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The Journal of Universal Computer Science, Volume 17
Volume 17, Number 1, 2011
- Rafael Dueire Lins:

Meeting New Challenges in Document Engineering. 1-2 - Dan J. Smith, Richard W. Harvey:

Document Retrieval Using SIFT Image Features. 3-15 - Ergina Kavallieratou, Fotis Daskas:

Text Line Detection and Segmentation: Uneven Skew Angles and Hill-and-Dale Writing. 16-29 - Darko Brodic, Zoran Milivojevic:

A New Approach to Water Flow Algorithm for Text Line Segmentation. 30-47 - Israel Rios, Alceu de Souza Britto Jr., Alessandro L. Koerich, Luiz E. Soares de Oliveira:

An OCR Free Method for Word Spotting in Printed Documents: the Evaluation of Different Feature Sets. 48-63 - Renato Bulcão Neto, José Antonio Camacho Guerrero, Márcio Branquinho Dutra, Alvaro Barreiro, Javier Parapar, Alessandra A. Macedo:

The Use of Latent Semantic Indexing to Mitigate OCR Effects of Related Document Images. 64-80 - Rakesh Rampalli, Angarai Ganesan Ramakrishnan:

Fusion of Complementary Online and Offline Strategies for Recognition of Handwritten Kannada Characters. 81-93 - Venkatesh Narasimha Murthy, Angarai Ganesan Ramakrishnan:

Choice of Classifiers in Hierarchical Recognition of Online Handwritten Kannada and Tamil Aksharas. 94-106 - Satyadhyan Chickerur, M. Aswatha Kumar:

Color Image Restoration Using Neural Network Model. 107-125 - Daniela Carneiro da Cruz, Pedro Rangel Henriques:

Visualizing and Analyzing the Quality of XML Documents. 126-150 - Rafael Dueire Lins:

Nabuco - Two Decades of Document Processing in Latin America. 151-161
Volume 17, Number 2, 2011
- Marcos R. S. Borges, Weiming Shen, José A. Pino, Sergio F. Ochoa:

CSCWD: Applications and Challenges. 162-163 - Cláudio Sapateiro, Nelson Baloian, Pedro Antunes, Gustavo Zurita:

Developing a Mobile Collaborative Tool for Business Continuity Management. 164-182 - Valeria Herskovic, Sergio F. Ochoa, José A. Pino, H. Andrés Neyem:

The Iceberg Effect: Behind the User Interface of Mobile Collaborative Systems. 183-201 - Naoufel Cheikhrouhou, Michel Pouly, Charles Huber, Alok Kumar Choudhary:

An Empirical Study on Human and Information Technology Aspects in Collaborative Enterprise Networks. 203-223 - María Jesús Agost, Pedro Company, Fernando Romero:

Managing Mechanisms for Collaborative New-Product Development in the Ceramic Tile Design Chain. 224-242 - Rafael Rieder, Márcio Sarroglia Pinho, Alberto Barbosa Raposo:

A Petri Nets based Approach to Specify Individual and Collaborative Interaction in 3D Virtual Environments. 243-260 - Gustavo Carvalho, Adriana Santarosa Vivacqua, Jano Moreira de Souza, Sergio Palma da Justa Medeiros:

LaSca: a Large Scale Group Decision Support System. 261-275 - João Carlos de A. R. Gonçalves, Flávia Maria Santoro, Fernanda Araújo Baião:

Let Me Tell You a Story - On How to Build Process Models. 276-295 - Jianming Yong:

Security and Privacy Preservation for Mobile E-Learning via Digital Identity Attributes. 296-310 - Andreas U. Kuswara, Debbie Richards:

Realising the Potential of Web 2.0 for Collaborative Learning Using Affordances. 311-331 - Carlos Hurtado, Luis A. Guerrero:

Enhancement of Collaborative Learning Activities using Portable Devices in the Classroom. 332-347
Volume 17, Number 3, 2011
- Hermann A. Maurer:

Managing Editor's Column. 348 - Sandra Baldassarri, Francisco J. Serón:

Coordinated System for Real Time Muscle Deformation during Locomotion. 349-376 - Grega Jakus, Jaka Sodnik, Saso Tomazic:

The Architectural Design of a System for Interpreting Multilingual Web Documents in E-speranto. 377-398 - Fernando J. López-Colino, José Colás:

The Synthesis of LSE Classifiers: From Representation to Evaluation. 399-425 - Wynand van Staden, Martin S. Olivier:

On Compound Purposes and Compound Reasons for Enabling Privacy. 426-450 - Martin Friedrich, Martin Wolpers, Ruimin Shen, Carsten Ullrich, Ralf Klamma, Dominik Renzel, Anja Richert, Bodo von der Heiden:

Early Results of Experiments with Responsive Open Learning Environments. 451-471 - Mikko V. Pohjola, Pasi Pohjola, Sami Paavola

, Merja Bauters
, Jouni T. Tuomisto:
Pragmatic Knowledge Services. 472-497 - Marta Poblet:

Rule of Law on the Go: New Developments of Mobile Governance. 498-512
Volume 17, Number 4, 2011
- Michael Granitzer, Stefanie N. Lindstaedt:

Web 2.0: Applications and Mechanisms. 513-514 - Dada Lin, Peter Geißler, Stefan Ehrlich, Eric Schoop:

IDEA: A Framework for a Knowledge-based Enterprise 2.0. 515-531 - Johannes Müller, Alexander Stocker:

Enterprise Microblogging for Advanced Knowledge Sharing: The References@BT Case Study. 532-547 - Marco Bertoni, Koteshwar Chirumalla:

Leveraging Web 2.0 in New Product Development: Lessons Learned from a Cross-company Study. 548-564 - Christoph Trattner, Denis Helic, Markus Strohmaier:

On the Construction of Efficiently Navigable Tag Clouds Using Knowledge from Structured Web Content. 565-582 - Manh Cuong Pham, Yiwei Cao, Ralf Klamma, Matthias Jarke:

A Clustering Approach for Collaborative Filtering Recommendation Using Social Network Analysis. 583-604 - Peter Schultes, Franz Lehner, Harald Kosch:

Markup upon Video - towards Dynamic and Interactive Video Annotations. 605-617 - Marta Poblet, Pompeu Casanovas

, José Manuel López Cobo, Nuria Casellas:
ODR, Ontologies, and Web 2.0. 618-634
Volume 17, Number 5, 2011
- Paulo F. Pires, Flávio Oquendo, Ana Paula Terra Bacelo:

Software Components, Architectures and Reuse. 635-638 - Mónica Pinto, Lidia Fuentes:

Modeling Quality Attributes with Aspect-Oriented Architectural Templates. 639-669 - Jaejoon Lee

, Jon Whittle, Oliver Storz:
Bio-Inspired Mechanisms for Coordinating Multiple Instances of a Service Feature in Dynamic Software Product Lines. 670-683 - Rohit Gheyi

, Tiago Massoni, Paulo Borba:
Automatically Checking Feature Model Refactorings. 684-711 - Frederico G. Alvares de Oliveira Jr., José M. Parente de Oliveira:

QoS-based Approach for Dynamic Web Service Composition. 712-741 - Frédéric Loiret, Romain Rouvoy, Lionel Seinturier, Daniel Romero, Kévin Sénéchal, Ales Plsek:

An Aspect-Oriented Framework for Weaving Domain-Specific Concerns into Component-Based Systems. 742-776 - Javier Cubo, Carlos Canal, Ernesto Pimentel:

Context-Aware Composition and Adaptation based on Model Transformation. 777-806 - Paula Fernandes, Cláudia M. L. Werner, Eldânae Teixeira:

An Approach for Feature Modeling of Context-Aware Software Product Line. 807-829
Volume 17, Number 6, 2011
- Hermann A. Maurer:

Managing Editor's Column. 830 - Nicolas Bonnel, Max Chevalier, Claude Chrisment, Gilles Hubert:

A Framework to Evaluate Interface Suitability for a Given Scenario of Textual Information Retrieval. 831-858 - Alina Vasilieva, Rusins Freivalds:

Nondeterministic Query Algorithms. 859-873 - Lynette van Zijl, Jaco Geldenhuys:

Descriptional Complexity of Ambiguity in Symmetric Difference NFAs. 874-890 - Yi-Li Huang, Fang-Yie Leu, Chao-Hong Chiu, I-Long Lin:

Improving Security Levels of IEEE802.16e Authentication by Involving Diffie-Hellman PKDS. 891-911 - Myunggwon Hwang, Dongjin Choi, Pankoo Kim:

Least Slack Time Rate first: an Efficient Scheduling Algorithm for Pervasive Computing Environment. 912-925 - Marcin Piekarczyk, Marek R. Ogiela:

Hierarchical Graph-Grammar Model for Secure and Efficient Handwritten Signatures Classification. 926-943 - Sang Min Lee, Dong Seong Kim

, Jong Sou Park:
Cost-Sensitive Spam Detection Using Parameters Optimization and Feature Selection. 944-960 - Zhuzhong Qian, Sheng Zhang, Kangbin Yim, Sanglu Lu:

Service Oriented Multimedia Delivery System in Pervasive Environments. 961-980
Volume 17, Number 7, 2011
- Michael Granitzer, Stefanie N. Lindstaedt:

Semantic Web: Theory and Applicationsns. 981-982 - Peter Teufl, Günther Lackner:

Knowledge Extraction from RDF Data with Activation Patterns. 983-1004 - Najmul Ikram Qazi, Muhammad Abdul Qadir:

Algorithms for the Evaluation of Ontologies for Extended Error Taxonomy and their Application on Large Ontologies. 1005-1020 - Muhammad Fahad, Néjib Moalla, Abdelaziz Bouras, Muhammad Abdul Qadir, Muhammad Farukh:

Towards Classification of Web Ontologies for the Emerging Semantic Web. 1021-1042 - Carlos Solís, Nour Ali:

A Semantic Wiki Based on Spatial Hypertext. 1043-1059 - Valentina Gatteschi, Fabrizio Lamberti, Andrea Sanna

, Claudio Giovanni Demartini:
A Ranking Tool Exploiting Semantic Descriptions for the Comparison of EQF-based Qualifications. 1060-1077 - Syed K. Shahzad:

Ontology-based User Interface Development: User Experience Elements Pattern. 1078-1088 - Valentina Janev, Sanja Vranes:

Ontology-based Competency Management: the Case Study of the Mihajlo Pupin Institute. 1089-1108 - Markus Kreuzthaler, Marcus D. Bloice, Lukas Faulstich, Klaus-Martin Simonic, Andreas Holzinger

:
A Comparison of Different Retrieval Strategies Working on Medical Free Texts. 1109-1133
Volume 17, Number 8, 2011
- David Taniar, Ismail Khalil, Eric Pardede:

Cloud Computing. 1134 - Yue-Shan Chang, Chao-Tung Yang, Yu-Cheng Luo:

An Ontology based Agent Generation for Information Retrieval on Cloud Environment. 1135-1160 - Hai Dong, Farookh Khadeer Hussain, Elizabeth Chang:

ORPMS: An Ontology-based Real-time Project Monitoring System in the Cloud. 1161-1182 - Hui Ma, Klaus-Dieter Schewe, Bernhard Thalheim, Qing Wang:

Cloud Warehousing. 1183-1201 - Hajar Mousannif, Ismail Khalil, Hassan Al Moatassime:

Cooperation as a Service in VANETs. 1202-1218
Volume 17, Number 9, 2011
- Miltiadis D. Lytras, Patricia Ordóñez de Pablos:

Software Technologies in Knowledge Society. 1219-1221 - Francisco José García-Peñalvo

, Miguel Ángel Conde González, Marc Alier Forment
, María José Casany Guerrero:
Opening Learning Management Systems to Personal Learning Environments. 1222-1240 - Miroslav Minovic, Milos Milovanovic, Dusan Starcevic:

Modelling Knowledge and Game Based Learning: Model Driven Approach. 1241-1260 - Wilfred H. Wells, Waldemar Karwowski, Serge N. Sala-Diakanda, Kent Williams, Tareq Z. Ahram, James A. Pharmer:

Application of Systems Modeling Language (SySML) for Cognitive Work Analysis in Systems Engineering Design Process. 1261-1280 - Ricardo Colomo-Palacios, Cristina Casado-Lumbreras, Pedro Soto-Acosta, Ángel García-Crespo:

Using the Affect Grid to Measure Emotions in Software Requirements Engineering. 1281-1298 - Juan Francisco García Navarro, Francisco José García-Peñalvo

, Roberto Therón
, Patricia Ordóñez de Pablos:
Usability Evaluation of a Visual Modelling Tool for OWL Ontologies. 1299-1313 - Ángel Hernández-García, Santiago Iglesías-Pradas, Julian Chaparro Pelaez, Félix Pascual-Miguel:

Exploring the Attitudes and Intentions of Non-shoppers in the Acceptance of e-Commerce. 1314-1328 - Mark William Johnson, Dai Griffiths, Mi Wang:

Positioning Theory, Roles and the Design and Implementation of Learning Technology. 1329-1346 - Magdy F. Iskander, James Baker, Jill Kobashigawa Nakatsu, Soo Yong Lim, Nuri Celik:

Multimedia Modules and Virtual Organization Website for Collaborative Research Experience for Teachers in STEM. 1347-1364
Volume 17, Number 10, 2011
- Michael Granitzer, Stefanie N. Lindstaedt:

Knowledge Work: Knowledge Worker Productivity, Collaboration and User Support. 1365-1366 - Rainer Erne:

What is Productivity in Knowledge Work? - A Cross-Industrial View -. 1367-1389 - Ali Abdoli, Jamal Shahrabi, Jalil Heidary:

Representing a Composing Fuzzy-DEA Model to Measure Knowledge Workers Productivity based upon their Efficiency and Cost Effectiveness. 1390-1411 - Rui Pinto Ferreira, Jorge Neves Silva, Faimara do Rocio Strauhs, António Lucas Soares:

Performance Management in Collaborative Networks: a Methodological Proposal. 1412-1429 - Alice Comi, Martin J. Eppler:

Assessing the Impact of Visual Facilitation on Inter-Organizational Collaboration: An Experimental Study. 1430-1454 - Nicole Bischof, Martin J. Eppler:

Caring for Clarity in Knowledge Communication. 1455-1473 - Ján Paralic, Christoph Richter, Frantisek Babic, Jozef Wagner, Michal Racek:

Mirroring of Knowledge Practices based on User-defined Patterns. 1474-1491 - Felix Mödritscher, Zinayida Petrushyna, Effie Lai-Chong Law:

The Application of Pattern Repositories for Sharing PLE Practices in Networked Communities. 1492-1510 - Benedikt Schmidt, Todor Stoitsev, Max Mühlhäuser:

Task Models for Intention-Aware Systems. 1511-1526
Volume 17, Number 11, 2011
- Hermann A. Maurer:

Managing Editor's Column. 1527-1528 - Muhammad Tanvir Afzal, Hermann A. Maurer:

Expertise Recommender System for Scientific Community. 1529-1549 - Nabila Labraoui, Abdelhak Mourad Guéroui, Makhlouf Aliouat, Jonathan Petit:

RAHIM: Robust Adaptive Approach Based on Hierarchical Monitoring Providing Trust Aggregation for Wireless Sensor Networks. 1550-1571 - Leo Ordínez, David Donari, Rodrigo M. Santos, Javier Orozco:

Time is not Enough: Dealing with Behavior in Real-Time Systems. 1572-1604 - Khaled Salah, Mojeeb-Al-Rahman Al-Khiaty, Rashad Ahmed, Adnan Mahdi:

Performance Evaluation of Snort under Windows 7 and Windows Server 2008. 1605-1622 - Kyung-Ah Shim:

Security Analysis of Three Password Authentication Schemes. 1623-1633
Volume 17, Number 12, 2011
- Symeon Retalis, Peter B. Sloep:

Virtual Environments for Collaborative Innovation and Learning. 1634-1637 - Philip Vahey, John Brecht, Charles Patton, Ken Rafanan, Britte Haugan Cheng:

Investigating Collaborative Innovation in a Virtual World Task. 1638-1658 - Rory L. L. Sie, Marlies Bitter-Rijpkema, Peter B. Sloep:

What's in it for me? Recommendation of Peers in Networked Innovation. 1659-1672 - Michele Brocco, Florian Forster, Marc René Frieß:

360° Open Creativity Support. 1673-1689 - Peter Dolog

, Frederico Araújo Durão, Karsten Jahn, Yujian Lin, Dennis Kjaersgaard Peitersen:
Recommending Open Linked Data in Creativity Sessions using Web Portals with Collaborative Real Time Environment. 1690-1709 - Konstantinos Kotis, Andreas Papasalouros, George A. Vouros, Nikolaos Pappas, Konstantinos Zoumpatianos:

Enhancing the Collective Knowledge for the Engineering of Ontologies in Open and Socially Constructed Learning Spaces. 1710-1742 - George A. Sielis, Christos Mettouris, George A. Papadopoulos, Aimilia Tzanavari, Roger M. G. Dols, Quintin Siebers:

A Context Aware Recommender System for Creativity Support Tools. 1743-1763
Volume 17, Number 13, 2011
- Hermann A. Maurer:

Managing Editor's Column. 1764 - Ahilton Silva Barreto, Leonardo Gresta Paulino Murta, Ana Regina Cavalcanti da Rocha:

Software Process Definition: a Reuse-based Approach. 1765-1799 - María-Emilia Cambronero, Valentín Valero Ruiz, Enrique Martínez:

Design and Generation of Web Services Choreographies with Time Constraints. 1800-1829 - Michal Holub, Mária Bieliková:

An Inquiry into the Utilization of Behavior of Users in Personalized Web. 1830-1853 - Eugene Levner, Amir Elalouf, T. C. Edwin Cheng:

An Improved FPTAS for Mobile Agent Routing with Time Constraints. 1854-1862 - Kun Ma, Bo Yang, Zhenxiang Chen, Ajith Abraham:

A Relational Approach to Model Transformation with QVT Relations Supporting Model Synchronization. 1863-1883
Volume 17, Number 14, 2011
- Marcos R. S. Borges, José A. Pino, Weiming Shen:

CSCWD: New Applications and Challenges. 1884-1886 - Liping Gao, Tun Lu:

Achieving Transparent and Real-time Collaboration in Co-AutoCAD Application. 1887-1912 - Márcio Kuroki Gonçalves, Cleidson R. B. de Souza, Víctor M. González:

Collaboration, Information Seeking and Communication: An Observational Study of Software Developers' Work Practices. 1913-1930 - Ana Cristina Bicharra Garcia

, Adriana S. Vivacqua, Thiago Cortat Tavares:
Enabling Crowd Participation in Governmental Decision-making. 1931-1950 - Victor Ströele A. Menezes

, Ricardo Tadeu da Silva, Moisés Ferreira de Souza, Carlos Eduardo Ribeiro de Mello, Jano M. Souza, Geraldo Zimbrao, Jonice Oliveira:
Identifying Workgroups in Brazilian Scientific Social Networks. 1951-1970 - Xiangyu Wang, Peter E. D. Love, Mi Jeong Kim, Lu Wang:

Studying the Effects of Information Exchange Channels in Different Communication Modes on Trust Building in Computer-mediated Remote Collaborative Design. 1971-1990 - Tzu-An Chiang, Chun-Yi Wu

, Charles V. Trappey, Amy J. C. Trappey:
An Intelligent System for Automated Binary Knowledge Document Classification and Content Analysis. 1991-2008 - Roberto Konow, Wayman Tan, Luis Loyola, Javier Pereira, Nelson Baloian:

A Visited Item Frequency Based Recommender System: Experimental Evaluation and Scenario Description. 2009-2028 - Chen-Fang Tsai, Weidong Li, Anne E. James:

An Adaptive Genetic Algorithm and Application in a Luggage Design Center. 2029-2047 - Ying Pan, Yong Tang, Shu Li:

Web Services Discovery in a Pay-As-You-Go Fashion. 2029-2047 - Junzhou Luo, Wenjia Wu, Ming Yang:

Optimization of Gateway Deployment with Load Balancing and Interference Minimization in Wireless Mesh Networks. 2064-2083

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