Recommending Web Pages using Item-based Collaborative Filtering Approaches.- Processing Keyword Queries under Access Limitations.- Balanced Large Scale Knowledge Matching Using LSH Forest.- Improving css-KNN Classification Performance by Shifts in Training Data. Classification using various ML Methods and Combinations of Key-Phrases and Visual Features.- Mining Workflow Repositories for Improving Fragments Reuse.- Agile DBLP: A Search-based Mobile Application for Structured Digital Libraries.- Support of Part-whole Relations in Query Answering.- Key-Phrases as Means to Estimate Birth and Death Years of Jewish Text Authors.- Professional Collaborative Information Seeking: On Traceability and Creative Sensemaking.- Visualization of Uncertain Information in Tag Clouds.- Multimodal Image Retrieval Based on Keywords and Low-level Image Features.- Toward Optimized Multimodal Concept Indexing.- Semantic URL Analytics to Support Efficient Annotation of Large Scale Web Archives.- Indexing of textual databases based on lexical resources: A case study for Serbian.- Domain-specific modeling: Towards a Food and Drink Gazetteer.- Analysing Entity Context in Multilingual Wikipedia to Support Entity-Centric Retrieval Applications.