In: Journal of Cryptology, 2015, vol. 28, no. 1, p. 161-175
|
In: Journal of the American Medical Informatics Association, 2017, vol. 24, no. 4, p. 799-805
|
Thèse de doctorat : Université de Fribourg, 2020.
The vision of Machine Reading is to automatically understand written text and transform the contained information into machine-readable representations. This thesis approaches this challenge in particular in the context of commercial organizations. Here, an abundance of domain-specific knowledge is frequently stored in unstructured text resources. Existing methods often fail in this scenario,...
|
In: IEEE Access, 2019, vol. 7, p. 184145–184159
Community structure discovery can help us better understand the capabilities and functions of the network. However, many existing methods have failed to identify nodes in communities accurately. In this paper, we proposed a heuristic community detection method based on node similarities that are computed by assigning different edge weight influence factors based on different neighbor types of...
|
Thèse de doctorat : Università della Svizzera italiana, 2019 ; 2019INFO014.
With the rapid development of means for producing user-generated data opportunities for collecting such data over a time-line and utilizing it for various human-aid applications are more than ever. Wearable and mobile data capture devices as well as many online data channels such as search engines are all examples of means of user data collection. Such user data could be utilized to model user...
|
Thèse de doctorat : Università della Svizzera italiana, 2019 ; 2019INFO010.
Recent advances in the development of mobile devices, equipped with multiple sensors, together with the availability of millions of applications have made these devices more pervasive in our lives than ever. The availability of the diverse set of sensors, as well as high computational power, enable information retrieval (IR) systems to sense a user’s context and personalize their results ...
|
In: Information Retrieval, 2014, vol. 17, no. 5-6, p. 412-429
|
In: Medical & Biological Engineering & Computing, 2014, vol. 52, no. 5, p. 509-509
|
Thèse de doctorat : Università della Svizzera italiana, 2018 ; 2018INFO016.
The increasing popularity of social media has changed the web from a static repository of information into a dynamic forum with continuously changing information. Social media platforms has given the capability to people expressing and sharing their thoughts and opinions on the web in a very simple way. The so-called User Generated Content is a good source of users opinion and mining it can be...
|
In: Acta Biotheoretica, 2010, vol. 58, no. 4, p. 329-340
|