Web Engineering

Name: Web Engineering | 12th International Conference, ICWE 2012, Berlin, Germany, July 23-27, 2012, Proceedings
Brand: Springer
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12th International Conference, ICWE 2012, Berlin, Germany, July 23-27, 2012, Proceedings

Marco Brambilla Takehiro Tokuda Robert Tolksdorf(Herausgeber*in)

Springer (Verlag)

Erschienen am 23. Juli 2012

XVII, 505 Seiten

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Inhalt

Title
Preface
Organization
Table of Contents
Social Networks and Collaboration
Reusable Awareness Widgets for Collaborative Web Applications - A Non-invasive Approach
Introduction
Challenges
Generic Awareness Infrastructure
Generic Awareness Adapter
Awareness Widget Blueprint
Validation
Discussion
Related Work
Conclusion
References
News-Topic Oriented Hashtag Recommendation in Twitter Based on Characteristic Co-occurrence Word Detection
Introduction
Related Work
Characteristic Co-occurrence Word for News Topic
News-Topic Oriented Hashtag Recommendation
Term Frequency-Inverted Hashtag Frequency (TF-IHF)
Probabilistic Inside-Outside Log Method for Hashtags (P-IOLogH)
Hashtag Vector Creation and Similarity Calculation
Experiment and Evaluation
Description of the Dataset
Experimental Setup
Assessments
Experimental Result
Conclusion
References
Crowdsourced Web Engineering and Design
Introduction
Background
Crowdsourced Web Engineering and Design
Crowdsourcing Platform and CrowdDesign Prototype
Implementation
Evaluation
Discussion
Conclusion
References
Tagging
Scaling Pair-Wise Similarity-Based Algorithms in Tagging Spaces
Introduction
Related Work
Algorithm
Evaluation
Experiments
Results
Conclusions
References
Methodologies for Improved Tag Cloud Generation with Clustering
Introduction
Related Work
Clustering Techniques
Syntactical Pre-clustering
Correlated Feature Hashing
Complete Linkage Hierarchical Clustering
K-means
Methodologies for Improved Tag Cloud Generation with Clustering
Tag Cloud Metrics
Syntactical Pre-clustering of Tags
Improving Coverage and Diversity of Tag Clouds with Clustering
Tag Cloud Generation
Experiments
Syntactical Pre-clustering of Tags
Improving Coverage and Diversity of Tag Clouds with Clustering
Conclusion and Future Work
References
Semantic Collaborative Tagging for Web APIs Sharing and Reuse
Introduction
Motivations and Open Issues
Semantic and Social Characterization of Web APIs
Semantic Characterization
Social Characterization
Web APIs Search Scenarios
Web APIs Matching and Ranking
The System Implementation
The Web API Semantic Collaborative Tagging
The Web API Search Interface
Related Work and Evaluation Issues
Conclusions
References
Personalization and Personal Systems
Opening Personalization to Partners: An Architecture of Participation for Websites
Introduction
``Closed Personalization'' versus ``Open Personalization''
Open Personalization: Requirements
Open Personalization: Specification
Impact on the Host: Making a Website Mod-Aware
Impact on Partners: Defining Mods
Open Personalization: Architecture
Revising the OP Requirements
Related Work
Conclusions
References
Role-Based Access Control for Model-Driven Web Applications
Introduction
Running Example
Integrating SHDM and Role-Based Access Control
The RBAC Model
Defining Rules
Modeling Rules for Policies
Implementation Architecture
Integration in the Synth Development Environment
Software Architecture of Synth
Permissions Generation
Policy Examples
Evaluation
Related Work
Conclusions
References
Recovering Role-Based Access Control Security Models from Dynamic Web Applications
Introduction
Running Example
Overview
SecureUML Model Construction
Entity Extraction and Filtration
Entity Attribute and Relation Extraction
Constrained Event Extraction
SecureUML Model Element Construction
Correctness and Completeness of the Recovered Model
Related Work
Conclusions and Future Work
References
Search
Diversification for Multi-domain Result Sets
Introduction
Multi-domain Diversification
Relevance
Diversity
Computing Relevant and Diverse Combinations
When Diversification Helps
Experiments
Implementation and Datasets
Discussion
User Study
Related Work
Conclusions
References
Twinder: A Search Engine for Twitter Streams
Introduction
Related Work
Twinder Search Engine
Core Components
Efficiency of Indexing
Features of Microposts
Topic-Sensitive Features
Topic-Insensitive Features
Analysis and Evaluation of Twinder
Dataset, Feature Characteristics and Experimental Setup
Influence of Features on Relevance Estimation
Influence of Topic Characteristics on Relevance Estimation
Conclusions
References
Social Event Detection on Twitter
Introduction
Related Work
Social Events on Twitter
Classification Approach
Evaluation
Conclusion and Future Work
References
Temporal Semantic Centrality for the Analysis of Communication Networks
Introduction
Communication Networks and Thematic Communities
Temporal Semantic Centrality
Experiments
Discussion
Related Work
Conclusion
References
Web Modeling
Systematic Evolution of WebML Models by Coupled Transformations
Introduction
Background: WebML By-Example
Transformations for Web Model Evolution: An Overview
Coarse-Grained Content Model Changes as Transformations
Instance Reconciliation as Coupled Transformations
Hypertext Reconciliation as Coupled Transformations
Co-evolution Patterns for WebML Hypertext Models
Rule 1: CreateUnit Reconciliation
Rule 2: DisplayUnit Reconciliation
Rule 3: LinkParameter.source Reconciliation
Rule 4: LinkParameter.target Reconciliation
Application to the Running Example
Critical Discussion
Implementation
Related Work
Conclusions and Future Work
References
From Requirements to Web Applications in an Agile Model-Driven Approach
Introduction
Background
GUI Mockups
WebSpec
The Approach in a Nutshell
Gathering Navigation Requirements with WebSpec Diagrams
Obtaining Data Model through Annotations
Deriving Models
Adjusting the Models
Proof of Concept
Assessing the Approach
Related Work
Concluding Remarks and Further Work
References
Assessment of Effort Reduction due to Model-to-Model Transformations in theWeb Domain
Introduction
Assessment Strategy
Model-Based Development of Web Applications in UWE
Evaluation Results
Conclusions
References
Evaluating the Impact of a Model-Driven Web Engineering Approach on the Productivity and the Satisfaction of Software Development Teams
Introduction
Background
Description of the Experiment
Goals and Context Definition
Experiment Planning
Instrumentation
Data Analysis and Interpretation of Results
Threats to Validity
Conclusions
References
AJAX and User Interfaces
JSART: JavaScript Assertion-Based Regression Testing
Introduction
Motivation and Challenges
Our Approach
JavaScript Tracing
Invariant Generation
Filtering Unstable Invariant Assertions
Regression Testing through Assertions
Tool Implementation
Empirical Evaluation
Experimental Objects
Experimental Setup
Results
Discussion
Related Work
Conclusions and Future Work
References
A Framework for the Development of Haptic- Enhanced Web Applications
Introduction
Related Work
A Model for Haptic Interaction in Web Applications
A Framework for the Addition of Haptic Effects in Web Applications
JHaptic Library
The Plug-in for the Browser
Console for Debugging and Testing
Evaluation and Experience
Conclusions and Future Works
References
Supporting Users Tasks with Personal Information Management and Web Forms Augmentation
Introduction
Task Analysis of User Interaction with Web Forms
Motivating Scenario
Rational for Improving User Interaction with Web Forms
Outline of the Approach
Web Form Augmentation
A Pervasive Personal Information Management System
Data Interoperability through Web Forms Annotation
User Control on Data Transfer
Case Study and Tool Support
Personal Information Space
Personal Assistant for Filling Forms
Tool Support for Annotation of Web Forms
Evaluation of Tool Support
Discussion and Related Work
Conclusions and Future Work
References
Web Services
Model-Based Service Discovery and Orchestration for OSLC Services in Tool Chains
Introduction
Approach
Service Orchestration for Tool Integration with TIL
Service Discovery for Tool Integration
Correctness Check
Code Generation
Related Work
Future Work and Conclusion
References
On the Systematic Development of Domain- Specific Mashup Tools for End Users
Introduction
Methodology
The Domain Concept Model
The Generic Mashup Meta-model
The Domain-Specific Mashup Meta-model
The ResEval Mash Tool
User Study and Evaluation
Related Work
Status and Lessons Learned
References
Adding Non-functional Preferences to Service Discovery
Introduction
Abstract Representation of Service Process Model
Dealing with Preferences in Service Discovery
Evaluating Hard Preferences in Service Matching
Dealing with Soft Preferences in Service Selection
Service Ranking Based on Structural and Quality Aspects
Preliminary Experimental Results
Related Work
Conclusions
References
A Semantic Scoring Approach for Service Offers
Introduction
Related Work
Semantic Service Selection Approach
Service Offers Scoring Methodology
Best Service Offer Selection Algorithm
Scoring Functions
Case Study
Conclusion
References
Rich Communication Patterns for Mashups
Introduction
Modeling Rich Coordination in Mashup Applications
Modeling Static Communication Patterns with Links
On-Demand Coordination
Modeling the Reference Scenario
Supporting Rich Communication Patterns at Runtime
Message Format
Link Interpretation and Realization
Supporting On-Demand Coordination
Conclusion and Future Work
References
Supporting View Transition Design of Smartphone Applications Using Web Templates
Introduction
Web Application-Based Native Smartphone Applications
Web Templates
Navigability in Native Smartphone Applications
Proposal Framework
Definition of Transition Models
Estimation of Navigation Costs in Smartphone Applications
Suggestions for Modifications of View Transitions
Tool Implementation
Evaluation and Discussion
Related Work
Conclusion and Future Work
References
Web Crawling
Turn the Page: Automated Traversal of Paginated Websites
Introduction
Pagination Links: A Survey
Related Work
Block Classification with $BER_y$L
$BER_y$L Extraction Rules
$BER_y$L Feature Templates
Pagination Links with beryl
Training the Classifier
Evaluation
Conclusion
References
WebSelF: A Web Scraping Framework
Introduction
A Model of the Process of Web Scraping
Framework Instances
Selection Functions
Validation Functions
Experimental Validation
Experimental Setup
Evaluation Metrics
Results
Related Work
Conclusion
References
A Statistical Approach for Efficient Crawling of Rich Internet Applications
Introduction
Crawling RIAs
The Probability Strategy
Events' Probability of Discovering New States
Choosing the Next Event to Explore
The Algorithm
Experimental Results
State Exploration
Transition Exploration
Conclusion
References
Recording and Replaying Navigations on AJAX Web Sites
Introduction
Related Work
System Architecture
Trace Recorder Architecture
Trace Replayer Architecture
Experiments
Conclusions
References
Web and Linked Data Management
Leveraging User Modeling on the Social Web with Linked Data
Introduction
User Modeling on the Social Web with Linked Data
Evaluation of Geospatial-Centric User Modeling
Experimental Setup: Recommending Points of Interests
Results
Conclusions
References
ViP2P: Efficient XML Management in DHT Networks
Introduction
Platform Overview
ViP2P Peer Architecture
Experimental Results
View Materialization in Large Networks
Query Engine Evaluation
Conclusion and Perspectives
References
Online Change Estimation Models for Dynamic Web Resources
Introduction
Related Work
Refresh Strategies and Online Change Estimation
Online Change Estimation for RSS Feeds
Single Variable Publication Model
Periodic Publication Model
Dataset Description
Experimental Evaluation
Online Estimation Evaluation
Integration of Online Estimation with 2Steps Refresh Strategy
Discussion
Conclusion
References
Active Learning of Expressive Linkage Rules for the Web of Data
Introduction
Linkage Rules
Learning Workflow
Evolving Linkage Rules
Selecting Uncertain Links
Evaluation
Experiment Setup
Experiment 1: Comparison with Related Work
Experiment 2: Active Learning
Experiment 3: Large Scale Active Learning
Related Work
References
Extracting Navigational Models from Struts- Based Web Applications
Introduction
Illustrative Example
The Approach
Locating Navigation Information
MVC Metamodel
Projection to a MDWE Approach
Related Work
Conclusions and Future Work
References
Posters
Towards a Method for Unsupervised Web Information Extraction
Introduction
System Overview
Experimental Results
Conclusions
References
Web-Based Tool Integration: A Web Augmentation Approach
Introduction
The Running Example
CORSET
Conclusions
References
Clustering Visually Similar Web Page Elements for Structured Web Data Extraction
Introduction
The Proposed Approach
Experimental Evaluation
Conclusions and Research Directions
References
Improving Toponym Extraction and Disambiguation Using Feedback Loop
Introduction
Our Approach
Experimental Results
Conclusion and Future Work
References
GeForMTjs: A JavaScript Library Based on a Domain Specific Language for Multi-touch Gestures
Introduction
Related Work
Gesture Library GeForMTjs
Conclusions and Future Work
References
SemaKoDE: Hybrid System for Knowledge Discovery in Sensor-Based Smart Environments
Introduction
System Architecture
System Deployment Scenario
Conclusions and Future Work
References
Demos
WebREd: A Model-Driven Tool for Web Requirements Specification and Optimization
Introduction
Web Requirements Modeling with i* and Pareto Efficiency
WebREd-Tool
Conclusions
References
Answering Fuzzy Preference Queries over Data Web Services
Introduction
System Overview
Top-K Web Service Compositions
Query Results Ranking
Demo Highlights
References
UsiWSC: Framework for Supporting an Interactive Web Service Composition
Introduction
UsiWSC Architecture
UI-BPEL Designer
Transformation Tools
UI Manager
Demonstration
References
Sticklet: An End-User Client-Side Augmentation-Based Mashup Tool
Motivation
Sticklet
Related Work
Conclusions
References
NDT-Suite: A Model-Based Suite for the Application of NDT
Introduction
NDT-Suite
Conclusions
References
Enriching Web Applications with Collaboration Support Using Dependency Injection
Introduction
Related Work
System Architecture and Demonstration
Conclusion
References
XFormsDB: A Declarative Web Application Framework
Introduction
XFormsDB: Language and Framework Implementation
XFormsDB: Demo Description
Conclusions
References
A Framework for Service Discovery Based on Structural Similarity and Quality Satisfaction
Introduction
Architecture
Using S-MatchMaker
Conclusions
References
WebTribe: Dynamic Community Analysis from Online Forums
Introduction
Model and Architecture
DemoScenario
References
MIGROS: A Model-Driven Transformation Approach of the User Experience of Legacy Applications
Introduction
Related Work on RIA Modeling and Generation Approaches
Tool Chain for Automatic Transformation
Conclusions and Future Work
References
Crowdsourced Web Site Evaluation with . CrowdStudy
Introduction
CrowdStudy
Demonstration
References
Web Service Composition Reuse through Shared Process Fragment Libraries
Reuse of Web Service Compositions
Framework Walkthrough
Demonstration
References
Tutorials
Engineering the Evaluation Approach to Fit DifferentWeb Project and Organization Needs
Introduction
Learning Objectives
References
Epidemic Intelligence: For the Crowd, by the Crowd
Introduction
References
An Introduction to SPARQL and Queries over Linked Data
Motivation
Topics
References
Natural Language Processing for the Web
Summary
References
The Web of Data for E-Commerce in Brief
Overview
GoodRelations and the Semantic Web Vision
Tutorial Outline
References
Author Index

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