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Managing Software Requirements the Agile Way

Learnhowtodeliversoftwarethatmeetsyourclients’needswiththehelpofastructured,end-to-endmethodologyformanagingsoftwarerequirementsandbuildingsuitablesystemsKeyFeatures*Learnhowtocommunicatewithaproject’sstakeholderstoelicitsoftwarerequirements*Dealeveryphaseoftherequirementlifecyclewithpragmaticmethodsandtechniques*ManagethesoftwaredevelopmentprocessanddeliververifiedrequirementsusingScrumandKanbanBookDescriptionDifficultyinaccuratelycapturingandmanagingrequirementsisthemostcommoncauseofsoftwareprojectfailure.Learninghowtoanalyzeandmodelrequirementsandproducespecificationsthatareconnectedtoworkingcodeisthesinglemostfundamentalstepthatyoucantaketowardprojectsuccess.Thisbookfocusesonadelineatedandstructuredmethodologythatwillhelpyouanalyzerequirementsandwritecomprehensive,verifiablespecifications.You'llstartbylearningaboutthedifferententitiesintherequirementsdomainandhowtodiscoverthembasedoncustomerinput.You’llthenexploretried-and-testedmethodssuchasimpactmappingandbehavior-drivendevelopment(BDD),alongwithnewtechniquessuchasD3andfeature-firstdevelopment.Thisbooktakesyouthroughtheprocessofmodelingcustomerrequirementsasimpactmapsandwritingthemasexecutablespecifications.You’llalsounderstandhowtoorganizeandprioritizeprojecttasksusingAgileframeworks,suchasKanbanandScrum,andverifyspecificationsagainstthedeliveredcode.Finally,you'llseehowtostartimplementingtherequirementsmanagementmethodologyinareal-lifescenario.Bytheendofthisbook,you'llbeabletomodelandmanagerequirementstocreateexecutablespecificationsthatwillhelpyoudeliversuccessfulsoftwareprojects.Whatyouwilllearn*Kick-starttherequirements-gatheringandanalysisprocessinyourfirstmeetingwiththeclient*Accuratelydefinesystembehaviorasfeatures*ModelanddescriberequiremententitiesusingImpactMappingandBDD*Createafeature-basedproductbackloganduseittodrivesoftwaredevelopment*Writeverificationcodetoturnfeaturesintoexecutablespecifications*DelivertherightsoftwareandrespondtochangeusingeitherScrumorKanban*ChooseappropriatesoftwaretoolstoprovidetransparencyandtraceabilitytoyourclientsWhothisbookisforThisbookisforsoftwareengineers,businessanalysts,productmanagers,projectmanagers,andsoftwareprojectstakeholderslookingtolearnavarietyoftechniquesandmethodologiesforcollatingaccuratesoftwarerequirements.Afundamentalunderstandingofthesoftwaredevelopmentlifecycle(SDLC)isneededtogetstartedwiththisbook.Althoughnotnecessary,basicknowledgeoftheAgilephilosophyandpractices,suchasScrum,alongwithsomeprogrammingexperiencewillhelpyoutogetthemostoutofthisbook.

·5萬字

Java Data Science Cookbook

ThisbookisforJavadeveloperswhoarefamiliarwiththefundamentalsofdatascienceandwanttoimprovetheirskillstobecomeapro.

Reactive Programming in Kotlin

ThisbookisforKotlindeveloperswhowouldliketobuildfault-tolerant,scalable,anddistributedsystems.AbasicknowledgeofKotlinisrequired,butnopriorknowledgeofreactiveprogramming.

Hands-On Design Patterns with Java

Javadesignpatternsarereusableandprovensolutionstosoftwaredesignproblems.Thisbookcoversover60battle-testeddesignpatternsusedbydeveloperstocreatefunctional,reusable,andflexiblesoftware.Hands-OnDesignPatternswithJavastartswithanintroductiontotheUnifiedModelingLanguage(UML),anddelvesintoclassandobjectdiagramswiththehelpofdetailedexamples.You'llstudyconceptsandapproachestoobject-orientedprogramming(OOP)andOOPdesignpatternstobuildrobustapplications.Asyouadvance,you'llexplorethecategoriesofGOFdesignpatterns,suchasbehavioral,creational,andstructural,thathelpyouimprovecodereadabilityandenablelarge-scalereuseofsoftware.You’llalsodiscoverhowtoworkeffectivelywithmicroservicesandserverlessarchitecturesbyusingclouddesignpatterns,eachofwhichisthoroughlyexplainedandaccompaniedbyreal-worldprogrammingsolutions.Bytheendofthebook,you’llbeabletospeedupyoursoftwaredevelopmentprocessusingtherightdesignpatterns,andyou’llbecomfortableworkingonscalableandmaintainableprojectsofanysize.

C# 7 and .NET Core 2.0 High Performance

Thisbookisfor.NETdeveloperslookingatimprovingthespeedoftheircodeorsimplywantingtotaketheirskillstothenextlevel.BasicC#knowledgeisassumed.

Machine Learning for Mobile

Machinelearningpresentsanentirelyuniqueopportunityinsoftwaredevelopment.Itallowssmartphonestoproduceanenormousamountofusefuldatathatcanbemined,analyzed,andusedtomakepredictions.Thisbookwillhelpyoumastermachinelearningformobiledeviceswitheasy-to-follow,practicalexamples.Youwillbeginwithanintroductiontomachinelearningonmobilesandgraspthefundamentalssoyoubecomewell-acquaintedwiththesubject.Youwillmastersupervisedandunsupervisedlearningalgorithms,andthenlearnhowtobuildamachinelearningmodelusingmobile-basedlibrariessuchasCoreML,TensorFlowLite,MLKit,andFritzonAndroidandiOSplatforms.Indoingso,youwillalsotacklesomecommonandnot-so-commonmachinelearningproblemswithregardtoComputerVisionandotherreal-worlddomains.Bytheendofthisbook,youwillhaveexploredmachinelearningindepthandimplementedon-devicemachinelearningwithease,therebygainingathoroughunderstandingofhowtorun,create,andbuildreal-timemachine-learningapplicationsonyourmobiledevices.

Scratch 3.0 藝術進階

本書共有四篇。入門篇，介紹流程圖的概念，畫筆指令原理，學習運用數學公式繪制圖形。特效篇，介紹運用畫筆實現動態的特效，包括流星、煙花、噴泉、下雨等案例。游戲篇，介紹使用畫筆實現獨特、炫酷的游戲，包括釣魚、天羅地網、切木條和巧匠建塔等案例。進階篇，介紹更為深入的程序實現方法，如遞歸算法、數學公式運用及模塊化的程序架構等，包括樹、湖光倒影等案例。書中設置了程序流程圖，幫助讀者理清思路，還設置了老司機留言，言簡意賅地點出需要深刻理解的部分，為編程習慣的養成打好基礎。

·4.6萬字

gnuplot Cookbook

WritteninCookbookstyle,thereaderwillbetaughtthefeaturesofgnuplotthroughpracticalexamplesaccompaniedbyrichillustrationsandcode.Everyaspecthasbeenconsideredtoensureeaseofunderstandingofevencomplexfeatures.Whetheryouareanoldhandatgnuplotornewtoit,thisbookisaconvenientvisualreferencethatcoversthefullrangeofgnuplot'scapabilities,includingitslatestfeatures.Somebasicknowledgeofplottinggraphsisnecessary.

SQL優化最佳實踐：構建高效率Oracle數據庫的方法與技巧

本書從多角度闡述了SQL語句優化的方方面面，總體上可分為兩大部分。第一部分主要講解跟SQL優化相關的背景知識和基本原理；第二部分重點講述了優化器的各種優化手段。本書整體具有以下幾個特點：書中內容由項目而生，以一線開發工程師的視角和言語展開。注重實戰。幾乎所有的章節都配以代碼，讀者可在環境中直接編寫代碼并運行。大部分代碼都附有詳細的說明，便于讀者理解內容。涵蓋了SQL語句的諸多方面，特別是第二部分，可作為工作手冊供大家優化時查閱使用。

·15.7萬字

Java Deep Learning Essentials

ThisbookisintendedfordatascientistsandJavadeveloperswhowanttodiveintotheexcitingworldofdeeplearning.Itwouldalsobegoodformachinelearninguserswhointendtoleveragedeeplearningintheirprojects,workingwithinabigdataenvironment.

JMeter Cookbook

Thisbookisgreatforyouifyouareadeveloper,qualityassuranceengineer,tester,ortestmanagerwhoislookingtogetafirmergraspofelementary,deep,andadvancedtestingconceptsusingApacheJMeter.It’sassumedyouhaveaccesstoacomputerandanInternetconnection.Nopriortestingorprogrammingexperienceisrequired,butwouldbehelpful.

Remote Usability Testing

UsabilitytestingisasubdisciplineofUserExperience.Itsgoalistoensurethatagivenproductiseasytouseandtheuser'sexperiencewiththeproductisintuitiveandsatisfying.Usabilitystudiesareconductedwithstudyparticipantswhoarerepresentativeofthetargetuserstogatherfeedbackonauserinterface.Thefeedbackisthenusedtorefineandimprovetheuserinterface.Remotestudiesinvolvefewerlogistics,allowparticipationregardlessoflocationandarequickerandcheapertoexecutecomparedtoinpersonstudies,whiledeliveringvaluableinsights.Theusersarenotinhibitedbybeinginanewenvironmentunderobservation;theycanactnaturallyintheirfamiliarenvironment.Remoteunmoderatedstudiesadditionallyhavetheadvantageofbeingindependentoftimezones.Thisbookwillteachyouhowtoconductqualitativeremoteusabilitystudies,inparticularremotemoderatedandunmoderatedstudies.Eachchapterprovidesactionabletipsonhowtouseeachmethodologyandhowtocompensateforthespecificnatureofeachmethodology.Thebookalsoprovidesmaterialtohelpwithplanningandexecutingeachstudytype.

·5萬字

Deep Learning with Microsoft Cognitive Toolkit Quick Start Guide

CognitiveToolkitisaverypopularandrecentlyopensourceddeeplearningtoolkitbyMicrosoft.CognitiveToolkitisusedtotrainfastandeffectivedeeplearningmodels.ThisbookwillbeaquickintroductiontousingCognitiveToolkitandwillteachyouhowtotrainandvalidatedifferenttypesofneuralnetworks,suchasconvolutionalandrecurrentneuralnetworks.Thisbookwillhelpyouunderstandthebasicsofdeeplearning.YouwilllearnhowtouseMicrosoftCognitiveToolkittobuilddeeplearningmodelsanddiscoverwhatmakesthisframeworkuniquesothatyouknowwhentouseit.Thisbookwillbeaquick,no-nonsenseintroductiontothelibraryandwillteachyouhowtotraindifferenttypesofneuralnetworks,suchasconvolutionalneuralnetworks,recurrentneuralnetworks,autoencoders,andmore,usingCognitiveToolkit.Thenwewilllookattwoscenariosinwhichdeeplearningcanbeusedtoenhancehumancapabilities.Thebookwillalsodemonstratehowtoevaluateyourmodels'performancetoensureittrainsandrunssmoothlyandgivesyouthemostaccurateresults.Finally,youwillgetashortoverviewofhowCognitiveToolkitfitsintoaDevOpsenvironment.

·4.9萬字

Java 9 Dependency Injection

ThisbookisforJavadeveloperswhowouldliketoimplementDIintheirapplication.PriorknowledgeoftheSpringandGuiceframeworksandJavaprogrammingisassumed.

·4.9萬字

工業大數據分析指南

如今，全球掀起了以制造業轉型升級為首要任務的新一輪工業變革，工業大數據通過云計算、物聯網、人工智能等技術引領新一輪科技革命，拉動工業經濟的創新發展。工業大數據分析技術作為工業大數據的核心技術之一，可使工業大數據產品具備海量數據的挖掘能力、多源數據的集成能力、多類型知識的建模能力、多業務場景的分析能力、多領域知識的發掘能力等，對驅動企業業務創新和轉型升級具有重大的作用。本書圍繞著"工業大數據分析”這一重要議題，對通用的工業大數據分析方法和分析流程進行歸納總結，對其關鍵共性進行辨識、抽象和提升，而非針對某一特定行業、企業或產品進行闡述。本書從工業大數據分析的概念、特殊性以及常見的問題入手，提出了工業大數據分析框架，并詳細闡述了業務理解、數據理解、數據準備、數據建模、模型驗證與評估、模型部署這6個工業大數據分析的基本步驟，最后對工業大數據分析的未來進行了展望，為工業大數據分析相關技術研發、設計建模和應用落地提供了理論依據和標準化方法。

·4.1萬字

Cognitive Computing with IBM Watson

Cognitivecomputingisrapidlyinfusingeveryaspectofourlivesridingonthreeimportantfields:datascience,machinelearning(ML),andartificialintelligence(AI).Itallowscomputingsystemstolearnandkeeponimprovingastheamountofdatainthesystemgrows.Thisbookintroducesreaderstoawholenewparadigmofcomputing–aparadigmthatistotallydifferentfromtheconventionalcomputingoftheInformationAge.YouwilllearntheconceptsofML,deeplearning(DL),neuralnetworks,andAIthroughthesetofAPIsprovidedbyIBMWatson.Thisbookwillhelpyoubuildyourownapplicationstounderstand,plan,andsolveproblems,andanalyzethemasperyourneeds.Youwilllearnaboutvariousdomainsofcognitivecomputing,suchasNLP,voiceprocessing,computervision,emotionanalytics,andconversationalsystems,usingdifferentIBMWatsonAPIs.Fromthis,thereaderwilllearnwhatMLis,andwhatgoesoninthebackgroundtomakecomputers"dotheirmagic,"aswellaswheretheseconceptshavebeenapplied.Havingachievedthis,thereaderswillthenbeabletoembarkontheirjourneyoflearning,researching,andapplyingtheconceptintheirrespectivefields.

·4.8萬字

Scratch Cookbook

Apracticalapproachwithhands-onrecipestolearnmoreaboutScratchanditsfeatures.ScratchCookbookisgreatforpeoplewhoarestillrelativelynewtoprogrammingbutwishtolearnmore.Itassumesyouknowthebasicsofcomputeroperation.ThemethodsofusingScratchareworkedthroughquicklywithafocusonmoreadvancedtopics,thoughreaderscanmoveattheirownpacetolearnallthetechniquestheyneed.

·4.8萬字

Git Essentials（Second Edition）

Ifyouareasoftwaredeveloperwithlittleornoexperienceofversioningsystems,oryouarefamiliarwithothercentralizedversioningsystems,thenthisbookisforyou.IfyouhaveexperienceinserverandsystemmanagementandneedtobroadenyouruseofGitfromaDevOpsperspective,thisbookcontainseverythingyouneed.

·4.6萬字