Mobility database that stores the users’ location records is very important to connect calls to mobile users on personal communication networks. If the mobility database fails, calls to mobile users may not be set up in time. This paper studies failure restoration of mobility database. We study per-user location record checkpointing schemes that checkpoint a user’s record into a non-volatile st...

introduction: users of medical record information in accordance to relying on data and health information, they demand quality. proper storage, maintenance, and archiving of old medical records forms for different purposes has led to lack of enough storage space and retention problems for health services organizations. the objective of this study is to assess the effectiveness of medical record...

In spite of extensive study of information extraction from web pages, the existing methods fail to extract all the data from the web pages. Also, the existing methods divide the data extraction into two phases, namely, record region detection and record segmentation. In this paper, we proposed a unified method for data extraction from a structured web page. We propose a new search structure Rec...

A question that comes up over and over again in my practice — from clients and opposing attorneys alike — is whether a lease document should be recorded in the relevant county's real property records office, usually the county clerk's office. Specifically, people ask, "What difference dews it make whether the lease document is recorded?" Well, to answer this question, we must ask a couple more ...

A record-breaking temperature is the highest or lowest temperature at a station since the period of time considered began. The temperatures at a station constitute a time series. After the removal of daily and annual periodicities, the primary considerations are trends (i.e., global warming) and long-range correlations. We first carry out Monte Carlo simulations to determine the influence of tr...

Typographical data entry errors and incomplete documents, produce imperfect records in real world databases. These errors generate distinct records which belong to the same entity. The aim of Approximate Record Matching is to find multiple records which belong to an entity. In this paper, an algorithm for Approximate Record Matching is proposed that can be adapted automatically with input error...

Oxygen-isotope ratios of a stalagmite from Socotra Island in the Indian Ocean provide a record of changes in monsoon precipitation and climate for the time period from 42 to 55 thousand years before the present. The pattern of precipitation bears a striking resemblance to the oxygen-isotope record from Greenland ice cores, with increased tropical precipitation associated with warm periods in th...

We investigate the sequence of great earthquakes over the past century. To examine whether the earthquake record includes temporal clustering, we identify aftershocks and remove those from the record. We focus on the recurrence time, defined as the time between two consecutive earthquakes. We study the variance in the recurrence time and the maximal recurrence time. Using these quantities, we c...