Sound Data Management Training » History » Version 63
Steve Welburn, 2012-08-22 03:18 PM
1 | 5 | Steve Welburn | h1. WP1.2 Online Training Material |
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2 | 1 | Steve Welburn | |
3 | 9 | Steve Welburn | {{>toc}} |
4 | 9 | Steve Welburn | |
5 | 41 | Steve Welburn | We consider three stages of a reserach project, and the appropriate research data management considerations for each of those stages. The stages are: |
6 | 41 | Steve Welburn | * before the research; |
7 | 41 | Steve Welburn | * during the research; |
8 | 41 | Steve Welburn | * at the end of the research. |
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10 | 42 | Steve Welburn | h2. Before The Research - Planning Research Data Management |
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12 | 53 | Steve Welburn | It is likely that some form of data management plan will be required as part of a grant proposal. The data management plan is an opportunity to think about the resources that will be required during the lifetime of the research project and to make sure that any necessary resources will be available for the project. |
13 | 32 | Steve Welburn | |
14 | 32 | Steve Welburn | The main three questions the plan will cover are: |
15 | 1 | Steve Welburn | * What type of storage do you require ? |
16 | 34 | Steve Welburn | Do you need a lot of local disk space to store copies of standard datasets ? Will you be creating data which should be deposited in a long-term archive, or published online ? How will you back up your data ? |
17 | 1 | Steve Welburn | * How much storage do you require ? |
18 | 34 | Steve Welburn | Does it fit within the standard allocation for backed-up storage ? |
19 | 1 | Steve Welburn | * How long will you require the storage for ? |
20 | 35 | Steve Welburn | Is data being archived or published ? Does your funder require data publication ? |
21 | 32 | Steve Welburn | |
22 | 58 | Steve Welburn | Appropriate answers will relate to: |
23 | 59 | Steve Welburn | * the [[types of data]] you will be using and creating; |
24 | 59 | Steve Welburn | * available existing [[data management resources]]; |
25 | 59 | Steve Welburn | * [[funder requirements]]; |
26 | 59 | Steve Welburn | * and relevant [[research data policies|policies]] (e.g. research group, institutional). |
27 | 35 | Steve Welburn | |
28 | 35 | Steve Welburn | Additional questions may include: |
29 | 57 | Steve Welburn | * What is the appropriate [[license]] under which to publish data ? |
30 | 60 | Steve Welburn | * Are there any [[ethical concerns]] relating to data management e.g. identifiable participants ? |
31 | 57 | Steve Welburn | * Does your research data management plan comply with relevant [[legislation]] ? |
32 | 38 | Steve Welburn | e.g. Data Protection, Intellectual Property and Freedom of Information |
33 | 34 | Steve Welburn | |
34 | 34 | Steve Welburn | It is likely that actual requirements will differ from initial estimates. Reviewing the data management plan against actual data use will allow you to assess whether additional resources are required. |
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36 | 36 | Steve Welburn | In order to create an appropriate data management plan, it is necessary to consider data management requirements during and after the project. |
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38 | 42 | Steve Welburn | h2. During The Research |
39 | 28 | Steve Welburn | |
40 | 40 | Steve Welburn | During the course of a piece of research, data management is largely risk mitigation - it makes your research more robust and allows you to continue if something goes wrong. |
41 | 31 | Steve Welburn | |
42 | 31 | Steve Welburn | The two main areas to consider are: |
43 | 57 | Steve Welburn | * [[backing up]] research data - in case you lose, or corrupt, the main copy of your data; |
44 | 57 | Steve Welburn | * [[documenting data]] - in case you need to to return to it later. |
45 | 28 | Steve Welburn | |
46 | 48 | Steve Welburn | In addition to the immediate benefits during research, applying good research data management practices makes it easier to manage your research data at the end of your research project. |
47 | 39 | Steve Welburn | |
48 | 49 | Steve Welburn | We have identified three basic types of research projects, two quantitative (one based on new data, one based on a new algorithm) and one qualitative, and consider the data management techniques appropriate to those workflows. More complex research projects may required a combination of the techniques from these. |
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50 | 49 | Steve Welburn | h3. Quantitative research - New Data |
51 | 49 | Steve Welburn | |
52 | 50 | Steve Welburn | For this use case, the research workflow involves: |
53 | 50 | Steve Welburn | * creating a new dataset |
54 | 50 | Steve Welburn | * testing outputs of existing algorithms on the dataset |
55 | 50 | Steve Welburn | * publication of results |
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57 | 1 | Steve Welburn | |
58 | 50 | Steve Welburn | The new dataset may include: |
59 | 50 | Steve Welburn | * Selection or creation of underlying (audio) data (the actual audio may be in the dataset or the dataset may reference material - e.g. for [[Copyright|copyright]] reasons) |
60 | 50 | Steve Welburn | * creation of ground-truth annotations for the audio and the type of algorithm (e.g. chord sequences for chord estimation, onset times for onset detection) |
61 | 49 | Steve Welburn | |
62 | 62 | Steve Welburn | The content of the dataset will need to be [[documenting data|documented]]. |
63 | 49 | Steve Welburn | |
64 | 50 | Steve Welburn | Data involved includes: |
65 | 50 | Steve Welburn | * software for the algorithms |
66 | 50 | Steve Welburn | * the new dataset |
67 | 50 | Steve Welburn | * possibly other existing datasets aganist which results will be compared |
68 | 50 | Steve Welburn | * results of applying the algorithms to the dataset |
69 | 50 | Steve Welburn | * documentation of the testing methodology - including algorithm parameters |
70 | 49 | Steve Welburn | |
71 | 50 | Steve Welburn | Note that *if* existing algorithms have published results using the same existing datasets and methodology, then results should be directly comparable between the published results and the results for the new dataset. In this case, most of the methodology is already documented and only details specific to the new dataset need separately recording. |
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73 | 50 | Steve Welburn | If the testing is scripted, then the code used would be sufficient documentation during the research - readable documentation only being required at publication. |
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75 | 1 | Steve Welburn | h3. Quantitative research - New Algorithm |
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77 | 29 | Steve Welburn | bq. A common use-case in C4DM research is to run a newly-developed analysis algorithm on a set of audio examples and evaluate the algorithm by comparing its output with that of a human annotator. Results are then compared with published results using the same input data to determine whether the newly proposed approach makes any improvement on the state of the art. |
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79 | 1 | Steve Welburn | Data involved includes: |
80 | 1 | Steve Welburn | * Software for the algorithm (which can be hosted on "Sound Software":http://www.soundsoftware.ac.uk) |
81 | 1 | Steve Welburn | * An annotated dataset against which the algorithm can be tested |
82 | 1 | Steve Welburn | * Results of applying the new algorithm and competing algorithms to the dataset |
83 | 22 | Steve Welburn | * Documentation of the testing methodology |
84 | 1 | Steve Welburn | |
85 | 23 | Steve Welburn | Note that *if* other algorithms have published results using the same dataset and methodology, then results should be directly comparable between the published results and the results for the new algorithm. In this case, most of the methodology is already documented and only details specific to the new algorithm (e.g. parameters) need separately recording. |
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87 | 1 | Steve Welburn | Also, if the testing is scripted, then the code used would be sufficient documentation during the research - readable documentation only being required at publication. |
88 | 12 | Steve Welburn | |
89 | 27 | Steve Welburn | h3. Qualitative research |
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91 | 46 | Steve Welburn | An example would be using interviews with performers to evaluate a new instrument design. |
92 | 46 | Steve Welburn | |
93 | 46 | Steve Welburn | The workflow is: |
94 | 46 | Steve Welburn | * Gather data for the experiment (e.g. though interviews) |
95 | 46 | Steve Welburn | * Analyse data |
96 | 24 | Steve Welburn | * Publish data |
97 | 24 | Steve Welburn | |
98 | 24 | Steve Welburn | Data involved may include: |
99 | 24 | Steve Welburn | * the interface design |
100 | 24 | Steve Welburn | * Captured audio from performances |
101 | 1 | Steve Welburn | * Recorded interviews with performers (possibly audio or video) |
102 | 24 | Steve Welburn | * Interview transcripts |
103 | 1 | Steve Welburn | |
104 | 1 | Steve Welburn | The research may also involve: |
105 | 1 | Steve Welburn | * Demographic details of participants |
106 | 1 | Steve Welburn | * Identifiable participants (Data Protection]) |
107 | 8 | Steve Welburn | * Release forms for people taking part |
108 | 17 | Steve Welburn | |
109 | 46 | Steve Welburn | and *will* involve: |
110 | 44 | Steve Welburn | * ethics-board approval |
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112 | 44 | Steve Welburn | h2. At The End Of The Research |
113 | 44 | Steve Welburn | |
114 | 44 | Steve Welburn | (Includes on publication of a paper based on your research) |
115 | 44 | Steve Welburn | |
116 | 63 | Steve Welburn | * [[Archiving research data]] |
117 | 63 | Steve Welburn | * [[Publishing research data]] |
118 | 56 | Steve Welburn | * Reviewing the data management plan (possibly for the project final report) |
119 | 44 | Steve Welburn | |
120 | 44 | Steve Welburn | Publication of the results of your research will require: |
121 | 44 | Steve Welburn | * Summarising the results |
122 | 44 | Steve Welburn | * Publishing the paper |
123 | 44 | Steve Welburn | |
124 | 44 | Steve Welburn | Note that the EPSRC data management principles require sources of data to be referenced. |
125 | 44 | Steve Welburn | |
126 | 42 | Steve Welburn | h2. Primary Investigator (PI) |
127 | 42 | Steve Welburn | |
128 | 55 | Steve Welburn | The data management concerns of a PI will largely revolve around planning and appraisal of data management for research projects - both to make sure that they conform with institutional and funder requirements and to ensure that the data managment needs of the research project are met. |
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130 | 42 | Steve Welburn | Areas of interest may involve: |
131 | 57 | Steve Welburn | * [[legislation|legalities]] (Freedom of Information, Copyright and Data Protection) |
132 | 42 | Steve Welburn | * data management plan |
133 | 42 | Steve Welburn | ** covering the research council requirements |
134 | 42 | Steve Welburn | ** during the project |
135 | 42 | Steve Welburn | ** data archiving |
136 | 42 | Steve Welburn | ** data publication |
137 | 42 | Steve Welburn | * After the project is completed, an appraisal of how the data was managed should be carried out as part of the project's "lessons learned" |
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139 | 42 | Steve Welburn | Data management training should provide an overview of all the above, and keep PIs informed of any changes in the above that affect data management requirements. |
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141 | 8 | Steve Welburn | The DCC DMP Online tool provides a series of questions which allow the user to build a data management plan which will match research council requirements. |
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143 | 8 | Steve Welburn | h2. Overarching concerns |
144 | 8 | Steve Welburn | |
145 | 8 | Steve Welburn | Human participation - ethics, data protection |
146 | 10 | Steve Welburn | |
147 | 10 | Steve Welburn | Audio data - copyright |
148 | 20 | Steve Welburn | |
149 | 21 | Steve Welburn | Storage - where ? how ? SLA ? |
150 | 20 | Steve Welburn | |
151 | 21 | Steve Welburn | Short-term resilient storage for work-in-progress |
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153 | 1 | Steve Welburn | Long-term archival storage for research data outputs |
154 | 21 | Steve Welburn | |
155 | 21 | Steve Welburn | Curation of archived data - refreshing media and formats |
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157 | 1 | Steve Welburn | Drivers - FoI, RCUK |