Titlebook: SOFSEM 2005: Theory and Practice of Computer Science; 31st Conference on C Peter Vojtáš,Mária Bieliková,Ondrej Sýkora Conference proceeding

嬉耍

demote

From Research Prototypes to Industrial Strength Open Source Products – The ObjectWeb Experienceeleasing research prototypes as open source software (OSS)..ObjectWeb is an international consortium fostering the development of open source middleware. We give an overview of tools available for OSS development and management based on ObjectWeb experiences. The infrastructure required for hosting

声明

Logical Foundations for Data Integrationvolutionary stage of Information Technology infrastructures. Large enterprises, business organizations, e-government systems, and, in short, any kind of internetworking community, need today an integrated and virtualized access to distributed information resources, which grow in number, kind, and co

巨大没有

Recent Advances in Graph DrawingApart from the classical applications of graph drawing, such as VLSI design and data base visualization, recently, new emerging application areas have arisen. E.g., in bioinformatics it is of growing interest to visualize biochemical networks such as protein interaction networks, regulatory and sign

装勇敢地做

Greedy Differential Approximations for Min Set Cover algorithm for . is bounded below by 1.365/. and above by 4/(. + 1), where . is the maximum set-cardinality in the .-instance. Next, we study an approximation algorithm for . and provide a tight lower bound of 1/..

Entreaty

A Methodology of Visual Modeling Language Evaluationoposes a methodology for evaluating VML from a cognitive perspective. It discusses methodological problems of applying psychological results for VML evaluation. It then presents research on a CD-VML methodology that is based on cognitive dimensions (CD). This research covers analysis of the applicat

disrupt

Local Computations on Closed Unlabelled Edges: The Election Problem and the Naming Problemtions. Indeed, they enable to study the importance of the synchronization level and to understand how important is the initial knowledge. A high level of synchronization involved in one atomic computation step makes a model powerful but reduces the degree of parallelism. Charron-Bost et al. [1] stud

Aboveboard

A Hierarchical Markovian Mining Approach for Favorite Navigation Patternsel, such as state, navigation behavior, mean staying time and favorite, are defined. And the user navigation behavior hierarchy is then constructed. Based on the hierarchical Markov user model, an algorithm is designed to mine the user favorite navigation paths, and the results are good.

生命层

菊花

A Topology-Driven Approach to the Design of Web Meta-search Clustering Enginesing engines. These systems support the user to browse into the URLs returned by a search engine by grouping them into distinct semantic categories, which are organized in a hierarchy. In this paper we describe a novel topology-driven approach to the design of a Web metasearch clustering engine. By t