Inventor

WANG HAIXUN

US55 patents

⚠️ This page may combine multiple inventors who share the name “WANG HAIXUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WANG HAIXUN

IBM

System and method for sequence-based subspace pattern clustering

Query transformation and simplification for group by queries with rollup/grouping sets in relational database management systems

System and method for tree structure indexing that provides at least one constraint sequence to preserve query-equivalence between xml document structure match and subsequence match

Index structure for supporting structural XML queries

System and method for load shedding in data mining and knowledge discovery from stream data

Method for building space-splitting decision tree

Integrity assurance of query result from database service provider

Querying data and an associated ontology in a database management system

Methods and apparatus for mining attribute associations

System and method for scalable cost-sensitive learning

System and method for scalable processing of multi-way data stream correlations

Method for supporting ontology-related semantic queries in DBMSs with XML support

System and method for ranked keyword search on graphs

System and method for learning models from scarce and skewed training data

System and method for mining time-changing data streams

System and method for scalable processing of multi-way data stream correlations

System and method for continuous diagnosis of data streams

System and method for indexing weighted-sequences in large databases

Index structure for supporting structural XML queries

Method and system for indexing and serializing data

Systems and methods for maintaining closed frequent itemsets over a data stream sliding window

Systems and methods for sequential modeling in less than one sequential scan

System and method for classifying data streams using high-order models

System and method of mining time-changing data streams using a dynamic rule classifier having low granularity

Method for fast relevance discovery in time series

Systems and methods for sequential modeling in less than one sequential scan

Space and time efficient XML graph labeling

MAPLEBEAR INC

Picking sequence optimization within a warehouse for an item list

Machine learned models for search and recommendations

Clustering data describing interactions performed after receipt of a query based on similarity between embeddings for different queries

Clustering data describing interactions performed after receipt of a query based on similarity between embeddings for different queries

Picking sequence optimization within a warehouse for an item list

Training a classification model using labeled training data that does not overlap with target classifications for the classification model

Selecting a warehouse location for displaying an inventory of items to a user of an online concierge system based on predicted availabilities of items at the warehouse over time

Training a classification model using labeled training data that does not overlap with target classifications for the classification model

Personalized recommendation of complementary items to a user for inclusion in an order for fulfillment by an online concierge system based on embeddings for a user and for items

Personalized machine-learned large language model (LLM)

Generating a suggested shopping list by populating a template shopping list of item categories with item types and quantities based on a set of collection rules

Accounting for item attributes when selecting items satisfying a query based on item embeddings and an embedding for the query

FACEBOOK INC

Embedding-based parsing of search queries on online social networks

Translating search queries on online social networks

Syntactic models for parsing search queries on online social networks

LIM LIPYEOW

Semantic query by example

Identifying and annotating shared hierarchical markup document trees

Processing queries on hierarchical markup data using shared hierarchical markup trees

MICROSOFT TECHNOLOGY LICENSING LLC

Answering relational database queries using graph exploration

Automatic taxonomy construction from keywords

FAN WEI

System and method for adaptive pruning

System and method for indexing weighted-sequences in large databases

CHI YUN

System and method for load shedding in data mining and knowledge discovery from stream data