Regular Papers -- A Natural Language Model and a System for Managing TV-Anytime Information from Mobile Devices -- State- and Object Oriented Specification of Interactive VoiceXML Information Services -- Interpreting Semi-formal Utterances in Dialogs about Mathematical Proofs -- Event Ordering Using TERSEO System -- The Role of User Profiles in Context-Aware Query Processing for the Semantic Web -- Deriving FrameNet Representations: Towards Meaning-Oriented Question Answering -- Lightweight Natural Language Database Interfaces -- Ontology-Driven Question Answering in AquaLog -- Schema-Based Natural Language Semantic Mapping -- Avaya Interactive Dashboard (AID): An Interactive Tool for Mining the Avaya Problem Ticket Database -- Information Modeling: The Process and the Required Competencies of Its Participants -- Experimenting with Linguistic Tools for Conceptual Modelling: Quality of the Models and Critical Features -- Language Resources and Tools for Supporting the System Engineering Process -- A Linguistics-Based Approach for Use Case Driven Analysis Using Goal and Scenario Authoring -- Effectiveness of Index Expressions -- Concept Similarity Measures the Understanding Between Two Agents -- Concept Indexing for Automated Text Categorization -- Acquiring Selectional Preferences from Untagged Text for Prepositional Phrase Attachment Disambiguation -- Semantic Enrichment for Ontology Mapping -- Testing Word Similarity: Language Independent Approach with Examples from Romance -- Language Modeling for Effective Construction of Domain Specific Thesauri -- Populating a Database from Parallel Texts Using Ontology-Based Information Extraction -- A Generic Coordination Model for Pervasive Computing Based on Semantic Web Languages -- Improving Web Searching Using Descriptive Graphs -- An Unsupervised WSD Algorithm for a NLP System -- Enhanced Email Classification Based on Feature Space Enriching -- Synonymous Paraphrasing Using WordNet and Internet -- Automatic Report Generation from Ontologies: The MIAKT Approach -- A Flexible Workbench for Document Analysis and Text Mining -- Short Papers -- Towards Linguistic Foundations of Content Management -- Constructing Natural Knowledge Ontologies to Implement Semantic Organizational Memory -- Improving the Naming Process for Web Site Reverse Engineering -- On Embedding Machine-Processable Semantics into Documents -- Using IR Techniques to Improve Automated Text Classification -- Architecture of a Medical Information Extraction System -- Improving Information Retrieval in MEDLINE by Modulating MeSH Term Weights -- Identification of Composite Named Entities in a Spanish Textual Database -- ORAKEL: A Natural Language Interface to an F-Logic Knowledge Base -- Accessing an Information System by Chatting -- Ontology-Based Question Answering in a Federation of University Sites: The MOSES Case Study -- Semantic Tagging and Chunk-Parsing in Dynamic Modeling -- Semantic Filtering of Textual Requirements Descriptions.