How to Participate
Participating in the NTCIR19-Lifelog task involves several steps. Follow the process below to ensure a smooth participation experience.
- Task Guidelines & Dataset Release (January 2026): Task guidelines and datasets (Lifelog + CASTLE) will be released in January 2026.
- Choose Your Dataset(s): Decide which dataset(s) you plan to use based on the sub-tasks you want to participate in. Indicate your choice during registration so we can provide appropriate access and support.
- Complete Agreement Forms: For the Lifelog dataset, complete and submit the required agreement forms (Organisation Agreement Form and Individual Agreement Forms) to ntcirlifelog@gmail.com.
- Download the Dataset: After registration and form completion, you will receive access details to download the dataset(s).
- Test Your System: Use the dry run topics (available for LSAT and CSAT only) to test and develop your system. Note: There is no formal dry run phase or submission period.
- Formal Run Phase (March–August 2026): Submit your formal runs according to the submission guidelines during this period.
- Register by Deadline (August 2026): Ensure you are registered by the registration deadline in August 2026.
- Evaluation & Results (September–October 2026): Evaluation is conducted in September, and results are returned to participants in October 2026.
- Camera-Ready Papers (November 2026): Submit your final camera-ready paper (8 pages maximum).
- Conference (December 2026): Attend the NTCIR-19 Conference in Tokyo, Japan (in-person or online).
Registration
All participants must register through the official NTCIR-19 website. During registration, please indicate:
- Which sub-task(s) you plan to participate in
- Which dataset(s) you plan to use
- Your organization and team members
Dataset Access
Access to datasets is provided after registration and completion of required forms. For detailed information about dataset access, please see the Datasets page.
Support
If you have questions or need assistance, please contact the task organisers at ntcirlifelog@gmail.com.