Hitotsubashi University (JP), National Institute for Japanese Language and Linguistics (JP), The Institute of Statistical Mathematics (JP), Tokyo Metropolitan University (JP), National Institute of Advanced Industrial Science and Technology (JP)
Ask Laika to Summarize, Analyze, and Connect papers live on the map.
Summarize Papers & Methodologies
Extract key findings, datasets, and comparative methods across publications.
Benchmark Rankings & Visual Analytics
Rank top research institutions, authors, funders, topics, and journals by Field-Weighted Citation Impact (FWCI) and paper volume with instant charts.
Connect Distant Disciplines
Bridge topological clusters on the map to find hidden collaborative intersections.
Analyzing Word Semantic Shifts with Diachronic Similarity Matrices — Hiroya Takamura, Taichi Aida, et al. · Journal of Natural Language Processing (2025) | TGRS Research Map | TGRS