Topic modeling is a commonly used text analysis tool for discovering latent topics in a text
corpus. However, while topics in a text corpus often exhibit a hierarchical structure (eg …

Interactive query interfaces have become a popular tool for ad hoc data analysis and
exploration. Compared with traditional systems that are optimized for throughput or batched …

Background Biological function is greatly dependent on the interactions of proteins with
other proteins and genes. Abstracts from the biomedical literature stored in the NCBI's …

Data exploration and visualization systems are of great importance in the Big Data era, in
which the volume and heterogeneity of available information make it difficult for humans to …

Highly interactive query interfaces have become a popular tool for ad-hoc data analysis and
exploration, posing a new kind of workload to the underlying data infrastructure. Compared …

This paper introduces a novel keyword search paradigm in relational databases, where the
result of a search is an Object Summary (OS). An OS summarizes all data held about a …

Developing a distributed web crawler obliges major engineering challenges, all of which are
eventually associated to scale. To retain corpus of search engine and a reasonable state of …

The WWW contains huge amount of information from different areas. This information may
be present virtually in the form of web pages, media, articles (research journals/magazine) …

摘要分面导航利用动态多维分类目录组织查询结果, 从而有效减轻数据库资源定位过程中的信息
过载. 现有的分面导航限制用户每次增删一个查询关键字, 无法满足对具有丰富语义的导航操作 …

The demand for cybersecurity professionals is projected to grow substantially, with the US
Bureau of Labor Statistics reporting that employment in cybersecurity within the US will grow …