(r2) InterOpOct2022DAL < IVOA

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---+ DAL Sessions Schedule - IVOA Oct 2022 Interoperability Meeting

*[[[InterOpOct2022][back to main programme page]]]*

| *Schedule Summary* |||||||
| *Session* | *DateTime UTC* | *UTC-07:00* | *UTC-04:00* | *UTC+02:00* | *UTC+08:00* | *UTC+11:00* |
| ^ | ^ | _Victoria BC/Pasadena_ | _Washington DC_ | _Strasbourg/Paris_ | _Perth/Beijing_ | _Canberra_ |
| DAL 1 | [[https://www.timeanddate.com/worldclock/fixedtime.html?msg=DAL1&iso=20221018T2030&p1=1440&ah=1][Oct 18 20:30]] | Tue Oct 18 13:30 | Tue Oct 18 16:30 | Tue Oct 18 22:30 | Tue Oct 18 04:30 | Tue Oct 18 07:30 |
| DAL 2 | [[https://www.timeanddate.com/worldclock/fixedtime.html?msg=DAL2&iso=20221020T0630&p1=1440&ah=1][Oct 20 06:30]] | Wed Oct 19 23:30 | Thu Oct 20 02:30 | Thu Oct 20 08:30 | Thu Oct 20 14:30 | Thu Oct 20 17:30 |

---++++ Notes and session video recording are linked below each session schedule table.

---++ DAL 1

Time: [[https://www.timeanddate.com/worldclock/fixedtime.html?msg=DAL1&iso=20221018T2030&p1=1440&ah=1][Tuesday Oct 18 20:30 UTC]] *[session #5]*

| *Speaker* | *Title* | *Time* | *Material* | *Abstract* |
| Markus Demleitner | ADQL astrometry library: Status update | 12+3' | | At the May Interop, I discussed possible functions and signatures for applying proper motions to positions and perform frame transformations in ADQL. In this talk, I will report on the progress on these, which includes an implementation of exact epoch propagation in pgsphere. |
| François Bonnarel Discovery, description and access of Radio data in the VO. Status report | 12+3'  | | | |
| Tom Donaldson | ADQL and Firewall SQL-Injection Detection | 12+3' | | Since ADQL queries look a lot like SQL, we’ve long had an issue that our web firewalls sometimes block inbound TAP requests because they might be SQL injection.  This resulted in mysterious failures for clients, but we have since ensured that our TAP service endpoints are added as exceptions to the security checks.  Lately the problem has gotten worse in that the firewalls are blocking some outbound TAP requests, meaning that a TAP user at STScI will see mysterious failures.  This talk is a warning about this possibility for other sites and a conversation starter about whether mitigations are worthwhile or possible on the IVOA side. |
| Jon Juaristi Campillo | A proposal for vector math in ADQL | 12+3' | | With tables containing massive amounts of vectors becoming common (e.g., the collections of low-resolution spectra within Gaia DR3 or the Digitised Byurakan Surveys), giving TAP users a toolset to do server-side work with arrays becomes highly desirable and will significantly enhance the power of ADQL to do server-side analyses. This is an attempt to provide a baseline feature set for that. |

Moderator: [[IVOA.JamesDempsey][James]], Notetaker: [[IVOA.GregoryMantelet][Grégory]]

*notes: ([[https://yopad.eu/p/IVOA_Oct18_DAL][link to live notes]], should expire around end of Nov 2022)*

---++ DAL 2

Time: [[https://www.timeanddate.com/worldclock/fixedtime.html?msg=DAL2&iso=20221020T0630&p1=1440&ah=1][Thursday Oct 20 06:30 UTC]] *[session #14]*

| *Speaker* | *Title* | *Time* | *Material* | *Abstract* |
| James Tocknell | User-focused evolution of VO service design | 15+5' | | |
| François Bonnarel | DAP, SODA, Datalink status | 15+5' | | |
| James Dempsey | Implementing an SIA1 service for CASDA | 12+3' | | |

Moderator: [[IVOA.GregoryMantelet][Grégory]], Notetaker: [[IVOA.JamesDempsey][James]]

*notes: ([[https://yopad.eu/p/IVOA_Oct20_DAL][link to live notes]], should expire around end of Nov 2022)*

<strong><br /></strong>

*[[[InterOpOct2022][back to main programme page]]]*

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Topic revision: r2 - 2022-10-11 - JamesDempsey

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