Trends

Topic momentum in the current dataset only.

Curated corpus trendsMomentum sanity check

Counts and deltas are computed over included worksin Research Radar (the same ingestion policy as search and ranking), not OpenAlex-wide. We compare papers from the selected "recent" year window against an earlier band to label topics rising, steady, or cooling: a sanity check for the corpus, not a field-wide forecast.

Topic labels are imported metadata and can be noisy; use them as coarse navigation hints, not authoritative classifications.

Snapshot

source-snapshot-shadow-generalization-v1-20260521

Topics shown

23

Since year

2025

Min works

2

Momentum table

Topic momentum (curated corpus)

Snapshot source-snapshot-shadow-generalization-v1-20260521Since year 202523 topics

Recent band uses API since_year, aligned with topic-growth heuristics. Minimum works per topic: 2.

  • Music Technology and Sound Studies

    rising

    total works: 51 | recent: 39 | prior: 12 | delta: 27

    Use this as a corpus-level readout for topic growth signals, not as a claim about the full field.

  • Music and Audio Processing

    rising

    total works: 46 | recent: 38 | prior: 8 | delta: 30

    Use this as a corpus-level readout for topic growth signals, not as a claim about the full field.

  • Speech and Audio Processing

    rising

    total works: 32 | recent: 18 | prior: 14 | delta: 4

    Use this as a corpus-level readout for topic growth signals, not as a claim about the full field.

  • Hearing Loss and Rehabilitation

    rising

    total works: 20 | recent: 14 | prior: 6 | delta: 8

    Use this as a corpus-level readout for topic growth signals, not as a claim about the full field.

  • Neuroscience and Music Perception

    rising

    total works: 14 | recent: 12 | prior: 2 | delta: 10

    Use this as a corpus-level readout for topic growth signals, not as a claim about the full field.

  • Acoustic Wave Phenomena Research

    rising

    total works: 16 | recent: 9 | prior: 7 | delta: 2

    Use this as a corpus-level readout for topic growth signals, not as a claim about the full field.

  • Diverse Musicological Studies

    rising

    total works: 9 | recent: 8 | prior: 1 | delta: 7

    Use this as a corpus-level readout for topic growth signals, not as a claim about the full field.

  • Vehicle Noise and Vibration Control

    rising

    total works: 10 | recent: 7 | prior: 3 | delta: 4

    Use this as a corpus-level readout for topic growth signals, not as a claim about the full field.

  • Noise Effects and Management

    rising

    total works: 11 | recent: 6 | prior: 5 | delta: 1

    Use this as a corpus-level readout for topic growth signals, not as a claim about the full field.

  • Tactile and Sensory Interactions

    rising

    total works: 5 | recent: 3 | prior: 2 | delta: 1

    Use this as a corpus-level readout for topic growth signals, not as a claim about the full field.

  • Animal Vocal Communication and Behavior

    rising

    total works: 2 | recent: 2 | prior: 0 | delta: 2

    Use this as a corpus-level readout for topic growth signals, not as a claim about the full field.

  • Simulation and Modeling Applications

    rising

    total works: 2 | recent: 2 | prior: 0 | delta: 2

    Use this as a corpus-level readout for topic growth signals, not as a claim about the full field.

  • Multisensory perception and integration

    rising

    total works: 3 | recent: 2 | prior: 1 | delta: 1

    Use this as a corpus-level readout for topic growth signals, not as a claim about the full field.

  • Image and Signal Denoising Methods

    steady

    total works: 4 | recent: 2 | prior: 2 | delta: 0

    Use this as a corpus-level readout for topic growth signals, not as a claim about the full field.

  • 3D Surveying and Cultural Heritage

    steady

    total works: 2 | recent: 1 | prior: 1 | delta: 0

    Use this as a corpus-level readout for topic growth signals, not as a claim about the full field.

  • Cultural and Historical Studies

    steady

    total works: 2 | recent: 1 | prior: 1 | delta: 0

    Use this as a corpus-level readout for topic growth signals, not as a claim about the full field.

  • Indoor and Outdoor Localization Technologies

    steady

    total works: 2 | recent: 1 | prior: 1 | delta: 0

    Use this as a corpus-level readout for topic growth signals, not as a claim about the full field.

  • Underwater Acoustics Research

    steady

    total works: 2 | recent: 1 | prior: 1 | delta: 0

    Use this as a corpus-level readout for topic growth signals, not as a claim about the full field.

  • Video Analysis and Summarization

    steady

    total works: 2 | recent: 1 | prior: 1 | delta: 0

    Use this as a corpus-level readout for topic growth signals, not as a claim about the full field.

  • Advanced Adaptive Filtering Techniques

    cooling

    total works: 3 | recent: 1 | prior: 2 | delta: -1

    Use this as a corpus-level readout for topic growth signals, not as a claim about the full field.

  • Music History and Culture

    cooling

    total works: 3 | recent: 1 | prior: 2 | delta: -1

    Use this as a corpus-level readout for topic growth signals, not as a claim about the full field.

  • Structural Health Monitoring Techniques

    cooling

    total works: 3 | recent: 1 | prior: 2 | delta: -1

    Use this as a corpus-level readout for topic growth signals, not as a claim about the full field.

  • BIM and Construction Integration

    cooling

    total works: 2 | recent: 0 | prior: 2 | delta: -2

    Use this as a corpus-level readout for topic growth signals, not as a claim about the full field.

What this means

If a label rises here, it means your current venue mix and inclusion rules are producing more papers tagged with that OpenAlex topic in the recent window: useful for interpreting topic_growth-style signals, not for claiming the whole field moved.

What is still ahead

Corpus-snapshot-specific trends, cluster dynamics, and labeled evaluation (see Evaluation) sit outside this v0 view.