Inventor · disambiguated record
Abraham Silberschatz
Also filed as: SILBERSCHATZ ABRAHAM
48 granted patents·4,014 citations·filing 1994–2000
99Inventor score
Top patents by PatentIndex Score
48 records- 0194US5720037AMultimedia on-demand serverLUCENT TECHNOLOGIES INC·Filed 1994·Granted Feb 17, 1998·165 cites·36 claims
- 0293US5845292ASystem and method for restoring a distributed checkpointed databaseLUCENT TECHNOLOGIES INC·Filed 1996·Granted Dec 1, 1998·219 cites·35 claims
- 0392US6330609B1Admission control system and method for media-on-demand serversLUCENT TECHNOLOGIES INC·Filed 1997·Granted Dec 11, 2001·153 cites·42 claims
- 0491US6374264B1Method and apparatus for detecting and recovering from data corruption of a database via read prechecking and deferred maintenance of codewordsLUCENT TECHNOLOGIES INC·Filed 1998·Granted Apr 16, 2002·151 cites·26 claims
- 0591US6205449B1System and method for providing hot spare redundancy and recovery for a very large database management systemLUCENT TECHNOLOGIES INC·Filed 1998·Granted Mar 20, 2001·135 cites·19 claims
- 0691US5864849ASystem and method for restoring a multiple checkpointed database in view of loss of volatile memoryLUCENT TECHNOLOGIES INC·Filed 1996·Granted Jan 26, 1999·137 cites·29 claims
- 0789US6615201B1Computer network managementLUCENT TECHNOLOGIES INC·Filed 2000·Granted Sep 2, 2003·68 cites·18 claims
- 0888US6125371ASystem and method for aging versions of data in a main memory databaseLUCENT TECHNOLOGIES INC·Filed 1997·Granted Sep 26, 2000·156 cites·20 claims
- 0988US5845279AScheduling resources for continuous media databasesLUCENT TECHNOLOGIES INC·Filed 1997·Granted Dec 1, 1998·114 cites·39 claims
- 1087US6681017B1Simplified secure shared key establishment and data delivery protocols for electronic commerceLUCENT TECHNOLOGIES INC·Filed 1997·Granted Jan 20, 2004·187 cites·26 claims
- 1187US6496831B1Real-time event processing system for telecommunications and other applicationsLUCENT TECHNOLOGIES INC·Filed 1999·Granted Dec 17, 2002·180 cites·20 claims
- 1286US6725456B1Methods and apparatus for ensuring quality of service in an operating systemLUCENT TECHNOLOGIES INC·Filed 1999·Granted Apr 20, 2004·137 cites·23 claims
- 1386US6643658B1Hierarchical data network address resolutionLUCENT TECHNOLOGIES INC·Filed 2000·Granted Nov 4, 2003·54 cites·26 claims
- 1486US6449623B1Method and apparatus for detecting and recovering from data corruption of a database via read loggingLUCENT TECHNOLOGIES INC·Filed 1998·Granted Sep 10, 2002·102 cites·60 claims
- 1586US5999931AConcurrency control protocols for management of replicated data items in a distributed database systemLUCENT TECHNOLOGIES INC·Filed 1997·Granted Dec 7, 1999·130 cites·20 claims
- 1685US5999963AMove-to-rear list schedulingLUCENT TECHNOLOGIES INC·Filed 1997·Granted Dec 7, 1999·130 cites·32 claims
- 1785US5721956AMethod and apparatus for selective buffering of pages to provide continuous media data to multiple usersLUCENT TECHNOLOGIES INC·Filed 1995·Granted Feb 24, 1998·86 cites·49 claims
- 1883US6697338B1Determination of physical topology of a communication networkLUCENT TECHNOLOGIES INC·Filed 1999·Granted Feb 24, 2004·141 cites·14 claims
- 1983US6556578B1Early fair drop buffer management methodLUCENT TECHNOLOGIES INC·Filed 1999·Granted Apr 29, 2003·137 cites·32 claims
- 2083US6012080AMethod and apparatus for providing enhanced pay per view in a video serverLUCENT TECHNOLOGIES INC·Filed 1996·Granted Jan 4, 2000·77 cites·29 claims
- 2183US5708796AMethod of retrieving continuous and non-continuous media data from a file systemLUCENT TECHNOLOGIES INC·Filed 1994·Granted Jan 13, 1998·49 cites·27 claims
- 2281US6434631B1Method and system for providing computer storage access with quality of service guaranteesLUCENT TECHNOLOGIES INC·Filed 1999·Granted Aug 13, 2002·101 cites·14 claims
- 2381US5754773AMultimedia on-demand server having different transfer ratesLUCENT TECHNOLOGIES INC·Filed 1995·Granted May 19, 1998·89 cites·23 claims
- 2480US6381609B1System and method for serializing lazy updates in a distributed database without requiring timestampsLUCENT TECHNOLOGIES INC·Filed 1999·Granted Apr 30, 2002·64 cites·26 claims
- 2579US5826110ASystem for video server using coarse-grained disk striping method in which incoming requests are scheduled and rescheduled based on availability of bandwidthLUCENT TECHNOLOGIES INC·Filed 1995·Granted Oct 20, 1998·62 cites·12 claims
- 2678US5761692AMethod and apparatus of retrieving continuous and non-continuous media data from a file systemLUCENT TECHNOLOGIES INC·Filed 1995·Granted Jun 2, 1998·71 cites·52 claims
- 2777US6502095B2Timestamp-based system and method for serializing lazy updates in a distributed databaseLUCENT TECHNOLOGIES INC·Filed 1999·Granted Dec 31, 2002·53 cites·21 claims
- 2877US6278998B1Data mining using cyclic association rulesLUCENT TECHNOLOGIES INC·Filed 1999·Granted Aug 21, 2001·51 cites·22 claims
- 2977US5828845AInterrupt-based systemAT & T CORP·Filed 1995·Granted Oct 27, 1998·55 cites·22 claims
- 3076US6363403B1Garbage collection in object oriented databases using transactional cyclic reference countingLUCENT TECHNOLOGIES INC·Filed 1999·Granted Mar 26, 2002·79 cites·38 claims
- 3175US6604123B1Operating system transfer of control and parameter manipulation using portalsLUCENT TECHNOLOGIES INC·Filed 1999·Granted Aug 5, 2003·76 cites·29 claims
- 3274US5724543AVideo data retrieval method for use in video server environments that use striped disksLUCENT TECHNOLOGIES INC·Filed 1995·Granted Mar 3, 1998·69 cites·15 claims
- 3373US5991845ARecoverable spin lock systemLUCENT TECHNOLOGIES INC·Filed 1996·Granted Nov 23, 1999·66 cites·17 claims
- 3469US6675229B1Methods and apparatus for providing quality of service for legacy applicationsLUCENT TECHNOLOGIES INC·Filed 1999·Granted Jan 6, 2004·55 cites·25 claims
- 3569US5751798APassive information access systemAT & T CORP·Filed 1995·Granted May 12, 1998·59 cites·20 claims
- 3668US5964829AMethod and apparatus for providing enhanced pay per view in a video server employing a coarse-grained striping schemeLUCENT TECHNOLOGIES INC·Filed 1996·Granted Oct 12, 1999·34 cites·29 claims
- 3767US6122645ASystem and method for physically versioning data in a main memory databaseLUCENT TECHNOLOGIES INC·Filed 1998·Granted Sep 19, 2000·36 cites·17 claims
- 3866US6154813ACache management system for continuous media systemLUCENT TECHNOLOGIES INC·Filed 1997·Granted Nov 28, 2000·51 cites·26 claims
- 3962US5845316AScheduling random I/O for data storage tapeLUCENT TECHNOLOGIES INC·Filed 1996·Granted Dec 1, 1998·40 cites·10 claims
- 4056US6499037B1System and method for serializing updates to ancestor sites in a distributed databaseLUCENT TECHNOLOGIES INC·Filed 1999·Granted Dec 24, 2002·20 cites·21 claims
- 4155US6079028AFault tolerant architectures for continuous media serversLUCENT TECHNOLOGIES INC·Filed 1997·Granted Jun 20, 2000·31 cites·15 claims
- 4252US5870551ALookahead buffer replacement method using ratio of clients access order offsets and buffer data block offsetsLUCENT TECHNOLOGIES INC·Filed 1996·Granted Feb 9, 1999·25 cites·5 claims
- 4345US5721896AMethod for skew resistant join size estimationLUCENT TECHNOLOGIES INC·Filed 1996·Granted Feb 24, 1998·18 cites·13 claims
- 4444US6742125B1Distributed protocol for secure communication of commercial transactions and decentralized network employing the protocolLUCENT TECHNOLOGIES INC·Filed 1996·Granted May 25, 2004·41 cites·44 claims
- 4544US5758338AMethod for characterizing information in data sets using multifractalsLUCENT TECHNOLOGIES INC·Filed 1996·Granted May 26, 1998·15 cites·16 claims
- 4640US6625149B1Signaled receiver processing methods and apparatus for improved protocol processingLUCENT TECHNOLOGIES INC·Filed 1999·Granted Sep 23, 2003·13 cites·17 claims
- 4740US6236982B1System and method for discovering calendric association rulesLUCENT TECHNOLOGIES INC·Filed 1998·Granted May 22, 2001·28 cites·25 claims
- 4832US6282607B1Efficient scheduling of reading data from multiple storage mediums to satisfy multiple requestsLUCENT TECHNOLOGIES INC·Filed 1997·Granted Aug 28, 2001·4 cites·15 claims
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