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OTM
2010
Springer
15 years 1 months ago
Composing Near-Optimal Expert Teams: A Trade-Off between Skills and Connectivity
Abstract. Rapidly changing business requirements necessitate the adhoc composition of expert teams to handle complex business cases. Expertcentric properties such as skills, howeve...
Christoph Dorn, Schahram Dustdar
SEMWEB
2010
Springer
15 years 1 months ago
Integrated Metamodeling and Diagnosis in OWL 2
Ontological metamodeling has a variety of applications yet only very restricted forms are supported by OWL 2 directly. We propose a novel encoding scheme enabling class-based metam...
Birte Glimm, Sebastian Rudolph, Johanna Völke...
TRIDENTCOM
2010
IEEE
15 years 1 months ago
Open Urban Computing Testbed
We present a unique urban computing testbed for studying the utilization of ubiquitous computing technology in the public urban space of a city center. The testbed comprises of a w...
Timo Ojala, Hannu Kukka, Tommi Heikkinen, Tomas Li...
WEBI
2010
Springer
15 years 1 months ago
Ranking Approaches for Microblog Search
Ranking microblogs, such as tweets, as search results for a query is challenging, among other things because of the sheer amount of microblogs that are being generated in real time...
Rinkesh Nagmoti, Ankur Teredesai, Martine De Cock
174
Voted
HIS
2009
15 years 1 months ago
An Efficient VQ-Based Data Hiding Scheme Using Voronoi Clustering
In this paper, we propose a vector quantization (VQ) -based information hiding scheme that cluster the VQ codeowrds according the codewords' relation on Voronoi Diagram (VD). ...
Ming-Ni Wu, Puu-An Juang, Yu-Chiang Li