Challenges with big data

- Recent big data analysis at NTT Laboratories -

Understanding stream data from essential elements

- Feature selection for high-dimensional time series data -

Smarter instant analysis of “Current” with big data

- Streaming analysis with distributed online machine learning -

Efficient graph mining techniques for big data

- Fast algorithms for large-scale graphs -

Network anomaly detection using big data analysis

- Analyzing network failure/cyber attacks and their root causes -

What is the author like?

- Estimation of microblog user attributes using microblog structure -

Massive trajectory data analysis and visualization

- Mobility pattern analysis using heterogeneous data -

Efficient environmental monitoring

- Correlated data gathering for sensor network -

Exposing your whereabouts safely

- Location privacy by using pseudonym exchange -

Quantum information exchange employing optics

- Optimal entanglement generation protocol with laser light -

Making proper randomness

- Physical random numbers generated by laser light -

A visual language for advanced programming

- Viscuit with new functions for advanced programming -

Automatic grammatical analysis of English

- Syntactic parsing based on statistical grammar induction -

How can we overcome language barriers?

- Statistical machine translation from foreign languages to Japanese -

Yu bi Yomu: Reading experience based on trailing

- A new method for reading dynamic texts using finger movements -

Ways to support non-native speakers in a conference call

- How transmission lags influence multilingual communication -

Seeing into the mind in the twinkle of a smile

- Analyzing expression/perception of interlocutors' empathy -

Speech separation with collaborative recorders

- Probabilistic fusion of different recording devices -

Transcribing every word whoever speaks

- Speech recognizers robust to casual speech variations -

Transcribing known and unknown sounds

- Bayesian semi-supervised audio event recognition -

Instance search from large video collections

- Video search technology with visual examples -

Finding picture books suitable for a child

- Graph-based similar picture book search with weighted child words -

Mystery of child word learning order

- Cross-linguistic universality of child word learning periods -

How children perceive phonemically similar words

- Perceptual development of Japanese phonemes in children -

When breath meets music

- Playback system synchronizing phrases with respiration phases -

Speak like a native

- Speech rhythm control by non-negative temporal decomposition -

How we feel fatigue and force

- Motor perception influenced by delayed visual feedback -

Future alters past

- Postdictive processing in vision -

Visual magic : changing an object just by watching

- Visual illusion reveals neural codes for objects in the brain -

Hearing the body

- Action sounds recalibrate the perceived tactile distance -