to engage the class in mathematical discussion and encourage learners to justify answers and make connections between ideas. Answers to the learner's book and all photocopiable sheets required are provided. All book content, plus more, is included on the CD for convenience.

The two-volume set originates from the Advanced Course on Petri Nets held in Dagstuhl, Germany in September 1996; beyond the lectures given there, additional chapters have been commissioned to give a well-balanced presentation of the state of the art in the area. Together with its companion volume "Lectures on Petri Nets II: Applications" this book is the actual reference for the area and addresses professionals, students, lecturers, and researchers who are - interested in systems design and would like to learn to use Petri nets familiar with subareas of the theory or its applications and wish to view the whole area - interested in learning about recent results presented within a unified framework - planning to apply Petri nets in practical situations - interested in the relationship of Petri nets to other models of concurrent systems.

Component-based software development regards software construction in terms of conventional engineering disciplines where the assembly of systems from readily-available prefabricated parts is the norm. Because both component-based systems themselves and the stakeholders in component-based development projects are different from traditional software systems, component-based testing also needs to deviate from traditional software testing approaches. Gross first describes the specific challenges related to component-based testing like the lack of internal knowledge of a component or the usage of a component in diverse contexts. He argues that only built-in contract testing, a test organization for component-based applications founded on building test artifacts directly into components, can prevent catastrophic failures like the one that caused the now famous ARIANE 5 crash in 1996. Since building testing into components has implications for component development, built-in contract testing is integrated with and made to complement a model-driven development method. Here UML models are used to derive the testing architecture for an application, the testing interfaces and the component testers. The method also provides a process and guidelines for modeling and developing these artifacts. This book is the first comprehensive treatment of the intricacies of testing component-based software systems. With its strong modeling background, it appeals to researchers and graduate students specializing in component-based software engineering. Professionals architecting and developing component-based systems will profit from the UML-based methodology and the implementation hints based on the XUnit and JUnit frameworks.

Two gamer girls become rivals at the Luna Arcade. Will they become 'friends' or foes? Gum is the top gamer at Luna Arcade. She dedicated thousands of hours into getting the highest scores. One day, a new girl comes along and dethrones Gum in a single day! Has she met her match? Short Girl Love Comic Contents: ✨ Total pages of content: 43 ✨ Bonus printable arcade paper craft Story and art by Saint Bree, creator of Salamander webcomic published on Tapas and Webtoon. Co-written by Anna Mao.

With their intuitive graphical approach and expressive analysis techniques, Petri nets are suitable for a wide range of applications and teaching scenarios, and they have gained wide acceptance as a modeling technique in areas such as software design and control engineering. The core theoretical principles have been studied for many decades and there is now a comprehensive research literature that complements the extensive implementation experience. In this book the author presents a clear, thorough introduction to the essentials of Petri nets. He explains the core modeling techniques and analysis methods and he illustrates their usefulness with examples and case studies. Part I describes how to use Petri nets for modeling; all concepts are explained with the help of examples, starting with a generic, powerful model which is also intuitive and realistic. Part II covers the essential analysis methods that are specific to Petri nets, introducing techniques used to formulate key properties of system nets and algorithms for proving their validity. Part III presents case studies, each introducing new concepts, properties and analysis techniques required for very different modeling tasks. The author offers different paths among the chapters and sections: the elementary strand for readers who wish to study only elementary nets; the modeling strand for those who wish to study the modeling but not the analysis of systems; and finally the elementary models of the modeling strand for those interested in technically simple, but challenging examples and case studies. The author achieves an excellent balance between consistency, comprehensibility and correctness in a book of distinctive design. Among its characteristics, formal arguments are reduced to a minimum in the main text with many of the theoretical formalisms moved to an appendix, the explanations are supported throughout with fully integrated graphical illustrations, and each chapter ends with exercises and recommendations for further reading. The book is suitable for students of computer science and related subjects such as engineering, and for a broad range of researchers and practitioners.

“Both burgeoning game designers and devoted gamers should consider [Game Design: Theory & Practice] an essential read.” — Computer Gaming World “Ultimately, in both theory and practice, Rouse’s Game Design bible gets the job done. Let us pray.” - Next Generation magazine In the second edition to the acclaimed Game Design: Theory & Practice, designer Richard Rouse III balances a discussion of the essential concepts behind game design with an explanation of how you can implement them in your current project. Detailed analysis of successful games is interwoven with concrete examples from Rouse’s own experience. This second edition thoroughly updates the popular original with new chapters and fully revised text.