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Zeitschrift

Knowledge and Information Systems

An International Journal

Knowledge and Information Systems OnlineFirst articles

16.10.2018 | Survey Paper

Scalability and sparsity issues in recommender datasets: a survey

Recommender systems have been widely used in various domains including movies, news, music with an aim to provide the most relevant proposals to users from a variety of available options. Recommender systems are designed using techniques from many …

16.10.2018 | Regular Paper

Concept-evolution detection in non-stationary data streams: a fuzzy clustering approach

We have entered the era of networked communications where concepts such as big data and social networks are emerging. The explosion and profusion of available data in a broad range of application domains cause data streams to become an inevitable …

04.10.2018 | Regular Paper

Compact and efficient representation of general graph databases

In this paper, we propose a compact data structure to store labeled attributed graphs based on the $$k^2$$ k 2 -tree, which is a very compact data structure designed to represent a simple directed graph. The idea we propose can be seen as an …

04.10.2018 | Regular Paper

The multi-walker chain and its application in local community detection

Local community detection (or local clustering) is of fundamental importance in large network analysis. Random walk-based methods have been routinely used in this task. Most existing random walk methods are based on the single-walker model.

03.10.2018 | Regular Paper

A trust-based detection scheme to explore anomaly prevention in social networks

With the increasing popularity of social networks, malicious behaviors in social networks have brought severe security threats. To address the growing problem of malicious activities on social networks, researchers have proposed different …

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Über diese Zeitschrift

Knowledge and Information Systems (KAIS) provides an international forum for researchers and professionals to share their knowledge and report new advances on all topics related to knowledge systems and advanced information systems. This monthly peer-reviewed archival journal publishes state-of-the-art research reports on emerging topics in KAIS, reviews of important techniques in related areas, and application papers of interest to a general readership.

The journal focuses on knowledge systems and advanced information systems, including their theoretical foundations, infrastructure and enabling technologies. We solicit submissions of original research, and experience and vision papers that address this theme.

We publish critical review papers to discuss the state of the art in particular areas, as well as state-of-the-art research reports. Accepted papers are grouped for publication so that individual issues focus on a small number of theme areas. In addition to archival papers, the journal also publishes significant on-going research in the form of Short Papers (limited to 3000 words), and very short papers on "visions and directions" (no more than 1000 words, excluding bibliography). We conduct reviews in a timely fashion and inform authors of decisions with a target turnaround time of 3 months.

Selected papers from relevant conferences are welcome. Good papers with high quality reviews can be accepted after the expansion and revision is verified by an Associate Editor of the Editorial Board. Conference organizers are invited to contact the Editor-in-Chief kais@cs.uvm.edu for further information.

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