公开(公告)号：US20070271243A1

公开(公告)日：2007-11-22

申请号：US11780095

申请日：2007-07-19

申请人： Wei Fan ,  Haixun Wang ,  Philip Yu

发明人： Wei Fan ,  Haixun Wang ,  Philip Yu

IPC分类号： G06F17/30

CPC分类号： G06F17/30911 ,  Y10S707/99933 ,  Y10S707/99943

摘要： The present invention provides a ViST (or “virtual suffix tree”), which is a novel index structure for searching XML documents. By representing both XML documents and XML queries in structure-encoded sequences, it is shown that querying XML data is equivalent to finding (non-contiguous) subsequence matches. A variety of XML queries, including those with branches, or wild-cards (‘*’ and ‘//’), can be expressed by structure-encoded sequences. Unlike index methods that disassemble a query into multiple sub-queries, and then join the results of these sub-queries to provide the final answers, ViST uses tree structures as the basic unit of query to avoid expensive join operations. Furthermore, ViST provides a unified index on both content and structure of the XML documents, hence it has a performance advantage over methods indexing either just content or structure. ViST supports dynamic index update, and it relies solely on B+Trees without using any specialized data structures that are not well supported by common database management systems (hereinafter referred to as “DBMSs”).

摘要翻译： 本发明提供了一种ViST（或“虚拟后缀树”），其是用于搜索XML文档的新型索引结构。 通过在结构编码序列中同时表示XML文档和XML查询，显示查询XML数据等同于查找（非连续）子序列匹配。 各种XML查询（包括具有分支的查询）或通配符（'*'和'//'）可以由结构编码的序列表示。 不同于将查询反汇编成多个子查询的索引方法，然后加入这些子查询的结果以提供最终答案，ViST使用树结构作为查询的基本单位，以避免昂贵的连接操作。 此外，ViST为XML文档的内容和结构提供了一个统一的索引，因此与仅通过内容或结构索引方法相比，它具有性能优势。 ViST支持动态索引更新，它仅仅依赖于B＆lt; +＆gt;树，而不使用通用数据库管理系统（以下简称“DBMS”）不能很好支持的任何专门的数据结构。

公开(公告)号：US20070260563A1

公开(公告)日：2007-11-08

申请号：US11405233

申请日：2006-04-17

申请人： Wei Fan ,  Philip Yu

发明人： Wei Fan ,  Philip Yu

IPC分类号： G06F15/18

CPC分类号： G06N20/00

摘要： The method trains an inductive model to output multiple models from the inductive model and trains an error correlation model to estimate an average output of predictions made by the multiple models. Then the method can determine an error estimation of each of the multiple models using the error correlation model.

摘要翻译： 该方法训练一个归纳模型，从感应模型中输出多个模型，并训练一个误差相关模型，以估计多个模型所做出的预测的平均输出。 然后，该方法可以使用误差相关模型来确定多个模型中的每一个的误差估计。

公开(公告)号：US20070215596A1

公开(公告)日：2007-09-20

申请号：US11548598

申请日：2006-10-11

申请人： Eric Wintenberger ,  Douglas Alan Longworth ,  Wei Fan ,  John Thomas Mariner

发明人： Eric Wintenberger ,  Douglas Alan Longworth ,  Wei Fan ,  John Thomas Mariner

IPC分类号： A21B1/00

CPC分类号： H01L21/324 ,  H01L21/67115

摘要： A heat treatment apparatus for use in batch heating/wafer processing is provided, which comprises a process chamber for receiving a wafer boat, at least a heating element comprising a substrate body configured to form an electrical heating circuit for at least one heating zone and encapsulated in a continuous overcoat layer, a heat reflector comprising a heat reflective surface disposed on the heating element, and the heating element has a ramp rate of at least 1° C. per second for heating the wafers in the wafer boat.

摘要翻译： 提供了一种用于批量加热/晶片处理的热处理设备，其包括用于接收晶片舟皿的处理室，至少一个加热元件，其包括基板主体，该基板主体被配置为形成用于至少一个加热区域的电加热回路， 在连续外涂层中，包括设置在加热元件上的热反射表面的热反射器，并且加热元件具有至少1℃/秒的斜率以加热晶片舟中的晶片。

公开(公告)号：US20060161575A1

公开(公告)日：2006-07-20

申请号：US11035889

申请日：2005-01-14

申请人： Wei Fan ,  Haixun Wang ,  Philip Yu

发明人： Wei Fan ,  Haixun Wang ,  Philip Yu

IPC分类号： G06F7/00

CPC分类号： G06F17/30935 ,  Y10S707/99933 ,  Y10S707/99936

摘要： Sequence-based XML indexing aims at avoiding expensive join operations in query processing. It transforms structured XML data into sequences so that a structured query can be answered holistically through subsequence matching. Herein, there is addresed the problem of query equivalence with respect to this transformation, and thereis introduced a performance-oriented principle for sequencing tree structures. With query equivalence, XML queries can be performed through subsequence matching without join operations, post-processing, or other special handling for problems such as false alarms. There is identified a class of sequencing methods for this purpose, and there is presented a novel subsequence matching algorithm that observe query equivalence. Also introduced is a performance-oriented principle to guide the sequencing of tree structures. For any given XML dataset, the principle finds an optimal sequencing strategy according to its schema and its data distribution; there is thus presented herein a novel method that realizes this principle.

摘要翻译： 基于序列的XML索引旨在避免查询处理中的昂贵的联接操作。 它将结构化XML数据转换为序列，以便可以通过子序列匹配整体回答结构化查询。 这里提出了相对于这种转换的查询等价性的问题，并且引入了用于排序树结构的性能导向原理。 通过查询等价，可以通过子序列匹配执行XML查询，无需连接操作，后处理或其他特殊处理，例如虚假警报等问题。 确定了一类用于此目的的测序方法，并提出了一种观察查询等价性的新颖的子序列匹配算法。 还引入了一种以性能为导向的原则来指导树结构的排序。 对于任何给定的XML数据集，该原理根据其模式及其数据分布找到最佳排序策略; 因此在此呈现了实现这一原理的新颖方法。

公开(公告)号：US20050283511A1

公开(公告)日：2005-12-22

申请号：US10658623

申请日：2003-09-09

申请人： Wei Fan ,  Philip Yu

发明人： Wei Fan ,  Philip Yu

IPC分类号： G06F7/38 ,  G06F15/173

CPC分类号： G06F11/008

摘要： Disclosed is a method of automatically identifying anomalous situations during computerized system operations that records actions performed by the computerized system as features in a history file, automatically creates a model for each feature only from normal data in the history file, performs training by calculating anomaly scores of the features, establishes a threshold to evaluate whether features are abnormal, automatically identifies abnormal actions of the computerized system based on the anomaly scores and said threshold, and periodically repeats the training process.

摘要翻译： 公开了一种在计算机化系统操作期间自动识别异常情况的方法，其将由计算机化系统执行的动作记录为历史文件中的特征，仅从历史文件中的正常数据自动创建每个特征的模型，通过计算异常得分进行训练 建立一个阈值来评估特征是否异常，根据异常得分和阈值自动识别计算机化系统的异常动作，并定期重复训练过程。

公开(公告)号：US20050125434A1

公开(公告)日：2005-06-09

申请号：US10725378

申请日：2003-12-03

申请人： Wei Fan ,  Haixun Wang ,  Philip Yu

发明人： Wei Fan ,  Haixun Wang ,  Philip Yu

IPC分类号： G06F7/00

CPC分类号： G06N20/00

摘要： A method (and structure) for processing an inductive learning model for a dataset of examples, includes dividing the dataset into N subsets of data and developing an estimated learning model for the dataset by developing a learning model for a first subset of the N subsets.

摘要翻译： 一种用于处理实例数据集的归纳学习模型的方法（和结构），包括将数据集划分成N个数据子集，并通过开发用于N个子集的第一子集的学习模型来开发数据集的估计学习模型。

公开(公告)号：US06476187B1

公开(公告)日：2002-11-05

申请号：US09353099

申请日：1999-07-14

申请人： Roger D. Cone ,  Wei Fan ,  Bruce A. Boston ,  Robert A. Kesterton ,  Dongsi Lu ,  Wenbiao Chen

发明人： Roger D. Cone ,  Wei Fan ,  Bruce A. Boston ,  Robert A. Kesterton ,  Dongsi Lu ,  Wenbiao Chen

IPC分类号： A61K3800

CPC分类号： C07K14/72 ,  A61K38/00 ,  C07K7/56 ,  C07K14/723 ,  C12Q1/6876 ,  C12Q1/6886 ,  C12Q1/6897 ,  C12Q2600/136 ,  G01N33/74 ,  G01N2333/68 ,  G01N2333/695 ,  G01N2333/72 ,  G01N2333/726 ,  G01N2500/00

摘要： The present invention provides recombinant expression constructs comprising nucleic acid encoding mammalian melanocortin receptors, and mammalian cells into which said recombinant expression constructs have been introduced that express functional mammalian melanocortin receptors. The invention provides a panel of such transformed mammalian cells expressing melanocortin receptors for screening compounds for receptor agonist and antagonist activity. The invention also provides methods for using such panels of melanocortin receptor-expressing mammalian cells to specifically-detect and identify agonists and antagonists for each melanocortin receptor, as well as patterns of agonist and antagonist activity of said compounds for the class of melanocortin receptors. Such screening methods provide a means for identifying compounds with patterns of melanocortin agonist and antagonist activity which is associated with the capacity to influence or modify metabolism and behavior, particularly feeding behavior.

摘要翻译： 本发明提供包含编码哺乳动物黑皮质素受体的核酸的重组表达构建体和已经引入表达功能性哺乳动物黑皮质素受体的所述重组表达构建体的哺乳动物细胞。 本发明提供了一组这样的转化的哺乳动物细胞，其表达用于筛选受体激动剂和拮抗剂活性的化合物的黑皮质素受体。 本发明还提供了使用这样的黑皮质素受体表达哺乳动物细胞的这种面板来特异性检测和鉴定每种黑皮质素受体的激动剂和拮抗剂的方法，以及所述化合物对黑皮质素受体类型的激动剂和拮抗剂活性的模式。 这种筛选方法提供用于鉴定与影响或修饰代谢和行为，特别是进食行为的能力相关的黑皮质素激动剂和拮抗剂活性的化合物的方法。