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Inventor:
Hsu; Meichun
Address:
Los Altos Hills, CA
No. of patents:
25
Patents:












Patent Number Title Of Patent Date Issued
8120618 System and method for visualization of objects using energy minimization of customized potential February 21, 2012
The present invention, an object display system, provides a system and method for positioning objects on a viewing area. One embodiment can be viewed as providing a method comprising the steps of specifying a plurality of objects, specifying a plurality of object pairs from the plura
8112408 System and method for generating a user-defined function using a shell February 7, 2012
A method is provided for generating a user-defined function (UDF) on a database engine of a database server. A user-function is sent to the database engine. The user-function includes a relational declaration with application and query logic. When the database engine receives the use
8046373 Structured parallel data intensive computing October 25, 2011
Methods, systems, and computer program products are provided for performing structured parallel data intensive computations. A SQL-FCF framework that defines a SQL construct based interface for performing the computations is provided. The computations within an application are coded
7941742 Visualizing growing time series data in a single view May 10, 2011
To visualize growing time series data, first data values of a time series are presented for display in a single view, where the data values are for display in cells according to a first density in the view. Additional data values of the time series are received, and a density of the view
7907139 Method for placement of data for visualization of multidimensional data sets using multiple pixe March 15, 2011
A method for effective placement of data for visualization of multidimensional data sets using multiple pixel bar charts. Data is received comprising a plurality of records, each record having a plurality of attributes. From the plurality of attributes, a set of attributes is determi
7822629 Customer profiling apparatus for conducting customer behavior pattern analysis, and method for c October 26, 2010
A customer profiling apparatus is provided for conducting customer behavior pattern analysis. The apparatus includes processing circuitry, a data warehouse, a profiling engine, and at least one computer program. The processing circuitry is operative to process customer records. The d
7761444 Identifying a sequence of blocks of data to retrieve based on a query July 20, 2010
A computer-executable method receives at least one query that specifies requests involving blocks of data. Based on information associated with at least one query, a sequence is identified relating to an order in which the blocks are to be retrieved into a storage for processing the
7483940 Dynamic agent with embedded web server and mark-up language support for e-commerce automation January 27, 2009
An agent computer program for use in an automated electronic commerce infrastructure. A client-agent communication mechanism for enabling communication between an agent computer program and at least one client computer process is provided. The client-agent communication mechanism inc
7236939 Peer-to-peer inter-enterprise collaborative process management method and system June 26, 2007
A collaborative business process for modeling inter-enterprise collaboration (e.g., peer-to-peer (P2P) or business-to-business (B2B) interaction) that involves at least two players from two different enterprises is defined. The collaborative business process has a plurality of work n
7221474 Method for visualizing large volumes of multiple-attribute data without aggregation using a pixe May 22, 2007
A method for graphically presenting large volumes of data without aggregation using a pixel bar chart. Records having multiple attributes are sorted for constructing a graphically displayable array, wherein the graphically displayable array comprises a plurality of pixels. Each pixel
7181678 Document clustering method and system February 20, 2007
Document clustering method and system utilizing both the log-based clustering method and the content-based clustering method are disclosed. The method includes the steps of generating log-based document clusters and combining vectors from the log-based document clusters with individu
7171406 OLAP-based web access analysis method and system January 30, 2007
A method and system for analyzing web access. First, a plurality of web log records are received. Next, multi-dimensional summary information is generated based on the web log records. Then, derivation and analysis are performed to discover usage patterns and rules for supporting busines
7007020 Distributed OLAP-based association rule generation method and system February 28, 2006
A distributed OLAP-based method and system for generating association rules. An architecture is provided for processing transaction data to generate summary information, customer profiles, and association rules. The distributed system includes at least two layers of data warehouse/OL
6944607 Aggregated clustering method and system September 13, 2005
An aggregated data clustering method and system. First, the data points to be clustered and a size parameter are received. The size parameter specifies the number of data points to be moved at one time in the clustering algorithm. Next, the data points are clustered by using an aggre
6917940 Olap-based customer behavior profiling method and system July 12, 2005
An OLAP-based method and system for profiling customer behavior that can be utilized to detect telecommunication fraud. First, call records are received. Next, a calling profile cube (e.g., a multi-customer profile cube) is generated based on the call records. A volume-based calling
6897885 Invisible link visualization method and system in a hyperbolic space May 24, 2005
An visualization technique to unclutter the display and ease navigation in a large highly connected hyperbolic space. The visualization technique can be implemented by using an invisible link processor to execute an invisible link program. Initially, the invisible link processor only sho
6728932 Document clustering method and system April 27, 2004
Document clustering method and system utilizing both the log-based clustering method and the content-based clustering method are disclosed. The method includes the steps of generating log-based document clusters and combining vectors from the log-based document clusters with individual
6684206 OLAP-based web access analysis method and system January 27, 2004
A method and system for analyzing web access. First, a plurality of web log records are received. Next, multi-dimensional summary information is generated based on the web log records. Then, derivation and analysis are performed to discover usage patterns and rules for supporting busines
6658358 Method and system for computing forces on data objects for physics-based visualization December 2, 2003
A method and system thereof for computing forces on data objects in a physics-based visualization system are described. First forces exerted on a data object by other data objects in the plurality are determined without considering the similarity between data objects. Second forces e
6584433 Harmonic average based clustering method and system June 24, 2003
A harmonic average data clustering method and system. First, a plurality of data points for clustering is received. Next, a number K of clusters is also received. Then, K center points are initialized. For each center point, a new center position is then determined by utilizing a K-Harmo
6502091 Apparatus and method for discovering context groups and document categories by mining usage logs December 31, 2002
An apparatus is provided for relating user queries and documents. The apparatus includes a client, a server, and a database being mutually coupled to a communications pathway. The client is configured to enable a user to submit user queries to locate documents. The server has a data
6466946 Computer implemented scalable, incremental and parallel clustering based on divide and conquer October 15, 2002
A divide and conquer method clusters a set of points to identify at least one centroid. A plurality of "r" subsets of points from the set of points are assigned into "r" partitions. The computer processes the subset of points to generate a plurality of partition centroids, Q, k for each
6377287 Technique for visualizing large web-based hierarchical hyperbolic space with multi-paths April 23, 2002
A system and a method in accordance with the invention utilize hidden links, mapping and unmapping to enable single-screen visualization of hyperbolic space with multiple path links. In the preferred embodiment, the hyperbolic space is a display of a tree structure having nodes in wh
5581691 Work flow management system and method December 3, 1996
A work flow description database represents long running work flows as a set of work units, called steps, with information flows therebetween. The description database defines each step's input and output signals, input condition criteria for creating an instance of the step, an applicat
5524241 System and method for executing, tracking and recovering long running computations June 4, 1996
A transaction description database represents long running computations as a flow or set of computational steps with data arcs therebetween. The description database defines each step's input and output signals, input condition criteria for creating an instance of the step, an applicatio










 
 
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