Geo-Social Keyword Top-k Data Monitoring over Sliding Window. - Shunya Nishio; Daichi Amagata; Takahiro Hara (DEXA (1), 2017)

Monitoring Range Motif on Streaming Time-Series. - Shinya Kato; Daichi Amagata; Shunya Nishio; Takahiro Hara (DEXA (1), 2018)

Discord Monitoring for Streaming Time-Series. - Shinya Kato; Daichi Amagata; Shunya Nishio; Takahiro Hara (DEXA (1), 2019)

Distributed Spatial-Keyword kNN Monitoring for Location-aware Pub/Sub. - Shohei Tsuruoka; Daichi Amagata; Shunya Nishio; Takahiro Hara (SIGSPATIAL/GIS, 2020)

Lamps: Location-Aware Moving Top-k Pub/Sub. - Shunya Nishio; Daichi Amagata; Takahiro Hara (IEEE Trans. Knowl. Data Eng., 2022)

Lamps: Location-Aware Moving Top-k Pub/Sub (Extended abstract). - Shunya Nishio; Daichi Amagata; Takahiro Hara (ICDE, 2023)

Approximate Reverse Top-k Spatial-Keyword Queries. - Shunya Nishio; Daichi Amagata; Takahiro Hara (MDM, 2023)