Computer Conference Ranking on Databases/Knowledge and Data Management/Data Security/Web/Mining

This is the only list maintained and updated regularly. It focuses on Databases/Knowledge and Data Management/Data Security/Web/Mining
Conferences listed below are considered to be tier 1 research meetings in their respective fields.

Top 88 conferences are listed (636 considered):

SIGMOD: ACM SIGMOD Conf on Management of Data (0.99)
VLDB: Very Large Data Bases (0.99)
KDD: Knowledge Discovery and Data Mining (0.99)
ICDE: Intl Conf on Data Engineering (0.98)
ICDT: Intl Conf on Database Theory (0.97)
S&P: IEEE Symposium on Security and Privacy (0.97)
SIGIR: ACM SIGIR Conf on Information Retrieval (0.96)
PODS: ACM SIGMOD Conf on Principles of DB Systems (0.95)
WWW: World-Wide Web Conference (0.92)
FODO: Intl Conf on Foundation on Data Organization (0.91)
ER: Intl Conf on Conceptual Modeling � ER (0.90)
CIKM: Intl. Conf on Information and Knowledge Management (0.90)
KR: Intl Conference on Principles of Knowledge Representation and Reasoning (0.90)
DOOD: Deductive and Object-Oriented Databases (0.89)
DEXA: Database and Expert System Applications (0.88)
SSDBM: Intl Conf on Scientific and Statistical DB Mgmt (0.88)
COMAD: Intl Conf on Management of Data (0.88)
EDBT: Extending DB Technology (0.88)
ICDM: IEEE International Conference on Data Mining (0.87)
VDB: Visual Database Systems (0.87)
SSD: Intl Symp on Large Spatial Databases (0.85)
CoopIS: Conference on Cooperative Information Systems (0.85)
SAM: Intl Conference on Security and Management (0.85)
IFIP-DS: IFIP-DS Conference (0.85)
DaWaK: Data Warehousing and Knowledge Discovery (0.85)
ADTI: Intl Symp on Advanced DB Technologies and Integration (0.83)
PAKDDM: Practical App of Knowledge Discovery and Data Mining (0.82)
NGDB: Intl Symp on Next Generation DB Systems and Apps (0.81)
MDM: Int. Conf. on Mobile Data Access/Management - MDA/MDM (0.80)
ARTDB: Active and Real-Time Database Systems (0.80)
CODAS: Intl Symp on Cooperative DB Systems for Adv Apps (0.80)
IFIP-DBSEC: IFIP Workshop on Database Security (0.80)
EFIS/EFDBS: Engineering Federated Information (Database) Systems (0.80)
IDEAS: International Database Engineering and Application Symposium (0.80)
USITS: USENIX Symposium on Internet Technologies and Systems (0.80)
IKE: Intl Conference on Information and Knowledge Engineering (0.80)
KRDB: Knowledge Representation Meets Databases (0.79)
ADBIS: Symposium on Advances in DB and Information Systems (0.79)
DMIN: Intl Conference on Data Mining (0.79)
DBPL: Workshop on Database Programming Languages (0.79)
ICOMP: (or IC in DBLP) International Conference on Internet Computing (0.79)
NLDB: Applications of Natural Language to Data Bases (0.79)
FQAS: Flexible Query-Answering Systems (0.79)
DASFAA: Database Systems for Advanced Applications (0.79)
IDC(W): International Database Conference - HK CS (0.79)
NRDM: Workshop on Network-Related Data Management (0.78)
RTDB: Workshop on Real-Time Databases (0.78)
BNCOD: British National Conference on Databases (0.77)
WebDB: International Workshop on the Web and Databases (0.77)
MEWS: Mining for Enhanced Web Search (0.77)
DASWIS: Data Semantics in Web Information Systems (0.77)
DMDW: Design and Management of Data Warehouses (0.76)
NDB: National Database Conference - China (0.76)
OODBS: Workshop on Object-Oriented Database Systems (0.76)
ADC: Australasian Database Conference (0.75)
USENIX Security: USENIX Security Symposium (0.75)
PDIS: Parallel and Distributed Information Systems (0.75)
WCW: Web Caching Workshop (0.75)
ISWC: International Semantic Web Conference (0.75)
DOLAP: International Workshop on Data Warehousing and OLAP (0.75)
WECWIS: Workshop on Advanced Issues of E-Comm. & Web Based Info. Sys. (0.75)
KDEX: Knowledge and Data Engineering Exchange Workshop (0.74)
MobiDE: Workshop on Data Engineering for Wireless and Mobile Access (0.74)
MDDS: Mobility in Databases and Distributed Systems (0.74)
SWWS: Semantic Web and Web Services (0.73)
TAKMA: Theory and Applications of Knowledge Management (0.73)
WIDM: International Workshop on Web Information and Data Management (0.70)
DMKD: Workshop on Research Issues in Data Mining and Knowledge Discovery (0.69)
WAIM: International Conference on Web Age Information Management (0.69)
CDB: Constraint Databases and Applications (0.69)
SPIRE: String Processing and Information Retrieval (0.69)
DTVE: Workshop on Database Technology for Virtual Enterprises (0.69)
IWDOM: International Workshop on Distributed Object Management (0.69)
ADMA: Advanced Data Mining and Applications (0.65)
PAKDD: Pacific-Asia Conf on Know. Discovery and Data Mining (0.64)
W4A: Workshop on Web Accessibility (0.63)
DATESO: Databases, Texts, Specifications, Objects (0.62)
K-CAP: International Conference on Knowledge Capture (0.62)
PKDD: Principles of Data Mining and Knowledge Discovery (0.62)
KDDMBD: Knowledge Discovery & Data Mining in Biological Databases (0.61)
KES: Int抣 Conf. on Knowledge-Based Intelligent Info. & Eng. Systems (0.61)
DBA: Databases and Applications (0.60)
ICDIM: International Conference on Digital Information Management (0.59)
DNIS: Databases in Networked Information Systems (0.59)
PAKM: Practical Aspects of Knowledge Management (0.57)
KDID: International Workshop on Knowledge Discovery in Inductive Databases (0.55)
SCN: International Conference on Security in Communication Networks (0.54)
SDM: SIAM Intl Conference on Data Mining (0.51)