![Page 1: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/1.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
CrimeBase: Integrating a Crime Information with Community Statistics
Robert [email protected]
![Page 2: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/2.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
Presentation
1. CrimeBase Overview
2. NIS Overview
3. Lessons
![Page 3: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/3.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
Phila PD Crime Analysis Unit
Customized Map Products
Weekly CompStat Meetings
“Real Time” Intranet Web SiteUpdated Daily
Automated Routines for GeocodingDate Range, Time of Day, Day of WeekCrime or Incident Type, Nature CodeDistrict, Sector or Street Address
![Page 4: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/4.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
Cartographic Modeling Lab
Univ. of Penn Research LabGraduate School of Design and School of Social
Work
Small, full-time staff plus student help
Teach classes
Perform research
Host applications that serve academic and public
![Page 5: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/5.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
Avencia
Clients: Local/State/Federal Government
Non-Profits
Academic Institutions
Topic Domains: GIS Software Development in:
— Real Estate
— Urban/Neighborhood Redevelopment
— Natural Resources
— Crime Analysis
![Page 6: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/6.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
Partner Relationships
- Manages the Project - Aggregates Data - Hosts Application
CML
- Develop Software Components - Develop Database Design - Install and maintain softwareAvencia Phila
PD
- Strip out personal id’s - Send Data
![Page 7: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/7.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
Data
2000 Census: Basic Population and Housing Variables
Incidents: Approx. 12 million records 1998-2003
Excludes Sexual Assaults, Homicides, Rapes
![Page 8: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/8.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
Data
Complainant
CAD
Verizon911
911 Operator
RadioDispatcher
District48 Desk
INCT
Daily download& Geocoding Routines
Incident ReportCompleted by Officer
District X
District Y
District Z
Maps distributedThrough Intranet,
Printing, CompStat
Police Officer
![Page 9: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/9.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
Development Process
Incident Geocoding
Element Suppressio
n
Data Aggregati
on
Data Loading
Software Developmen
t
Testing
Rollout Production
Phila PD CML Avencia CML
![Page 10: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/10.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
System Architecture
Pre
sen
tatio
nData
base
Shapefile/ArcSDEDatabase
Data
A
ccess
IUnknown
ObjectName
DoWork()GetData()
Open()Activate()
Draw()
Pre
para
tion
IUnknown
ObjectName
DoWork()GetData()
Open()Activate()
Draw()
![Page 11: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/11.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
CrimeBase Home
![Page 12: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/12.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
Tables
![Page 13: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/13.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
Tables
![Page 14: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/14.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
Tables
![Page 15: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/15.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
Tables
![Page 16: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/16.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
Tables
![Page 17: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/17.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
Tables
![Page 18: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/18.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
Tables
![Page 19: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/19.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
Tables
![Page 20: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/20.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
Stats
![Page 21: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/21.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
Stats
![Page 22: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/22.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
Stats
![Page 23: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/23.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
Scatter Charts
![Page 24: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/24.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
Trend Charts
![Page 25: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/25.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
Maps
![Page 26: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/26.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
Maps
![Page 27: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/27.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
Maps
![Page 28: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/28.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
Data Matrix
![Page 29: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/29.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
Data Matrix
![Page 30: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/30.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
Data Matrix
![Page 31: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/31.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
Data Matrix
![Page 32: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/32.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
Custom Neighborhoods
![Page 33: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/33.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
Custom Neighborhoods
![Page 34: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/34.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
Custom Neighborhoods
![Page 35: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/35.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
Administration
![Page 36: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/36.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
Presentation
1. CrimeBase Overview
2. NIS Overview
3. Lessons
![Page 37: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/37.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
ParcelBase
![Page 38: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/38.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
ParcelBase
![Page 39: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/39.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
ParcelBase
![Page 40: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/40.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
ParcelBase
![Page 41: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/41.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
ParcelBase
![Page 42: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/42.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
Community Surveys
![Page 43: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/43.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
NeighborhoodBase
![Page 44: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/44.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
NeighborhoodBase
![Page 45: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/45.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
NeighborhoodBase
![Page 46: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/46.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
MuralBase
![Page 47: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/47.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
MuralBase
![Page 48: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/48.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
MuralBase
![Page 49: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/49.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
MuralBase
![Page 50: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/50.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
MuralBase
![Page 51: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/51.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
Others
Philly Site Finder: Industrial Sites for Redevelopment
(Brownfields)
Social Services (SUMS): Same software framework for:
— Public Health
— Education
— Social Services
— Demographics
![Page 52: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/52.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
Presentation
1. CrimeBase Overview
2. NIS Overview
3. Lessons
![Page 53: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/53.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
What does ‘Integrated’ Mean?
Common software architecture
Common user interface (colors, layout, buttons, tools)
Ability to switch between applications
![Page 54: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/54.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
Self-Criticism
Extent Transfer - ability to move from a CrimeMap area to Demographics or Murals for same extent
Unified Community Metrics - Define a Custom Neighborhood and calculate metrics for that neighborhood from all applications
Unified Community Information Store
![Page 55: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/55.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
Patting Ourselves on the Back
Scalable, extensible architecture
Rolled out CrimeBase in 90 days
NIS receives 1000’s of Database and Map hits per day
Range of people using apps is growing
Public-Academic-Private Partnership
Software Framework in use by other regions
![Page 56: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/56.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
Future
Seek out other regions
PhillySiteFinder
Continue extending functionality
![Page 57: Avencia10 March 2004 CrimeBase: Integrating a Crime Information with Community Statistics Robert Cheetham cheetham@avencia.com](https://reader036.vdocuments.us/reader036/viewer/2022062511/55145b4a550346494e8b562b/html5/thumbnails/57.jpg)
Avencia10 March 2004
avencia<spatial_modeling />
<geoservices /><web_development />
CrimeBase: Integrating a Crime Information with Community Statistics
Robert [email protected]
Avencia Incorporatedhttp://www.avencia.com/CML http://cml.upenn.edu/nis/CrimeBase http://cml.upenn.edu/crimebase/