 | 2008 |
|---|
| 11 |       | Ivan Popchev,
Penka Georgieva:
A Fuzzy Approach to Solving Multicriteria Investment Problems.
Innovative Techniques in Instruction Technology, E-learning, E-assessment, and Education 2008: 427-431 |
| 2003 |
|---|
| 10 | | Vania Peneva,
Ivan Popchev:
Properties of the aggregation operators related with fuzzy relations.
Fuzzy Sets and Systems 139(3): 615-633 (2003) |
| 2001 |
|---|
| 9 | | Vania Peneva,
Ivan Popchev:
Aggregation of Fuzzy Numbers in a Decision-making Situation.
Cybernetics and Systems 32(8): 871-885 (2001) |
| 1999 |
|---|
| 8 | | Vania Peneva,
Ivan Popchev:
Fuzzy Logic Operators in Decision-making.
Cybernetics and Systems 30(8): 725-745 (1999) |
| 1998 |
|---|
| 7 | | Vania Peneva,
Ivan Popchev:
Fuzzy Ordering on the Basis of Multicriteria Aggregation.
Cybernetics and Systems 29(6): 613-623 (1998) |
| 1996 |
|---|
| 6 |  | Mihail Konstantinov,
Petko Hr. Petkov,
Parashkeva Gancheva,
Vera Angelova,
Ivan Popchev:
Improved Perturbation Bounds for the Matrix Exponential.
WNAA 1996: 258-265 |
| 1990 |
|---|
| 5 | | Ivan Popchev,
Neli Zlatareva,
Marion Mircheva:
A Logic for Truth Maintenance Reasoning.
AIMSA 1990: 71-80 |
| 4 | | Ivan Popchev,
Neli Zlatareva,
Marion Mircheva:
A Truth Maintenance Theory: An Alternative Approach.
ECAI 1990: 509-514 |
| 1988 |
|---|
| 3 | | Ivan Popchev,
I. Popov,
Vasil Vasilev,
V. Tadjer,
G. Simov,
Vesselin Bontchev:
EXTRACT: Integration of Factual and Procedural Descriptions through Object-Oriented Programming.
AIMSA 1988: 131-138 |
| 2 | | Ivan Popchev,
Neli Zlatareva:
A Formal Treatment of Non-Monotonic Reasoning.
AIMSA 1988: 37-42 |
| 1984 |
|---|
| 1 | | Ivan Popchev,
Neli Zlatareva:
An Expert System in Reliability- Structure and Knowledge Representation.
AIMSA 1984: 199-205 |
