The Knowledge Work Designer is a tool that implements a modelling method for knowledge work. It is based on two principles: (1) the separation of business logic and process logic and (2) the support of both structured and unstructured knowledge. Process logic can be represented in a structured way in BPMN and in a non-structured way with CMMN. For deep integration of business processes and case...

In this note, we study the notion of structured pseudospectra. We prove that for Toeplitz, circulant and symmetric structures, the structured pseudospectrum equals the unstructured pseudospectrum. We show that this is false for Hermitian and skew-Hermitian structures. We generalize the result to pseudospectra of matrix polynomials. Indeed, we prove that the structured pseudospectrum equals the ...

of Dissertation Presented to the Graduate School of the University of Florida in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy ADAPTIVE AND ROBUST CONTROLS FOR UNCERTAIN LINEAR AND NONLINEAR SYSTEMS By Jung E. Son August 2012 Chair: Haniph A. Latchman Cochair: Pramod P. Khargonekar Major: Electrical and Computer Engineering The presence of various uncertainties ...

Wahlund's inequality informally states that if a structured and an unstructured population have the same allele frequencies at a locus, the structured population contains more homozygotes. We show that this inequality holds generally for ploidy level P, that is, the structured population has more P-polyhomozygotes. Further, for M randomly chosen loci (M >or= 2), the structured population is als...

Large-scale information integration, and in particular, search on the World Wide Web, is pushing the limits on the combination of structured data and unstructured data. By its very nature, as we combine a large number of information sources, our ability to model the domain in a completely structured way diminishes. We argue that in order to build applications that combine structured and unstruc...

Uplink channel estimation for a block-synchronous chip-asynchronous DS/CDMA system as proposed for the time-division duplex option of 3rd generation cellular systems is considered. Training midambles are employed for joint channel estimation of all users. The standard unstructured approach based on modeling the e ective user channels as unknown FIR lters is compared with two structured methods ...

Modern smartphone apps tend to contain and use vast amounts of data that can be broadly classified as structured and unstructured. Structured data, such as an user’s geolocation, has predefined semantics that can be retrieved by well-defined platform APIs. Unstructured data, on the other hand, relies on the context of the apps to reflect its meaning and value, and is typically provided by the u...