Searching Temporally Distant Activities in Lifelog Data With PraK Tool V2

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F24%3A10490642" target="_blank" >RIV/00216208:11320/24:10490642 - isvavai.cz</a>

Result on the web

<a href="https://doi.org/10.1145/3643489.3661131" target="_blank" >https://doi.org/10.1145/3643489.3661131</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1145/3643489.3661131" target="_blank" >10.1145/3643489.3661131</a>

Result language

angličtina

Original language name

Searching Temporally Distant Activities in Lifelog Data With PraK Tool V2

Original language description

We present a new version of our interactive cross-modal search system PraK that was updated for the needs of lifelog search challenge data and tasks. The architecture of PraK allows to hide lifelog data specific details behind already existing interface of video data services. Hence, the already existing application service designed for the Video Browser Showdown could be tested for the visual part of the lifelog dataset. Nevertheless, we add more features to address search challenges specific for lifelog data. In the new version, the interface of the services is slightly updated to incorporate meta-data based filtering as well as to support temporally distant activity queries. Another major update of the system is shift of state management from the web frontend to the application backend, which leads to more centralized architecture but allows to deploy PraK components in a more efficient way.

Czech name

—

Czech description

—

Type

D - Article in proceedings

CEP classification

—

OECD FORD branch

10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)

Project

<a href="/en/project/GA22-21696S" target="_blank" >GA22-21696S: Deep Visual Representations of Unstructured Data</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2024

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

PROCEEDINGS OF 2024 ACM WORKSHOP ON THE LIFELOG SEARCH CHALLENGE, LSC 2024

ISBN

979-8-4007-0550-2

ISSN

—

e-ISSN

—

Number of pages

6

Pages from-to

111-116

Publisher name

ASSOC COMPUTING MACHINERY

Place of publication

NEW YORK

Event location

Phuket

Event date

Jun 10, 2024

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

001258326000020