Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 22 for “"Data Reuse"”.
-
Beyond “Data Thrifting”: An Investigation of Factors Influencing Research Data Reuse In the Social Sciences
… of e-Research infrastructure has enabled data to be shared and accessed more openly. Policy mandates for data sharing have contributed to the increasing availability of research data through data repositories, which create favorable conditions for the reuse of data for purposes not always …
-
Tailors: Accelerating Sparse Tensor Algebra by Overbooking Buffer Capacity
… to accelerate due to few opportunities for data reuse and varying sparsity patterns. Prior sparse tensor algebra accelerators have explored tiling sparse tensors to increase exploitable data reuse and improve throughput, but typically allocate tile size in a given buffer for the worst- case …
-
Architecture design for highly flexible and energy-efficient deep neural network accelerators
… Eyeriss features a novel Row-Stationary (RS) dataflow to minimize data movement when processing a DNN, which is the bottleneck of both performance and energy efficiency. The RS dataflow supports highly-parallel processing while fully exploiting data reuse in a multi-level memory hierarchy to …
-
About Me and You - iTelos - A cooperative methodology for diversity-aware Knowledge Graphs
The representation of information through digital data has changed many times over the years, as has the way we interpret and use the data. Today, the increased use of AI technologies has led to an impressive amount of online data that needs to express the information it contains in a very precise …
-
Effective information integration and reutilization : solutions to technological deficiency and legal uncertainty
… sources have been legally challenged. The Database Directive has been introduced in the European Union and six legislative proposals have been made in the U.S. to provide legal protection for non-copyrightable database contents, but the Directive and the proposals have differing and …
-
Research data sharing, reuse, and metrics: adoption and challenges across disciplines and repositories
Data sharing is widely believed to be beneficial to science and is now supported by digitization and new online infrastructures for sharing datasets. Nevertheless, differences in research cultures and the sporadic development of data repositories, support services, guidelines, and policies have …
-
EML - Ask, Tell and Listen
… not change. At the same time, most of the user data is not clean and comes from unsupervised machine learning or sensors. To maximise the amount of data gathered, it is essential to reuse most of it as much as possible. To achieve better results, we require a protocol that, despite being based …
-
Integration Of Multi-Sensory Earth Observations For Characterization Of Air Quality Events
… and models. Traditionally, the burden of data access and processing was placed on the data user. These challenges of finding, accessing and merging data are overcome through the principles of Service Oriented Architecture. This thesis describes the collaborative, service-oriented approach …
-
LoopTree: Enabling Systematic and Flexible Exploration of Fused-layer Dataflow Accelerators
Deep neural network (DNN) accelerators exploit data reuse to reduce memory traffic. Typically, DNN accelerators exploit data reuse within layers. However, there is also reuse between layers. To exploit this inter-layer reuse opportunity, fused-layer dataflow accelerators tile and buffer …
-
Functional and timing models for a programmable hardware accelerator
Classes of problems that exhibit high levels of data reuse have heavy overhead costs due to the necessity of repeated memory accesses. A proposed programmable hardware accelerator using a spatial architecture paired with triggered instructions could solve this class of problems more efficiently. …
-
Underwater acoustic communications and adaptive signal processing
… convolution (FTBC) codes for very short data blocks intended for Internet of Underwater Things (IoUT). The proposed algorithm was evaluated by ocean experiments and computer simulations on both Physical (PHY) and Media access control (MAC) layers. The ocean experimental results show that …
-
OnionChopper: A Modular Arithmetic Hardware Accelerator for Private Information Retrieval
… is a protocol which allows a user to retrieve data from a database on a server without the server being able to deduce which records were retrieved. Due to the homomorphic cryptography systems required to make these protocols work and large amount of data processing required per user query, …
-
Research Data Management Practices And Impacts on Long-term Data Sustainability: An Institutional Exploration
<p>With the 'data deluge' leading to an institutionalized research environment for data management, U.S. academic faculty have increasingly faced pressure to deposit research data into open online data repositories, which, in turn, is engendering a new set of practices to adapt formal mandates to …
-
Digital Chemical Engineering Across Scales and Domains: Case studies in electrochemistry, automated labs, and reticular materials
… that connects modelling, automation, and data integration across scales and domains to accelerate research and enable chemical innovation. Representative case studies in electrochemistry, laboratory automation, and reticular materials were selected for their relevance to key challenges in …
-
Methods metadata: curating scientific research data for reuse
The sharing and reuse of research data relies on the provision of metadata and documentation. At present, scientists are not prepared to invest in the kind of rich description that will offer high functionality and interoperability in large-scale networked data systems. The absence of metadata not …
-
Large Web Archive Collection Infrastructure and Services
… the current web and make it available for future reuse. A growing number of web archive initia- tives are actively engaging in web archiving activities. Web archiving standards like WARC, for formatted storage, have been established to standardize the preservation of web archive data. In addition …
-
Biomedical data retrieval utilizing textual data in a gene expression database by Richard Lu, MD.
… in both the amount of genomic and clinical data that is available. Descriptive textual information deposited with gene expression data in the Gene Expression Omnibus (GEO) is an underutilized resource because the textual information is unstructured and difficult to query. Rendering this …
-
Locality-aware cache hierarchy management for multicore processors
… and applications will operate on massive data with significant sharing. A major challenge in their implementation is the storage requirement for tracking the sharers of data. The bit overhead for such storage scales quadratically with the number of cores in conventional directory-based …
-
Efficient Machine Learning Approach for Optimizing Scientific Computing Applications on Emerging HPC Architectures
… is challenging. This requires - exploiting the data parallel architecture of the accelerator along with the vector pipelines of modern x86 CPU architectures, load balancing, and efficient memory transfer between different devices. It is relatively easy to meet these requirements for …
Page 1 of 2