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ECIS
2013
10 years 2 months ago
Current Pitfalls Of Business Process Maturity Models: A Selection Perspective
Business process management is in high demand, but organisations are still struggling to realise it properly. Hence, maturity models have been developed to support the gradual ado...
Amy Van Looy
DAWAK
2013
Springer
10 years 2 months ago
An Analytics-Aware Conceptual Model for Evolving Graphs
Graphs are ubiquitous data structures commonly used to represent highly connected data. Many real-world applications, such as social and biological networks, are modeled as graphs....
Amine Ghrab, Sabri Skhiri, Salim Jouili, Esteban Z...
DAMON
2013
Springer
10 years 2 months ago
Energy-proportional query execution using a cluster of wimpy nodes
Because energy use of single-server systems is far from being energy proportional, we explore whether or not better energy efficiency may be achieved by a cluster of nodes whose s...
Daniel Schall, Theo Härder
CISS
2013
IEEE
10 years 2 months ago
Near minimax line spectral estimation
This paper establishes a nearly optimal algorithm for estimating the frequencies and amplitudes of a mixture of sinusoids from noisy equispaced samples. We derive our algorithm by...
Gongguo Tang, Badri Narayan Bhaskar, Benjamin Rech...
CAISE
2013
Springer
10 years 2 months ago
Cloud Computing Automation: Integrating USDL and TOSCA
Standardization efforts to simplify the management of cloud applications are being conducted in isolation. The objective of this paper is to investigate to which extend two promis...
Jorge Cardoso, Tobias Binz, Uwe Breitenbücher...
APVIS
2013
10 years 2 months ago
Circular-arc cartograms
Jan-Hinrich Kämper, Stephen G. Kobourov, Mart...
IIR
2014
10 years 2 months ago
Evaluation of a Recursive Weighting Scheme for Federated Web Search
Abstract. The informative resources available on the Web are not always directly accessible and cannot therefore be crawled since access is permitted only through the adoption of a...
Emanuele Di Buccio, Ivano Masiero, Massimo Melucci
ECIR
2014
Springer
10 years 2 months ago
Reducing Reliance on Relevance Judgments for System Comparison by Using Expectation-Maximization
Abstract. Relevance judgments are often the most expensive part of information retrieval evaluation, and techniques for comparing retrieval systems using fewer relevance judgments ...
Ning Gao, William Webber, Douglas W. Oard

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EmadProfessor, Associate
King Abdulaziz University
Emad