25 Result(s)

Article

Line bundles on rigid varieties and Hodge symmetry

We prove several related results on the low-degree Hodge numbers of proper smooth rigid analytic varieties over non-archimedean fields. Our arguments rely on known structure theorems for the relevant Picard va...

David Hansen, Shizhang Li in Mathematische Zeitschrift (2020)

Reference Work Entry In depth

Data Privacy and Patient Consent

David Hansen, Christine M. O’Keefe in Encyclopedia of Database Systems (2018)

Living Reference Work Entry In depth

Data Privacy and Patient Consent

David Hansen, Christine M. O’Keefe in Encyclopedia of Database Systems

Chapter

Preparing for International Operations and Develo** Scenarios for Inter-cultural Communication in a Cyberworld: A Norwegian Army Example

Understanding culture is an integral part of international operations in develo** countries and conflict zones. Cultural encounters in countries such as Afghanistan might introduce a number of challenges. Th...

Ekaterina Prasolova-Førland… in Transactions on Computational Science XXIII (2014)

Article

Computing Unrestricted Synopses Under Maximum Error Bound

Constructing Haar wavelet synopses with guaranteed maximum error on data approximations has many real world applications. In this paper, we take a novel approach towards constructing unrestricted Haar wavelet ...

Chaoyi Pang, Qing Zhang, **aofang Zhou, David Hansen, Sen Wang… in Algorithmica (2013)

Chapter and Conference Paper

Challenges and Opportunities for Health Information Systems Research

Health systems around the world are increasing the adoption of electronic health records to improve access to patient data for administrative, treatment and research purposes.

David Hansen in Health Information Science (2012)

Chapter and Conference Paper

An Intelligent Approach to Surgery Scheduling

The Multiagent Systems paradigm offers expressively rich and natural fit mechanisms for modeling and negotiation for solving distributed problems. Solving complex and distributed real world problems in dynamic...

Sankalp Khanna, Abdul Sattar, Justin Boyle… in Principles and Practice of Multi-Agent Sys… (2012)

Chapter and Conference Paper

Multiagent Based Scheduling of Elective Surgery

Scheduling of patients, staff, and resources for elective surgery in an under-resourced and overburdened public health system represents an inherently distributed class of problems. The complexity and dynamics...

Sankalp Khanna, Timothy Cleaver… in Principles and Practice of Multi-Agent Sys… (2012)

Chapter

DNA Sequence Databases

The ability to sequence the DNA of an organism has become one of the most important tools in modern biological research. Beginning as a manual process, where DNA was sequenced a few tens or hundreds of nucleot...

David Edwards, David Hansen, Jason E. Stajich in Bioinformatics (2009)

Reference Work Entry In depth

Data Privacy and Patient Consent

David Hansen, Christine M. O’Keefe in Encyclopedia of Database Systems (2009)

Chapter

Privacy-Preserving Fuzzy Matching Using a Public Reference Table

In this paper we address the problem of matching data from different databases using a third party, where the actual data can not be disclosed. The aim is to provide a mechanism for improved matching results a...

Chaoyi Pang, Lifang Gu, David Hansen, Anthony Maeder in Intelligent Patient Management (2009)

Chapter and Conference Paper

On Multidimensional Wavelet Synopses for Maximum Error Bounds

Having been extensively used to summarize massive data sets, wavelet synopses can be classified into two types: space-bounded and error-bounded synopses. Although various research efforts have been made for th...

Qing Zhang, Chaoyi Pang, David Hansen in Database Systems for Advanced Applications (2009)

Article

Shimura lifts of half-integral weight modular forms arising from theta functions

In 1973, Shimura (Ann. Math. (2) 97:440–481, 1973) introduced a family of correspondences between modular forms of half-integral weight and modular forms of even integral weight. Earlier, in unpublished work, Se...

David Hansen, Yusra Naqvi in The Ramanujan Journal (2008)